Lift Traffic 3 Lifts 900,1000kg(GF to Roof)

8/2/2019 Lift Traffic 3 Lifts 900,1000kg(GF to Roof)

1/27

Project : Tower 1 scheme 2 Appendix 5

Note : This traffic study is based on Chapter 3 - Traffic Planning and Selection of

Equipment and Performance of CIBSE Guide D

Building Configuration

Floor No. Floor

Nomination

Floor to

Floor

Height

Floor

Population

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

L45 44 2.96 18 0.02273 0 0.80196

L44 43 2.96 18 0.02273 0.801957733 0.80196

L43 42 2.96 18 0.02273 0.639804799 0.80196

L42 41 2.96 18 0.02273 0.507667463 0.80196

L41 40 2.96 18 0.02273 0.400525547 0.80196

L40 39 2.96 18 0.02273 0.314104771 0.80196

L39 38 2.96 18 0.02273 0.244780509 0.80196

L38 37 2.96 18 0.02273 0.18949199 0.80196

L37 36 2.96 18 0.02273 0.14566604 0.80196

L36 35 2.96 18 0.02273 0.111149505 0.80196

L35 34 2.96 18 0.02273 0.084149572 0.80196

L34 33 2.96 18 0.02273 0.063181238 0.80196

L33 32 2.96 18 0.02273 0.047021242 0.80196

L32 31 2.96 18 0.02273 0.034667823 0.80196

L31 30 2.96 18 0.02273 0.0253057 0.80196

L30 29 2.96 18 0.02273 0.018275745 0.80196

L29 28 2.96 18 0.02273 0.013048825 0.80196

L28 27 2.96 18 0.02273 0.009203361 0.80196

L27 26 2.96 18 0.02273 0.00640617 0.80196

L26 25 2.96 18 0.02273 0.00439621 0.80196

L25 24 2.96 18 0.02273 0.00297086 0.80196

L24 23 2.96 18 0.02273 0.001974429 0.80196

L23 22 2.96 18 0.02273 0.001288582 0.80196

L22 21 2.96 18 0.02273 0.000824441 0.80196

L21 20 2.96 18 0.02273 0.00051611 0.80196

L20 19 2.96 18 0.02273 0.00031542 0.80196

L19 18 2.96 18 0.02273 0.000187703 0.80196L18 17 2.96 18 0.02273 0.000108434 0.80196

L17 16 2.96 18 0.02273 6.05907E-05 0.80196

L16 15 2.96 18 0.02273 3.26085E-05 0.80196

L15 14 2.96 18 0.02273 1.68145E-05 0.80196

L14 13 2.96 18 0.02273 8.25487E-06 0.80196

L13 12 2.96 18 0.02273 3.8282E-06 0.80196

L12 11 2.96 18 0.02273 1.66044E-06 0.80196

U

Ui

j

i

pi

U

U

1

)( pi

U

U)1(

U

Ui

j

i

pi

U

U

1

)( pi

U

U)1(


2/27

L11 10 2.96 18 0.02273 6.6505E-07 0.80196

L10 9 2.96 18 0.02273 2.4187E-07 0.80196

L9 8 2.96 18 0.02273 7.80761E-08 0.80196

L8 7 2.96 18 0.02273 2.16668E-08 0.80196

L7 6 2.96 18 0.02273 4.93295E-09 0.80196

L6 5 2.96 18 0.02273 8.56971E-10 0.80196

L5 4 2.96 18 0.02273 1.00607E-10 0.80196L4 3 2.96 18 0.02273 6.3565E-12 0.80196

L3 2 2.96 18 0.02273 1.29641E-13 0.80196

L2 1 2.96 18 0.02273 1.67053E-16 0.80196

Express Zone

(dx)

28.5

G/F 5 0

Total Population (U) 792 persons

No. of stops above terminal floor served by the lift system (N) 44 stops

Express zone distance (dx) 28.5 m

Average interfloor distance (df) 3.0736 m

Lift Specification and Other Data

No. of lifts (Q) 3 lifts

Capacity per lift 12 persons

Car fill factor 0.8

Effective capacity per lift (P) = Car fill factor x Capacity 9.6 persons

Speed (v) 3.5 m/s

Acceleration (a) 1.1 m/s2

Jerk rate (J) 1 m/s3

Motor start delay (tstart) 0.5 sec.

