Building with integrity Pre-stressed Bridge Beam Data...

Pre-stressed Bridge Beam Data Book

Building with integrity

AB

M | P

SB

B | 0

01/

11/

20

16

GREAT PRESTRESSED CONCRETE BEAMS FOR THE BEST BRIDGES

ABM PRECAST SOLUTIONS SPECIALISE IN THE PRODUCTION OF PRESTRESSED CONCRETE

BEAMS ALONG WITH AN INNOVATIVE RANGE OF PRECAST REINFORCED AND POST-TENSIONED

CONCRETE PRODUCTS

As the largest producer of prestressed bridge beams in Britain we offer a comprehensive range of beam

profiles as well as complementary reinforced concrete products developed and tailored to the needs of

individual projects.

We offer a comprehensive service to the UK civil engineering sector with the capability to design and

manufacture a vast range of precast concrete weighing up to 120 tonnes.

Working with leading civil engineers and designers, we’re proud to be part of many of the country’s major

civil engineering projects. At our Nottinghamshire plant, we bring together extensive practical experience

with technical know–how to ensure that we can deliver innovative and competitive solutions in the most

challenging situations.

Precast concrete gets the job done faster – major components can be factory produced simultaneously

with site preparation. On site, precast concrete minimises the environmental impact of construction,

creating less noise, debris and pollution risk.

From our 24,000m² production facility in North Nottinghamshire, we’re ideally placed to service the UK’s civil engineering industry with the capability to

produce units weighing more than 120 tonnes and over 40m long.

Where flexibility, durability, ease of construction and value engineering are the driving forces, ABM has the

Precast Solution.

This technical data book covers the key features of our Prestressed beam range. Should you require additional

information, please contact us.

In addition to the range of prestressed bridge beams described in this literature, ABM also offer a wide

range of bespoke precast concrete components for bridge and other civil engineering applications. These

include containment parapets, cill beams and units for deck edges, sea defences, rail maintenance depot

components, arch and portal frame bridge systems etc..

www.abmprecast.co.uk | 01777 872233

IND

EX

03

Prestressed Bridge Beams are at the heart of thousands of bridging solutions around the world. ABM Precast Solutions offers a vast range of beam configurations to meet today’s complex bridge construction demands.

14 ‘standard’ beam types and infinite ‘bespoke’ possibilities are available to span over 40 metres.

Prestressed Bridge Beams can be complemented with secondary cast on reinforced concrete stringcourses or parapets significantly reducing time and cost on site (see Ancillary Components section).

SPAN [m]

04Medium to long bridges (spans up to 38.5m). Allows inspection and maintenance of the deck slab soffit and bearings. The complementary YE beam provides an edge detail able to support parapet loading with no need for formwork and in-situ concrete.

06

Medium to long bridges (spans up to 45m). Ideal for high torsion skewed applications. Provides a readymade edge detail and can easily accommodate services.

08


10

Short to medium bridges (spans up to 22.5m). Where rebated, can be used in ‘Beam and Slab’ construction. The complementary TYE beam provides an edge detail able to support parapet loading with no need for formwork and in-situ concrete.

12

Short to medium bridges (spans up to 23.5m). Narrow section reduces unit weights minimising lifting capacity required. The complementary TE beam provides an edge detail able to support parapet loading with no need for formwork and in-situ concrete. The unique ABM PT/PTE profile provides a cross-section offering significantly more potential strand positions than the traditional T/TE sections.

14

Short to medium bridges (spans up to 25.5m). Provides a rapid, safe working platform with minimum in-situ concrete, ideal for use over railway lines.

16

(Standard Bridge Beam) Short bridges (spans up to 13m). Ideal for short span bridges with a closed soffit and less in-situ concrete than other alternatives.

18Short to medium bridges (spans up to 19m). Combines the advantages of the wide soffit of the M beam with the Y beam stem able to accommodate increased strand numbers allowing rapid construction of short and medium span bridges. The complementary MYE beam provides an edge detail able to support parapet loading with no need for formwork and in-situ concrete.

20

Medium to long bridges (simply supported spans up to 30m), typically used to produce a closed soffit construction in longer span road bridges.

ANCILLARY COMPONENTS 22

DESIGNERS’ NOTES 26

ADDITIONAL NOTES 27

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

Y/YE

W

U

TY/TYE

PT/PTE

BOXBEAM

SBB

MY/MYE

M/UM

http://www.abmprecast.co.uk

Y / YE

SPAN [m]

Y1/YE1

Y2/YE2

Y3/YE3

Y4/YE4

Y5/YE5

Y6/YE6

Y7/YE7

Y8/YE8

Max. beam spacing 2,0mc/c 1,5mc/c 1,0mc/c <1,0mc/c

See loading assumption notes (Pg. 27)Beam & Slab Construction only

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Area Centroid Moments of inertia Section modulus Self weight A B

A [mm2] Z [mm] Iy[mm4x109] Iz[mm4x108] Wy[mm3x106] [kN/m] [mm] [mm]

