T echnic al D a ta Sheet - Mabey Inc.€¦ · Heavy Prop T echnic al D a ta Sheet REF D E S CR I P...

Contents

Heavy PropTechnical Data Sheet

REF DESCRIPTION PAGE

Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5

1.4 Adjustable Ends 5

thgieW dna seiticapaC ,seitreporP noitceS0.2

2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


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31 sliateD noitcennoC0.4

41 sliateD ylbmessA0.5

Document Ref: Heavy Prop

Issue No : 01

Date: Feb 2010For depot nearest youPhone: 800-95-Mabey

w w w . m a b e y . c o m j . p o r r e c a @ m a b e y . c o m

®The information on this data sheet remains theproperty of Mabey bridge & Shore and is notto be reproduced without written permission.We reserve the right to amend this data at any timewithout prior notice and you should thereforecheck our website to establish its validity.

MABEY.COM [email protected]

Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01





Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01





Introduction


Introduction

This technical data sheet is designed to provide information of sufficient content and detail as to enable engineers, competent in basic structural analysis to safely design structures incorporating the Heavy Prop system.

Design Codes

Heavy Prop is primarily used for temporary heavy jacking and shoring applications, where it’s strength and adaptability make it suitable for most schemes. As such it has been designed to the following codes.

BS449: 1969 BS5975: 1996

Heavy Prop is most commonly used on structures such as bridges and buildings. For this reason Heavy Prop has also been assessed to the following codes.

BS5400: Part 3: 2000 – Design of Steel Bridges BS5950: Part 1: 1990 – Structural use of Steelwork in Buildings

In the production of these data sheets analysis has been carried out to the latest revisions of these codes and certain departures were identified that have been agreed with the Highways Agency.

Safe Working Loads

The safe working loads for members and joints given in the Technical Data Sheet are based on theoretical values calculated in accordance with BS 449 & BS5975 with safety factors applied so as to ensure a minimum factor of safety of 2.0.

However, in certain cases these loads have been further reduced in order to maintain a minimum factor of safety of 2.0 against the onset of permanent deformation as evidenced by full-scale laboratory tests.

In addition, the stated capacities maintain the factors of safety imposed by both BS5400 and BS5950.

Technical Data

The technical data provided within this sheet concerns the strengths of the individual members and joints. In applications such as dead shoring the quoted safe axial loads are to be considered in conjunction with secondary effects due to:

Eccentricity of the applied axial load. Horizontal loads. Self-weight and accidental loads, eg. in horizontal shoring applications.

General

For information on Heavy Prop for its safe use, handling and assembly please refer to Product, Use and Information Sheet or contact Jim Porreca at [email protected]


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01





1.0 Product Details


1.1 Props


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01





1.0 Product Details


1.2 Bracing


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01





1.0 Product Details


1.3 Beams

1.4 Adjustable Ends

. u k i n f o @ m a b e y s u p p o r t . c o . u k


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01





2.0 Section Properties, Capacities and Weights


2.1 Props

2.1.1 Details

The prop units are formed from four pairs of back to back 102x51x10 RSC. These are braced by a prop chord connector at a maximum of 1524mm centres. Prop units can be joined end to end using 4 No. pins to any desired length.

2.1.2 Length and Weights

)gK( thgieW ecnerefeR )mm( htgneL 264 200APS 8403 772 300APS 4251 781 400APS 267

552.080PS0001 891 030PS 583

2.1.3 Section Properties

Area (cm2)

Inertia (cm4)

Section Modulus (cm3)

Radius of Gyration (cm)

A Ixx Iyy Zxx Zyy rxx ryy

Superprop 106.2 23600 23600 940 940 14.9 14.9

Stool 135.0 19850 19850 1117 1117 12.1 12.1


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


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Issue No : 01







2.1.4 Axial Capacity

Prop Axial Capacity

Effective Length

Axial Capacity eccentricity = 0mm



Axial Capacity H = 2.5%P

0 2200 2000 1760 950 1 2200 2000 1760 950 2 2200 2000 1760 950 3 2200 2000 1760 950 4 2200 2000 1760 950 5 2150 1990 1750 950 6 2100 1930 1710 940 7 2050 1880 1660 920 8 1930 1780 1580 900 9 1780 1640 1470 865 10 1620 1500 1350 820

Stool Capacity

The stool capacity assumes a maximum effective length of 1762mm. ie including for a length of prop before bracing starts.

385mm Stool SP030

1000mm Stool SP080.