Door opening time (to) 0.8 sec.

Door closing time (tc) 3 sec.

Passenger transfer time (tp) 1.75 sec.

Performance Calculation

Single floor flight time 5.11950 sec.

Time to tranist two adjacent floors at rated speed tv = 0.87818 sec.

Operating time 8.04132 sec.

40.3309

8.7139

1

1 1

)()(N

j

j

i

Pi

U

UNHfloorreversalAverage

N

i

Pi

U

UNSstopsofnumberExpected

1

)1()(

ocvffds tttdtt++

ffd dt

1

1 1

)()(N

j

j

i

Pi

U


N

i

Pi

U


1

)1()(

ocvffds tttdtt++

ffd dt


3/27

198.8336 sec.

66.2779 sec.

5.4865 %

Calculation for single floor flight time

The average interfloor distance df = 3.0736

For calculating the flight time to travel this distance, we have to consider the following cases :-

Case a : Lift reaches full speed. It is satisfied if

If it is satisfied, the single floor flight time

= 5.6600 sec.

Case b : Lift does not reach full speed or acceleration. It is satisfied if


= 5.1160 sec.

Case c : Lift reaches full acceleration, but not full speed. It exists if the above cases are

not satisfied. In this case, the single floor flight time

= 5.1195 sec.

Now df = 3.0736 = 14.9864 = 2.6620

By comparing the above results, it is clear that the current situation is Case c

5.1195 sec.