Y1 309245 255 11.12 93.60 43.62 7.73 277 197

Y2 339943 299 17.60 95.87 58.87 8.50 306 226

Y3 373525 347 26.51 98.86 76.39 9.34 335 255

Y4 409990 400 38.18 102.74 95.46 10.25 364 284

Y5 449339 456 52.96 107.64 116.14 11.23 393 313

Y6 491572 515 41.16 113.73 138.17 12.29 422 342

Y7 536689 576 93.10 121.20 161.64 13.42 451 371

Y8 584688 639 119.13 130.23 186.43 14.62 480 400



YE1 414820 313 20.73 11.54 66.22 10.37 514 474

YE2 467669 362 28.37 13.97 78.38 11.69 528 488

YE3 521960 412 39.12 15.99 94.96 13.05 543 503

YE4 577692 463 53.05 17.87 114.59 14.44 557 517

YE5 634867 515 70.41 19.75 136.72 15.87 572 532

YE6 693483 568 91.51 21.69 161.11 17.34 586 546

YE7 753541 622 116.70 23.71 187.62 18.84 601 561

YE8 815041 677 146.35 25.83 216.17 20.38 615 575

04

700

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Applications and Features

Medium to long bridges (spans up to 38.5m). Allows inspection and maintenance of the deck slab soffit and bearings. The complementary YE beam provides an edge detail able to support parapet loading with no need for formwork and in-situ concrete.


Y /

YE

Be

am

05

YE8 BEAM 1400mm

YE7 BEAM 1300mm

YE6 BEAM 1200mm

YE5 BEAM 1100mm

YE4 BEAM 1000mm

YE3 BEAM 900mm

YE2 BEAM 800mm

YE1 BEAM 700mm

B 40

A

550

177

25

25 20

2

700

R200

750

475 270 5

4 @ 1300mm

4 @ 1200mm

4 @ 1100mm

4 @ 1000mm

4 @ 900mm

2 @ 800mm

8 @ 260mm10 @ 210mm12 @ 160mm14 @ 110mm

11 @ 60mm

210 75

5025

5050505040

750

45

45

45

218

221

225

274

50

38

25

50

52

52

52

Y8 BEAM 1400mm

Y7 BEAM 1300mm

Y6 BEAM 1200mm

Y5 BEAM 1100mm

Y4 BEAM 1000mm

Y3 BEAM 900mm

Y2 BEAM 800mm

Y1 BEAM 700mm

B 40

A

550

177

25

25 20

2

R200

750

200 270 5

4 @ 1300mm

4 @ 1200mm

4 @ 1100mm

4 @ 1000mm

4 @ 900mm

2 @ 800mm

8 @ 260mm10 @ 210mm12 @ 160mm14 @ 110mm

11@ 60mm

505050505040 60

750

35

52 150 52

52

52

52

52

125

100

75

50

100

52

52

52

52

typically B12

25 35

35

35 35

35

35

typically B12

35

52

45 214 63 52

Y Beam - Range Cross-Section

Y Beam - Available strand positions & typical nominal cover (Y8)

YE Beam - Available strand positions & typical nominal cover (YE8)

YE Beam - Range Cross-Section


W



W1 571754 305 35.55 19.81 11.66 14.29 1710 1064

W3 606273 346 49.60 22.03 14.34 15.16 1738 1092

W5 640794 388 66.59 24.33 17.16 16.02 1766 1120

W7 675314 430 86.70 26.71 20.16 16.88 1794 1148

W8 709834 474 110.11 29.17 23.23 17.75 1822 1176

W9 744354 517 137.02 31.72 26.51 18.61 1850 1204

W10 778874 562 167.60 34.35 29.82 19.47 1878 1232

W11 813394 607 202.03 37.06 33.28 20.33 1908 1262

W12 847914 652 240.48 39.86 36.88 21.20 1934 1288

W13 882434 698 283.14 42.75 40.56 22.06 1962 1316

W14 916954 744 330.18 45.73 44.38 22.92 1990 1344

W15 951474 790 381.78 48.80 48.33 23.79 2010 1364

W16 985994 836 438.11 51.96 52.41 24.65 2046 1400

W17 1020514 883 499.35 55.22 56.55 25.51 2074 1428

W18 1055034 930 565.68 58.57 60.83 26.38 2102 1456

W19 1089554 977 637.26 62.01 65.23 27.24 2130 1484

SPAN [m]

W1

W3

W5

W7

W8

W9

W10

W11

W12

W13

W14

W15

W16

W17

W18

W19

Max. beam spacing 4,0mc/c 3,5mc/c 3,0mc/c <3,0mc/c

See loading assumption notes (Pg. 27)Beam & Slab Construction only

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

06




W B

eam

07

W19 BEAM 2300mmW18 BEAM 2200mmW17 BEAM 2100mmW16 BEAM 2000mmW15 BEAM 1900mmW14 BEAM 1800mmW13 BEAM 1700mmW12 BEAM 1600mmW11 BEAM 1500mmW10 BEAM 1400mm

W9 BEAM 1300mmW8 BEAM 1200mmW7 BEAM 1100mmW5 BEAM 1000mm

W3 BEAM 900mmW1 BEAM 800mm

1500

A

B

171

1731252035295

35

12

150

160 3

173110

50

70

50

4024340

4 @ 2230mm4 @ 2130mm4 @ 2030mm2 @ 1880mm2 @ 1780mm2 @ 1680mm2 @ 1580mm2 @ 1480mm2 @ 1380mm2 @ 1280mm2 @ 1180mm2 @ 1080mm