Nk 5732 Nk 5732 )yticirtneccE oN( laixA

Nk 5981 Nk 5022 P%5.2=H + laixA

mNk 5.16 mNk 5.16 yticapaC tnemoM etalP dnE

Nk 782 Nk 782 etalP raehS etalP dnE

Axial Capacity

0

500

1000

1500

2000

2500

0 1 2 3 4 5 6 7 8 9 10Effective Length (m)

Cap

aci

ty (

kN

)

Axial Capacity eccentricity=0mm



Axial Capacity H=2.5%P


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


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Issue No : 01







2.2 Bracing

2.2.1 Details

Heavy Prop is braced using a special bracing panel that bolts into the chord blocks using chord bolts. The panels are a standard 1549mm wide (Prop centres 2050mm) available in heights of 1524mm and 3048mm.

2.2.2 Length and Weight

)gK( thgieW ecnerefeR )mm( thgieH 762 100BA 8403 061 500BA 4251

2.2.3 Load Capacity

Horizontal Shear Capacity of Panel = 100kN

Note consideration must be given to the prop capacity in any extensions above or below the bracing panel, or in any breaks in the bracing.


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


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Issue No : 01







2.3 Beams

2.3.1 Details

The Heavy Prop header beams are formed from paired 406x178x67Kg/m universal beams, joined with diaphragms at 250mm web centres at intervals of 2m along their length. The twin header beams are available in lengths of 4m and 6m. Each beam is fitted with male and female end connections within the web depth, leaving the flange clear whilst providing significant moment capacity. Mabey also maintain a stock of various other beams should you have any special requirements.

2.3.2 Length and Weight

Length (m) Reference Weight (Kg) 4m SPA008 800 6m SPA009 1164

2.3.3 Section Properties

aerA (cm2)

Inertia (cm4)

Section Modulus (cm3)

Radius of Gyration (cm)

I A xx Iyy Zxx Zyy rxx ryy

Single Beam 85.5 24300 1360 1190 153 16.9 3.9

Twin Beam 171.0 48600 29439 2380 1373 16.9 13.1


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01







2.4 Adjustable End

Reference Adjustment Range Weight (Kg) Male Adj. End SPA001 779-1194 346

Female Adj. End SPA007 779-1194 367

Note: In tension an additional locking collar is required which reduces the stroke by 50mm

2.4.1 Axial Capacity

Effective Length mm

Axial Capacity (kN) e=0mm

Axial Capacity (kN)

e=10mm

Axial Capacity (kN)

e=25mm 500 2100 1860 1390 600 2100 1860 1390 700 2100 1860 1370 800 2100 1820 1370 900 2100 1810 1360 1000 2100 1800 1350 1100 2100 1780 1340 1200 2100 1750 1320

Note: Effective length should include any members mounted on top of the head plate or unbraced prop lengths to which it is connected, where appropriate.

Head Plate allows a maximum 10rotation in one plane.

Main tube section 160mm OD, 90mm ID with ACME 2TPI Thread.


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


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Issue No : 01







3.3.4 Load Capacities

Single Beam Twin Beam

Section Shear 330 660

Section Bearing 600 1200

Section Buckling 420 845

Splice Shear 430 860

Splice Bending 150 300

Beam Bending 230 460

Note: Buckling and Crushing is based on 300mm stiff bearing length. See graph / table below:

3.3.5 Moment Capacity of Beams

Moment Capacity of Single and Twin Header Beams

0

50

100

150

200

250

300

350

400

450

500

186420 10 2

E�ective Length (m)

Mom

ent C

apac

ity (k

Nm

)

Single Beam

Twin Beam

Le Single Beam Twin Beam 1 230 460 2 215 460 3 180 460 4 140 460 5 110 455 6 90 440 7 70 425 8 60 405 9 55 385 10 49 360


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01





3.0 Components


NOTE:

Stock levels of certain parts listed above are limited – please check availability with our engineers