Q

RTTINTINTERVAL )(

ja

jvva 22 +2

32

j

a

%100

605

%)5(

UINT

P

HCCAPACITYHANDLING

r

t

t

r

vepsv tHPttSHtRTTTIMETRIPROUND 22)1(2)( ++++

ja

jvvadf

22 +

( )start

f

ffdt

a

v

j

a

v

ddt +++

2

32

j

adf

( ) startf

ffd tj

ddt +

3

1

32

( ) startf

ffd tja

jda

j

adt +

++

234

ffd dtTherefore,

Q

RTTINTINTERVAL )(

ja

jvva 22 +2

32

j

a

%100

605

%)5(

UINT

P

HCCAPACITYHANDLING

r

t

t

r


ja

jvvadf

22 +

( )start

f

ffdt

a

v

j

a

v

ddt +++

2

32

j

adf

( ) startf

ffd tj

ddt +

3

1

32

( ) startf

ffd tja

jda

j

adt +

++

234

ffd dtTherefore,


4/27





Floor No. Floor

Nomination

Floor to

Floor

Height

Floor

Population

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.000000.00000 0 0.00000

L45 44 2.96 18 0.02273 0 0.80196

L44 43 2.96 18 0.02273 0.801957733 0.80196

L43 42 2.96 18 0.02273 0.639804799 0.80196

L42 41 2.96 18 0.02273 0.507667463 0.80196

L41 40 2.96 18 0.02273 0.400525547 0.80196

L40 39 2.96 18 0.02273 0.314104771 0.80196

L39 38 2.96 18 0.02273 0.244780509 0.80196

L38 37 2.96 18 0.02273 0.18949199 0.80196

L37 36 2.96 18 0.02273 0.14566604 0.80196

L36 35 2.96 18 0.02273 0.111149505 0.80196L35 34 2.96 18 0.02273 0.084149572 0.80196

L34 33 2.96 18 0.02273 0.063181238 0.80196

L33 32 2.96 18 0.02273 0.047021242 0.80196

L32 31 2.96 18 0.02273 0.034667823 0.80196

L31 30 2.96 18 0.02273 0.0253057 0.80196

L30 29 2.96 18 0.02273 0.018275745 0.80196

L29 28 2.96 18 0.02273 0.013048825 0.80196

L28 27 2.96 18 0.02273 0.009203361 0.80196

L27 26 2.96 18 0.02273 0.00640617 0.80196

L26 25 2.96 18 0.02273 0.00439621 0.80196

L25 24 2.96 18 0.02273 0.00297086 0.80196L24 23 2.96 18 0.02273 0.001974429 0.80196

L23 22 2.96 18 0.02273 0.001288582 0.80196

L22 21 2.96 18 0.02273 0.000824441 0.80196

L21 20 2.96 18 0.02273 0.00051611 0.80196

L20 19 2.96 18 0.02273 0.00031542 0.80196

L19 18 2.96 18 0.02273 0.000187703 0.80196

L18 17 2.96 18 0.02273 0.000108434 0.80196

U

Ui

j

i

pi

U

U

1

)( pi

U

U)1(

U

Ui

j

i

pi

U

U

1

)( pi

U

U)1(


5/27

L17 16 2.96 18 0.02273 6.05907E-05 0.80196

L16 15 2.96 18 0.02273 3.26085E-05 0.80196

L15 14 2.96 18 0.02273 1.68145E-05 0.80196

L14 13 2.96 18 0.02273 8.25487E-06 0.80196

L13 12 2.96 18 0.02273 3.8282E-06 0.80196

L12 11 2.96 18 0.02273 1.66044E-06 0.80196L11 10 2.96 18 0.02273 6.6505E-07 0.80196

L10 9 2.96 18 0.02273 2.4187E-07 0.80196

L9 8 2.96 18 0.02273 7.80761E-08 0.80196

L8 7 2.96 18 0.02273 2.16668E-08 0.80196

L7 6 2.96 18 0.02273 4.93295E-09 0.80196

L6 5 2.96 18 0.02273 8.56971E-10 0.80196

L5 4 2.96 18 0.02273 1.00607E-10 0.80196

L4 3 2.96 18 0.02273 6.3565E-12 0.80196

L3 2 2.96 18 0.02273 1.29641E-13 0.80196

L2 1 2.96 18 0.02273 1.67053E-16 0.80196

Express Zone(dx)

28.5

G/F 5 0

Total Population (U) 792

No. of stops above terminal floor served by the lift system (N) 44

Express zone distance (dx) 28.5

Average interfloor distance (df) 3.0736


No. of lifts (Q) 3

Capacity per lift 12

Car fill factor 0.8

Effective capacity per lift (P) = Car fill factor x Capacity 9.6

Speed (v) 4

Acceleration (a) 1.1

Jerk rate (J) 1

Motor start delay (tstart) 0.5

Door opening time (to) 0.8

Door closing time (tc) 3

Passenger transfer time (tp) 1.75



6/27

Single floor flight time 5.11950

Time to tranist two adjacent floors at rated speed tv = 0.76841

Operating time 8.15109

40.3309

8.7139

189.0098

63.0033

5.7717






= 6.0048



= 5.1160



= 5.1195

Q

RTT

INTINTERVAL

)(

1

1 1

)()(N

j

j

i

Pi

U


N

i

Pi

U


1

)1()(

%100605

%)5(

UINT

PHCCAPACITYHANDLING

r


ja

jvvadf

22 +

( )start

f

ffd ta

v

j

a

v

ddt +++

2

32

j

adf

( )start

f

ffd tj

ddt +

3

1

32

( ) startf

ffd tjdaa

dt ++

+

234

ocvffds tttdtt ++

ffd dt

Q

RTT

INTINTERVAL

)(

1

1 1

)()(N

j

j

i

Pi

U


N

i

Pi

U


1

)1()(

%100605

%)5(

UINT

PHCCAPACITYHANDLING

r


ja

jvvadf

22 +

( )start

f

ffd ta

v

j

a

v

ddt +++

2

32

j

adf

( )start

f

ffd tj

ddt +

3

1

32

( ) startf

ffd tjdaa

dt ++

+

234

ocvffds tttdtt ++

ffd dt


7/27

Now df = 3.0736 = 18.9455 =


5.1195 sec.

ja

jvva22

+2

32

j

a

r

a

ffd dtTherefore,

ja

jvva22

+2

32

j

a

r

a

ffd dtTherefore,


8/27


9/27

persons

stops

m

m

lifts

persons

persons

m/s

m/s2

m/s3

sec.

sec.

sec.

sec.