2 @ 980mm2 @ 880mm2 @ 780mm2 @ 680mm2 @ 580mm2 @ 480mm2 @ 380mm

8 @ 210mm10 @ 160mm28 @ 110mm

26 @ 60mm

typically B12

typically B12typically B12

4x52,5 4x52,540

30

30

51

3161

91

180140

40

68

40

3x502x50

2 @ 1930mm2 @ 1830mm2 @ 1730mm2 @ 1630mm2 @ 1530mm2 @ 1430mm2 @1330mm2 @ 1230mm2 @ 1130mm2 @ 1030mm2 @ 930mm2 @ 830mm2 @ 730mm2 @ 630mm2 @ 530mm2 @ 430mm2 @ 340mm

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

DETAIL A

DETAIL A

W Beam - Range Cross-Section

W Beam - Available strand positions & typical nominal cover (W19)


U



U1 482191 350 30.51 71.66 87.17 12.05 1187 537

U3 515591 396 42.64 81.47 107.67 12.89 1215 565

U5 548992 442 57.32 91.80 129.69 13.72 1243 593

U7 582891 489 74.74 102.66 152.84 14.57 1271 621

U8 615791 536 95.06 114.07 177.35 15.39 1299 649

U9 649191 583 118.45 126.04 203.17 16.23 1327 677

U10 682591 631 145.07 138.58 229.90 17.06 1355 705

U11 715991 679 175.10 151.71 257.88 17.90 1383 733

U12 749391 727 208.70 165.43 287.07 18.73 1411 761

SPAN [m]

U1

U3

U5

U7

U8

U9

U10

U11

U12

Max. beam spacing 3,0mc/c 2,5mc/c 2,0mc/c <2,0mc/c See loading assumption notes (Pg. 27)

Beam & Slab Construction only

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

08

BA




U B

eam

09U12 BEAM 1600mm

U11 BEAM 1500mm

U10 BEAM 1400mm

U9 BEAM 1300mm

U8 BEAM 1200mm

U7 BEAM 1100mm

U5 BEAM 1000mm

U3 BEAM 900mm

U1 BEAM 800mm

167

19 12

143

970

11991127

165

247

DETAIL A

4 @ 1530mm

4 @ 1380mm

2 @ 1280mm

2 @ 1180mm

2 @ 1080mm

2 @ 980mm

2 @ 880mm

2 @ 780mm

2 @ 680mm

2 @ 580mm

2 @ 480mm

8 @ 210mm10 @ 160mm18 @ 110mm

18 @ 60mm

170

30

63

typically B12typically B12

56

50

30

30

40

typically B12

47.54x52,540 4

0

3x50

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

DETAIL A

167103

36

03

02

5

254024540

130

U Beam - Range Cross-Section

U Beam - Available strand positions & typical nominal cover (U12)

2 @ 1260mm

2 @ 1130mm

2 @ 1030mm

2 @ 930mm

2 @ 830mm

2 @ 730mm

2 @ 630mm

2 @ 530mm

2 @ 430mm

2 @ 330mm


TY / TYE

SPAN [m]

TY/TYE1

TY/TYE2

TY/TYE3

TY/TYE4

TY/TYE5

TY/TYE6

TY/TYE7

TY/TYE8

TY/TYE9

TY/TYE10

TY/TYE11

Max. beam spacing 1.5mc/c 1.0mc/c 0.77mc/c

See loading assumption notes (Pg. 27)Beam & Slab or In-Fill Deck Construction

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32



TY1 184280 140 17.12 61.10 12.23 4.61 197 117

TY2 195662 155 24.78 61.51 15.99 4.89 218 138

TY3 208061 173 35.50 62.06 20.52 5.20 238 158

TY4 221475 194 49.75 62.77 25.65 5.54 258 178

TY5 235905 216 68.01 63.66 31.49 5.90 278 198

TY6 251350 240 90.70 64.78 37.79 6.28 299 219

TY7 267811 266 118.23 66.14 44.45 6.70 319 239

TY8 285287 293 151.01 67.79 51.54 7.13 339 259

TY9 303780 322 189.42 69.75 58.83 7.59 360 280

TY10 323288 352 233.84 72.07 66.43 8.08 380 300

TY11 343811 382 284.66 74.80 74.52 8.60 400 320



TYE1 241831 177 26.64 95.90 15.05 6.05 474 434

TYE2 266283 200 37.13 104.59 18.56 6.66 484 444

TYE3 291275 223 49.90 114.61 22.38 7.28 495 455

TYE4 316727 247 64.44 126.92 26.09 7.92 504 464

TYE5 342719 271 79.80 143.02 29.44 8.57 515 475

TYE6 369223 296 164.77 94.55 55.67 9.23 525 485

TYE7 396352 322 193.56 107.91 60.11 9.91 536 496

TYE8 423771 348 229.76 119.59 66.02 10.59 545 505

TYE9 451814 374 273.39 130.44 73.10 11.29 556 516

TYE10 478371 399 324.44 140.80 81.31 11.96 566 526

TYE11 509441 428 383.07 151.00 89.50 12.74 576 536

10

TYE11 BEAM 900mmTYE10 BEAM 850mm

TYE9 BEAM 800mmTYE8 BEAM 750mmTYE7 BEAM 700mmTYE6 BEAM 650mmTYE5 BEAM 600mmTYE4 BEAM 550mmTYE3 BEAM 500mmTYE2 BEAM 450mmTYE1 BEAM 400mm