PART NO DESCRIPTION THGIEW PART NO DESCRIPTION THGIEW

SPA001 ADJUSTABLE HEAD ASSY 346.00 SP051. DOWELLED BEARING 10.50

00.61 GL4022 ECARB NALP DEXIF .250PS 00.264 ELUDOM MM 8403 200APS

00.02 0081 ECARB ECAF DEXIF .350PS 00.772 ELUDOM MM 4251 300APS

00.52 0053 ECARB NALP DEXIF .450PS 00.781 NOISNETXE MM 267 400APS

05.81 NNOC PORP .650PS 00.801 TINU ESAB 500APS

SPA007 ADJUSTABLE BASE ASSY 367.00 SP057. SLIDING R/BEARING 32.50

SPA008 TWIN HEADER BEAM 4M 800.00 SP070. SUPER PROP SPACER PLT 5.80

01.0 TLOB DROHC NIWT .170PS 55.3611 M6 MAEB REDAEH NIWT 900APS

SPA010 3048 MM HEAD MODULE 810.00 SP072. TWIN HEADER BEAM 2M 297.00

SPA011 MOD SPOO9 C/W 2NO SP041 177.00 SPO73. 1.1/4 BSW WASHER 0.05

00.1 KCOLB DROHC 6001PP 00.326 ELUDOM DAEH MM4251 210APS

07.2 NIP LENAP 400BB

01.0 PILC YTEFAS A400BB 52.59 ELAMEF ESAB TALF PORP .100PS

00.52 RELLOR MAEB HEAVYPROP LLORPS 00.001 ETALP ELOS WERCS .200PS

SP003. ADJUSTMENT SCREWS 98.43

00.11 ROTPADA P/P LASREVINU .140PS 00.7 STUN TNEMTSUJDA .400PS

50.91 ETALP NOITACOL GNILAW .240PS 05.4 STUN TNEMTSUJDA .500PS

24.31 MB REDAEH( ROTPADA P/P .340PS 00.541 ELAMEF ESAB PORP .600PS

SP007. PROP CHORD CONNECTOR 34.92 SP044. HEADER BM HINGE ASS 235.87

SP008. BOLT/HSFG WASHERS 0.10 SP045. HINGE TO PROP BASE CON 15.00

SP009. 762MM PROP EXTENSION 187.00 SP046. HINGE TO PROP HEAD CON 15.00

00.01 ROTCENNOC PORP YAW 3 .740PS 70.141 )ELAM( DAEH PORP .010PS

24.9 GNIRAEB GNIKCOR .840PS

00.67 ETALP REDAERPS .940PS 52.59 ETALP DAEH WERCS .110PS

05.0 ELURREF GNICARB .050PS 87.401 ETALP TALF PORP .210PS

00.21 PAC DAEH GNIKCAJ .310PS

13.791 NOISNETXE PORP MM583 .030PS 04.52 NAC GNIKCAJ .410PS

03.0 TLOB MGARHPAID MAEB .230PS 00.073 MAEB REDAEH m4 .510PS

00.84 ESAB / DAEH LEVIWS .330PS 00.045 MAEB REDAEH m6 .610PS

SP017. HEADER BEAM DIAPHRAGM 19.05 SP034. CANT WALKWAY BRACKET 9.52

SP018. HEADER BEAM CLAMP PLT 2.00 SP036. CANT WALKWAY CORNER 9.00

SP019. BEAM CLAMP PLATE MKIT 1.00 SP037. INT WALKWAY BRACKET 9.00

SP020. PLAN BRACE ADAPTOR 5.41 SP038. HEADER BEAM BRG PLATE 24.86

SP039. P/P ADAPTOR (PROP) 7.29

SP023. ADJUSTABLE PLAN BRACE 17.00 SP040. 75MM JACKING PACK 5.76

SP024. ADJ PLAN BRACE (LONG) 24.00

SP025. ADJ PLAN BRACE (SHORT) 14.00 SP080. 1000mm PROP EXTENSION

02.11 KCAP GNIKCAJ .620PS

SP029. TOP NUT 'C' SPANNER 10.00


Issue No : 01




Contents



Introduction 2

1.0 Product Details

1.1 Props 3

1.2 Bracing 4

1.3 Beams 5



2.1 Props 6

2.2 Bracing 8

2.3 Beams 9


21 stnenopmoC0.3




Issue No : 01





4.0 Connection Details


ytQ epyT niP / tloBnoitcennoC

Prop Module to Prop Flat Base Panel Pin and Circlip 4

Prop Module to Prop Flat Head Panel Pin and Circlip 4

Prop Module to Female Adjustable Screw Panel Pin and Circlip 4

Prop Module to Male Prop Head Panel Pin and Circlip 4

Head Beam End to Header Beam End Panel Pin and Circlip 3

Header Beam Hinge to Header Beam End Panel Pin and Circlip 3

Head Beam Clamp to Prop Screw Head M24 x 125mm 1

Head Beam Clamp to Flat Prop Base M24 x 125mm 1

Head Beam Clamp to Flat Prop Head M24 x 125mm 1

Plan Brace Adapter to Panel Brace Chords M24 x 280mm 1

Plan Brace Adapter to Plan Brace Adapter M24 x 60mm 2

Jacking Pack to Prop Flat Base M24 x 80mm 2

Jacking Pack to Prop Flat Head M24 x 80mm 2

Prop Extension to Prop Flat Base M24 x 125mm 4

Cantilever Walk Way to Prop Module M24 x 80mm 1

Waling Location Plate to Prop Flat Base M24 x 125mm 2

Waling Location Plate to Prop Flat Head M24 x 125mm 2

Prop Chords to 1524 Bracing Panel Chord Bolt (AB057) 4

Prop Chords to 3048 Bracing Panel Chord Bolt (AB057) 8


Issue No : 01




T echnic al D a ta Sheet - Mabey Inc.€¦ · Heavy Prop T echnic al D a ta Sheet REF D E S CR I P...

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