AB 40

50

580

25

550468 228 80

25

110

105

700

750

4 @ 850mm4 @ 800mm4 @ 750mm4 @ 700mm4 @ 650mm4 @ 600mm4 @ 550mm4 @ 500mm4 @ 450mm4 @ 400mm4 @ 350mm

7 @ 180mm11 @ 140mm13 @ 100mm11 @ 60mnm

225

505050505050 75

35

750

typically B12

35

35

35

5050

2 @ 850mm2 @ 800mm2 @ 750mm2 @ 700mm2 @ 650mm2 @ 600mm2 @ 550mm2 @ 500mm2 @ 450mm2 @ 400mm2 @ 350mm

3 @ 180mm9 @ 140mm

13 @ 100mm11 @ 60mnm

5050 50505050 75

35

750

typically B12

35

35

35

50

700

750

TY11 BEAM 900mmTY10 BEAM 850mm

TY9 BEAM 800mmTY8 BEAM 750mmTY7 BEAM 700mmTY6 BEAM 650mmTY5 BEAM 600mmTY4 BEAM 550mmTY3 BEAM 500mmTY2 BEAM 450mmTY1 BEAM 400mm

AB 40

50

25

550185 228 80

25

110

105

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32


Short to medium bridges (spans up to 22.5m). Where rebated, can be used in ‘Beam and Slab’ construction. The complementary TYE beam provides an edge detail able to support parapet loading with no need for formwork and in-situ concrete.


TY

/ T

YE

Be

am

11

TY Beam - Range Cross-Section

TY Beam - Available strand positions & typical nominal cover (TY10)

TYE Beam - Available strand positions & typical nominal cover (TYE10)

TYE Beam - Range Cross-Section


PT / PTE



PT1 119570 141 11.67 16.90 82.75 2.99 165 130

PT2 126363 155 16.01 17.06 103.27 3.16 175 170

PT3 148259 203 35.89 17.72 176.80 3.71 206 285

PT4 156698 222 45.83 18.04 206.45 3.92 216 325

PT5 165562 242 57.55 18.40 237.83 4.14 227 365

PT6 174850 262 71.79 18.82 271.74 4.37 238 405

PT7 184563 284 86.88 19.30 305.92 4.61 248 445

PT8 194701 307 104.75 19.84 341.19 4.87 259 485

PT9 205264 330 124.92 20.45 378.54 5.13 269 525

PT10 216252 353 147.53 21.14 417.93 5.41 280 565



PTE1 153523 171 14.67 28.60 85.79 3.84 330 130

PTE2 166819 189 18.34 32.82 97.04 4.17 335 170

PTE3 206229 245 55.70 26.69 227.35 5.16 350 285

PTE4 220349 264 67.75 28.93 256.64 5.51 356 325

PTE5 234681 285 81.94 31.06 287.51 5.87 361 365

PTE6 249225 305 98.34 33.13 322.43 6.23 366 405

PTE7 263981 326 117.06 35.19 359.09 6.60 372 445

PTE8 278951 347 138.23 37.27 398.36 6.97 377 485

PTE9 294132 368 161.98 39.38 440.17 7.35 382 525

PTE10 309526 389 188.46 41.53 484.47 7.74 388 565

SPAN [m]

PT/PTE1

PT/PTE2

PT/PTE3

PT/PTE4

PT/PTE5

PT/PTE6

PT/PTE7

PT/PTE8

PT/PTE9

PT/PTE10

Max. beam spacing 1.0mc/c 0.8mc/c 0.52mc/c

See loading assumption notes (Pg. 27)Beam & Slab or In-Fill Deck Construction

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

12

A

PT / PTE Applications and Features

Short to medium bridges (spans up to 23.5m). Narrow section reduces unit weights minimising lifting capacity required. The complementary TE beam provides an edge detail able to support parapet loading with no need for formwork and in-situ concrete. The unique ABM PT/PTE profile provides a cross-section offering significantly more potential strand positions than the traditional T/TE sections.


PT

/ P

TE

Be

am

13

PT10 BEAM 815mmPT9 BEAM 775mmPT8 BEAM 735mmPT7 BEAM 695mmPT6 BEAM 655mmPT5 BEAM 615mmPT4 BEAM 575mmPT3 BEAM 535mm

PT2 BEAM 420mmPT1 BEAM 380mm

B12

5

25

25 12

5

445

130 183R30

495

PTE10 BEAM 815mmPTE9 BEAM 775mmPTE8 BEAM 735mmPTE7 BEAM 695mmPTE6 BEAM 655mmPTE5 BEAM 615mmPTE4 BEAM 575mmPTE3 BEAM 535mm

PTE2 BEAM 420mmPTE1 BEAM 380mm

A

B12

5

25

25 12

5

445

313 183R30

495

3 @ 730mm

3 @ 680mm

3 @ 630mm

3 @ 580mm

3 @ 530mm

3 @ 480mm

3 @ 430mm

3 @ 380mm

3 @ 330mm

7 @ 140mm8 @ 100mm

7 @ 60mm

50 50 2550 72

20

495

typically B12

35

35

35

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

6 @ 140mm8 @ 100mm

7 @ 60mm

2 @ 730mm

2 @ 680mm

2 @ 630mm

2 @ 580mm

2 @ 530mm

2 @ 480mm

2 @ 430mm

2 @ 380mm

2 @ 330mm

35

353

5

50 50 2550 72

20

495

typically B12

PT Beam - Range Cross-Section

PT Beam - Available strand positions & typical nominal cover (PT10)

PTE Beam - Available strand positions & typical nominal cover (PTE10)

PTE Beam - Range Cross-Section


BOX BEAM

Width Height Area Centroid Moments of inertia Section modulus Self weight

[mm] [mm] A [mm2] Z [mm] Iy[mm4x108] Iz[mm4x109] Wy[mm3x106] [kN/m]

SBB 970 300 261125 146 20.01 16.66 13.70 6.53

SBB 970 400 345125 196 47.12 21.60 24.04 8.63

SBB 970 500 429125 245 91.48 26.53 37.34 10.73

SBB 970 600 513125 295 157.30 31.47 53.32 12.83

SBB 970 700 597125 345 248.78 36.41 72.11 14.93

SBB 970 800 681125 395 370.11 41.35 93.70 17.03



SBB 750 300 195125 145 15.05 70.07 10.38 4.88

SBB 750 400 257125 194 35.36 89.93 18.23 6.43

SBB) 750 500 319125 244 68.53 109.79 28.09 7.98

SBB 750 600 381125 294 117.66 129.65 40.02 9.53

SBB 750 700 443125 344 185.85 149.51 54.03 11.08

SBB 750 800 505125 393 276.19 169.37 70.28 12.63



SBB 495 300 118629 142 92.75 16.25 65.31 2.97

SBB 495 400 155132 191 217.08 20.30 113.66 3.88

SBB 495 500 191634 240 418.97 24.36 174.57 4.79

SBB 495 600 228137 290 716.66 28.41 174.57 5.70

SBB 495 700 264639 339 1128.42 32.46 332.87 6.62

SBB 495 800 301141 389 1128.42 36.52 429.95 7.53

SPAN [m]

300

400

500

600

700

800

0.495m wide beam 0.75m wide beam 0.97m wide beamSee loading assumption notes (Pg. 27)

In-Fill Deck Construction only

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

14


Short to medium bridges (spans up to 25.5m). Provides a rapid, safe working platform with minimum in-situ concrete, ideal for use over railway lines.


SBB 750 800mm

SBB 750 700mm

SBB 750 600mm

SBB 750 500mm

SBB 750 400mm

SBB 750 300mm

25

65

25

35

710

660

700

750

SBB 495 800mm

SBB 495 700mm

SBB 495 600mm

SBB 495 500mm

SBB 495 400mm

SBB 495 300mm

25

65

25

35

710

365

445

495

SBB 970 800mm

SBB 970 700mm

SBB 970 600mm

SBB 970 500mm

SBB 970 400mm

SBB 970 300mm

25

65

25

3530

710

880

920

970

BO

X B

EA

M

15

2 @ 740mm

2 @ 210mm12 @ 160mm12 @ 110mm

12 @ 60mm

7505050

25505050 100

40

typically B12

125 205

2 @ 740mm

2 @ 210mm6 @ 160mm6 @ 110mm

6 @ 60mm

typically B12

125

4955050

25123

40

4 @ 740mm

4 @ 210mm16 @ 160mm16 @ 110mm

16 @ 60mm

typically B12

125 250

97050505050

25505050 110

40

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Box Beam - Range Cross-Section

Box Beam - Range Cross-Section

Box Beam - Range Cross-Section

Box Beam - Available strand positions & typical nominal cover (SBB 970 800)




SBB (Standard Bridge Beam)

SPAN [m]

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

0.62m wide beamSee loading assumption notes (Pg. 27)


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16



S2 95540 96 45.24 19.02 47.13 2.39 230 0

S3 101290 106 60.22 19.27 56.81 2.53 230 0

S4 107040 116 78.20 19.53 67.41 2.68 230 0

S5 112932 126 99.90 19.80 79.28 2.82 244 20

S6 119261 137 126.79 20.14 92.55 2.98 262 45

S7 126034 149 159.41 20.55 106.99 2.15 280 70

S8 133252 162 198.23 21.05 122.36 3.33 298 95

S9 140915 176 243.71 21.66 138.47 3.52 315 120

S10 149023 190 296.30 22.37 155.95 2.72 333 145

S11 157576 205 356.43 23.20 173.87 3.94 351 170

S12 166574 220 424.53 24.17 192.97 4.16 369 195

S13 176017 236 501.02 25.30 212.30 4.40 387 220

S14 185904 252 586.33 26.59 232.67 4.65 404 245

S15 196237 268 680.89 25.06 254.06 4.91 422 270

S16 207015 284 785.15 29.73 276.46 5.17 440 295

16


Short bridges (spans up to 13m). Ideal for short span bridges with a closed soffit and less in-situ concrete than other alternatives.


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

CD600-ED375 S16

CD550-ED375 S14

CD500-ED375 S12

CD450-ED375 S10

CD400-ED300 S8

CD350-ED225 S6

CD300-ED225 S4

CD250-ED225 S2

CD575-ED375 S15

CD525-ED375 S13

CD475-ED375 S11

CD425-ED300 S9

CD375-ED300 S7

CD325-ED225 S5

CD275-ED225 S3

A

B18

5

31

64

25

25550

600

105

185230

3 @ 304mm

3 @ 266mm

3 @ 228mm

5 @ 85mm

7 @ 50mm

65 80 80

35

15

76 44

30

75

600

typically B12

SB

B (

Sta

nd

ard

Bri

dg

e B

eam

)

17

CD = Centre Depth ED = End Depth

SBB Beam - Range Cross-Section

SBB Beam - Longitudinal Elevation

SBB Beam - Available strand positions & typical nominal cover (CD600-ED375 S16)

3000mm ==

beam symmetrical about centre line level top can be provided if required

transverse holes @ 750mm centres

150

centre depth(CD)


MY / MYE



MY1 170015 112 12.03 86.42 10.74 4.25 360 175

MY2 188515 133 19.68 88.53 14.80 4.71 380 225

MY3 208015 155 30.12 91.01 19.43 5.20 400 275

MY4 228515 180 43.75 93.88 24.31 5.71 420 325

MY5 250015 205 60.97 97.19 29. 74 6.25 440 375

MY6 272015 231 81.72 100.74 35.38 6.80 440 375

MY7 294015 257 105.87 104.29 41.19 7.35 440 375



MYE1 230195 136 16.19 14.11 11.91 5.75 665 175

MYE2 263695 160 25.91 15.56 16.91 6.59 675 225

MYE3 297695 185 38.96 17.04 21.06 7.44 685 275

MYE4 332195 210 55.81 18.57 26.57 8.30 695 325

MYE5 367195 235 76.89 20.16 32.72 9.18 705 375

MYE6 401695 260 102.30 21.82 39.34 10.04 705 375

MYE7 437695 287 131.82 23.56 45.93 10.94 705 375

SPAN [m]

MY/MYE1

MY/MYE2

MY/MYE3

MY/MYE4

MY/MYE5

MY/MYE6

MY/MYE7

0.97m wide beamSee loading assumption notes (Pg. 27)


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

18


Short to medium bridges (spans up to 19m). Combines the advantages of the wide soffit of the M beam with the Y beam stem able to accommodate increased strand numbers allowing rapid construction of short and medium span bridges. The complementary MYE beam provides an edge detail able to support parapet loading with no need for formwork and in-situ concrete.


MY7 BEAM 600mmMY6 BEAM 550mmMY5 BEAM 500mmMY4 BEAM 450mmMY3 BEAM 400mmMY2 BEAM 350mmMY1 BEAM 300mm

100

B

A

25

25

25

25

100

310 3

920

970

22

920

A

25

25

100

100

B2

5

310 3

970

22

25

MYE7 BEAM 600mmMYE6 BEAM 550mmMYE5 BEAM 500mmMYE4 BEAM 450mmMYE3 BEAM 400mmMYE2 BEAM 350mmMYE1 BEAM 300mm

3 @ 550mm3 @ 500mm3 @ 450mm3 @ 350mm3 @ 300mm1 @ 250mm

5 @ 105mm17 @ 60mm

555555554545

50

45 57

55 55

35

65970

25

typically B12

102

MY

/ M

YE

Be

am

19

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

6 @ 550mm6 @ 500mm6 @ 450mm6 @ 400mm6 @ 350mm6 @ 300mm5 @ 250mm

11 @ 105mm17 @ 60mm

555555554545

50

454545555555555555 57

5555

35

65970

typically B12

102102102102102

25

MY Beam - Range Cross-Section

MY Beam - Available strand positions & typical nominal cover (MY7)

MYE Beam - Available strand positions & typical nominal cover (MYE7)

MYE Beam - Range Cross-Section


M / UM

SPAN [m]

M/UM2

M/UM3

M/UM4

M/UM5

M/UM6

M/UM7

M/UM8

M/UM9

M/UM10

1,0mc/cSee loading assumption notes (Pg. 27)


9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40



M2 315825 272 16.51 13.54 60.69 7.89 200 130

M3 348625 317 23.27 13.99 73.42 8.72 200 210

M4 381425 361 31.14 14.45 86.26 9.54 200 290

M5 356625 367 36.50 13.63 99.47 8.92 440 130

M6 389425 420 48.10 14.90 114.52 9.74 440 210

M7 422225 470 60.84 14.55 129.45 10.56 440 290

M8 397425 468 66.43 13.73 141.95 9.94 680 130

M9 430225 526 83.96 14.19 159.62 10.76 680 210

M10 463025 581 102.63 14.65 176.64 11.58 680 290



UM2 362249 261 14.50 31.76 55.56 9.06 109 645

UM3 387524 293 19.66 34.62 67.11 9.69 108 725

UM4 412654 325 25.60 37.85 78.78 10.32 107 805

UM5 437518 358 31.78 42.01 88.77 10.94 106 885

UM6 462287 391 48.41 37.02 123.81 11.56 105 965

UM7 486768 425 57.55 40.84 135.41 12.17 103 1045

UM8 511177 460 68.90 43.91 149.77 12.78 102 1125

UM9 535280 494 82.02 46.65 166.03 13.38 101 1205

UM10 559268 529 96.87 49.25 183.11 13.98 100 1285

20

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40


Medium to long bridges (simply supported spans up to 30m), typically used to produce a closed soffit construction in longer span road bridges.

M Beam - Range Cross-Section UM Beam - Range Cross-Section


UM10 BEAM 1360mm

UM9 BEAM 1280mm

UM8 BEAM 1200mm

UM7 BEAM 1120mm

UM6 BEAM 1040mm

UM5 BEAM 960mm

UM4 BEAM 880mm

UM3 BEAM 800mm

UM2 BEAM 720mm

970

770

25

25

1

69

25A

25920

10 80110 165 16565 653108

04

013

52

5

25

5050

B

80

80

4 @ 1280mm4 @ 1230mm4 @ 1180mm4 @ 1130mm4 @ 1080mm4 @ 1030mm

4 @ 980mm4 @ 930mm4 @ 880mm4 @ 830mm4 @ 780mm4 @ 730mm4 @ 680mm4 @ 630mm4 @ 580mm4 @ 530mm4 @ 480mm2 @ 430mm 4 @ 380mm4 @ 330mm

3 @ 155mm15 @ 110mm

14 @ 60mm

25252525

5050 505050505050505050 5045105 6555

30

35

25

30

typically B12

970

M /

UM

Be

am

21

M10 BEAM 1360mm

M9 BEAM 1280mm

M8 BEAM 1200mm

M7 BEAM 1120mm

M6 BEAM 1040mm

M5 BEAM 960mm

M4 BEAM 880mm

M3 BEAM 800mm

M2 BEAM 720mm

97025

80 310 10

80

50

60

50

50310410

150

25

AB

920

170

50

50

2550505050 5050

35

35

typically B12

35

35

110

970

2 @ 1280mm2 @ 1230mm2 @ 1180mm2 @ 1130mm2 @ 1080mm2 @ 1030mm

2 @ 930mm2 @ 880mm2 @ 830mm2 @ 780mm2 @ 730mm2 @ 680mm2 @ 630mm2 @ 580mm2 @ 530mm2 @ 480mm2 @ 430mm 2 @ 380mm2 @ 330mm

4 @ 160mm14 @ 110mm

15 @ 60mm

M Beam - Available strand positions & typical nominal cover (M10)

UM Beam - Available strand positions & typical nominal cover (UM10)


ANCILLARY COMPONENTS

22

SEPARATE RC UNITS STRINGCOURSES

Y YE W U TY TYE PT PTE BOXBEAM SBB MY MYE M UM

As an alternative to full length cast on stringcourses, sectional,separate reinforced concrete units can be provided for installationafter the edge beams have been placed.

This detail is particularly suitable for U & W beam profiles.

CAST ON STRINGCOURSES


Casting the reinforced concrete stringcourse (parapet beam) on to the outer Prestressed beam in a bridge deck can greatly increase construction efficiency, simplify (or eliminate) temporary works, reduce in-situ concreting and improve site safety.

If required, expansion joints can be provided in full length stringcourses.

PARAPETS - INTEGRAL CAST-ON


Where rapid installation is key to successful construction a complete cast-on parapet assembly can be provided as an integral part of the deck edge beams.

A wide range of textured surface finishes is also available.


AN

CIL

LAR

Y C

OM

PO

NE

NT

S

23

PARAPETS - SEPARATE, STITCH-ON CONNECTION


Where parapets cannot be supplied as an integral cast-on part of the deck edge beams, separate units can be supplied and connected to the deck structure with an in-situ stitch.

PARAPETS - SEPARATE, BOLT-ON CONNECTION


Where the use of in-situ concrete has to be minimised or eliminated, fixings can be cast in to precast beams to allow a bolt-on connection for the Parapet Unit.

PARAPETS - SEPARATE, BRICK SANDWICH


Where a masonry finish is required to both sides of a containment parapet on a bridge deck edge, the ‘Brick Sandwich’ technique can be used. In this construction the brickwork forms an integral part of the containment and acts as formwork for the structural concrete core.

This detail is commonly used in rail overbridges and is constructed in accordance with Network Rail instructions and BS6779-4:1999, as detailed on Network Rail standard drawings.


ANCILLARY COMPONENTS

24

PERMANENT FORMWORK REBATES


Where permanent formwork panels (such as EMJ Plastics Permadec) are used in Beam and Slab construction, rebates can be provided to locate and support the panels. Rebates are typically 40mm x 50mm.

PRE-FITTED PERMANENT FORMWORK - DECK


Where permanent formwork panels (such as EMJ PlasticsPermadec) are used in bridge deck construction with U, W and UM beams these can be factory fitted over the beams to speed on site construction and improve safety by reducing working at height.

DIABLO HOLES / COUPLERS


To facilitate transverse reinforcement of diaphragm sections or whole decks (in-fill construction) rebar couplers can be provided in line with through holes in internal beams (known as ‘Diablo’ holes).

These connections are typically spaced at 600mm centres and can be sized and shaped to accommodate a range of rebar configurations including skews. To avoid the risk of longitudinal cracking it is not recommended that the centres of these connections are closer than 400mm from the beam end.


AN

CIL

LAR

Y C

OM

PO

NE

NT

S

25

PAIRED BEAMS


Where lifting capacity for installation allows, significant increases in construction speed can be achieved by precasting Prestressed beams in to paired units.

TEMPORARY WORKS CONNECTIONS


Cast-in fixings can be provided in Prestressed beams for temporary works connections. A wide range of threaded sockets and proprietary falsework connections is available.

PARAPET ANCHOR CAST-INS


Where steel or aluminium parapet systems are used in conjunction with cast-on stringcourses, parapet mounting anchor bolt-clusters can be cast-in. This option eliminates the need for post-drill fixing and speeds installation efficiency.

Please contact us to discuss your requirements if the specific additional detail you require is not shown.


DESIGNERS’ NOTES

1. Prestressed beams can be used for a large variety of structures to provide high quality, economic, time saving, durable solutions. These include, but are not restricted to:

− Highway bridges − Railway bridges − Footpath & Bridleway bridges − Cut & cover tunnels − Ramps to car & bus parks − Large spans within buildings

2. The type of prestressed beam most suitable for a structure will be dependent upon a number of factors such as:

− Desired Span − Loading − Available construction depth − Requirements for open or closed soffit to deck − Desire to construct without movement joints or bearings in continuous and integral structures − Accessibility for lorries to deliver and cranes to place beams

3. Design considerations: a. Supports to beams can be by use of bearings such as elastomeric pads or strips with sliding surfaces for larger spans to enable movement and dowels for resisting horizontal forces. Proximity of bearings to the beam ends should be considered in accordance with the relevant design code.

b. Beam ends can be made continuous with adjacent spans or substructure to provide moment, shear and axial transfer. c. Beam lengths and cross sections will be manufactured in accordance with tolerances of relevant design codes. Allowance will be made in manufacture for the elastic shortening of the beams due to prestress. d. Prestress will result in a pre-camber of the beams which should be taken into consideration in the structure layout. Due to variations in the elasticity of concrete with age, strength and climate the pre-camber will vary but the order of magnitude can be predicted. e. Skews to beam ends should be avoided where possible but can be made up to 45° if necessary. f. Cast in items to the faces of beams can normally be accommodated but should be discussed with ourselves at the earliest opportunity to avoid clashes with strand and reinforcement. g. Fittings or reinforcement projecting from the beam sides or through the soffit should be avoided. h. Straight reinforcement projecting from the beam ends can normally be provided for continuity. i. Debonding of strands can be made to avoid unacceptable stresses near the beam ends and to aid the design of beams requiring continuity at their ends. j. The sides and soffits of the beams will normally be as cast from steel moulds. The top concrete surface will be a suitable finish to provide bond with in-situ concrete over. k. Beams must be lifted using the proprietary lifters that will be cast in near the beam ends. Bearers for stacking and transport should be at the same distance from the beam ends as the lifters.

26


ADDITIONAL NOTES

27

BS EN ISO 9001:2008 Quality Management System ABM’s Quality Management System incorporates Quality Assurance that governs our design and manufacturing procedures and practices, ensuring that every job is done right the first time and consistently meets client and regulatory requirements.

The ABM QA Manual and QA Procedures comply with BS EN ISO 9001:2008.Independent audits by international assessment, verification and certification body NQA provide UKAS recognised accreditation for the scheme.

CE MarkingRigorous Factory Production Control (FPC) measures are in place and independently audited to be in line with the requirements for CE marking. Where harmonised European product standards are in place, CE marking is applied.

Concrete finishes

Unless specifically agreed otherwise, the finishes to prestressed beams will be as follows:- - Soffit - F3 - External faces - F2 - Internal faces - F1 - Upper face - U1 with grit-blast treatment to remove laitance

Beam delivery

Specialist delivery vehicles are used for delivery of Prestressed bridge beams, however, during transport of larger prestressed beams it may be necessary to support the beam at points up to 20% of the beam length from the end. The consulting engineer/beam designer must satisfy themselves that the beam design is such that any loads imparted on the beam by this method of support are not detrimental. Should ABM incur any additional costs as a result of this these will be charged in accordance with our normal terms and conditions for additional works.

Loading assumption notes

− Eurocodes in conjunction with the relevant UK Annexes − LM1, LM2 and the applicable range of LM3 (SV vehicles) road vehicle live loading models are applied − 100mm to 250mm surfacing thickness (depending on beam type) − Grade C50/60 concrete used for prestressed beams, grade C40/50 used for in-situ concrete − 120 year design life − Exposure classes XC3/4 and XD1 − Total beam lengths are at least 500mm greater than the clear span


AB

M | P

SB

B | 0

01/

11/

20

16

ABM Precast Solutions Ltd

Ollerton Road, Tuxford, Newark, Nottinghamshire, NG22 0PQ.

T: 01777 872233www.abmprecast.co.uk

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