10/27

sec.

sec.

sec.

sec.

sec.

%

sec.

sec.

sec.


11/27

2.6620


12/27





Floor No. Floor

Nomination

Floor to

Floor

Height

Floor

Population

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.000000.00000 0 0.00000

L45 44 2.96 18 0.02273 0 0.78734

L44 43 2.96 18 0.02273 0.787343239 0.78734

L43 42 2.96 18 0.02273 0.616431445 0.78734

L42 41 2.96 18 0.02273 0.479782358 0.78734

L41 40 2.96 18 0.02273 0.371121465 0.78734

L40 39 2.96 18 0.02273 0.285209559 0.78734

L39 38 2.96 18 0.02273 0.217691549 0.78734

L38 37 2.96 18 0.02273 0.164964348 0.78734

L37 36 2.96 18 0.02273 0.124061827 0.78734

L36 35 2.96 18 0.02273 0.092554987 0.78734L35 34 2.96 18 0.02273 0.068465676 0.78734

L34 33 2.96 18 0.02273 0.050192305 0.78734

L33 32 2.96 18 0.02273 0.036446174 0.78734

L32 31 2.96 18 0.02273 0.026197134 0.78734

L31 30 2.96 18 0.02273 0.018627442 0.78734

L30 29 2.96 18 0.02273 0.013092764 0.78734

L29 28 2.96 18 0.02273 0.00908941 0.78734

L28 27 2.96 18 0.02273 0.006226949 0.78734

L27 26 2.96 18 0.02273 0.004205474 0.78734

L26 25 2.96 18 0.02273 0.002796844 0.78734

L25 24 2.96 18 0.02273 0.001829317 0.78734L24 23 2.96 18 0.02273 0.001175064 0.78734

L23 22 2.96 18 0.02273 0.000740096 0.78734

L22 21 2.96 18 0.02273 0.000456218 0.78734

L21 20 2.96 18 0.02273 0.000274666 0.78734

L20 19 2.96 18 0.02273 0.000161113 0.78734

L19 18 2.96 18 0.02273 9.18177E-05 0.78734

L18 17 2.96 18 0.02273 5.06712E-05 0.78734

U

Ui

j

i

pi

U

U

1

)( pi

U

U)1(

U

Ui

j

i

pi

U

U

1

)( pi

U

U)1(


13/27

L17 16 2.96 18 0.02273 2.69737E-05 0.78734

L16 15 2.96 18 0.02273 1.37861E-05 0.78734

L15 14 2.96 18 0.02273 6.72704E-06 0.78734

L14 13 2.96 18 0.02273 3.11245E-06 0.78734

L13 12 2.96 18 0.02273 1.35387E-06 0.78734

L12 11 2.96 18 0.02273 5.47742E-07 0.78734L11 10 2.96 18 0.02273 2.03279E-07 0.78734

L10 9 2.96 18 0.02273 6.79539E-08 0.78734

L9 8 2.96 18 0.02273 1.99631E-08 0.78734

L8 7 2.96 18 0.02273 4.97865E-09 0.78734

L7 6 2.96 18 0.02273 1.00199E-09 0.78734

L6 5 2.96 18 0.02273 1.50446E-10 0.78734

L5 4 2.96 18 0.02273 1.47746E-11 0.78734

L4 3 2.96 18 0.02273 7.41572E-13 0.78734

L3 2 2.96 18 0.02273 1.09346E-14 0.78734

L2 1 2.96 18 0.02273 8.09268E-18 0.78734

Express Zone(dx)

28.5

G/F 5 0






No. of lifts (Q) 3


Car fill factor 0.8


Speed (v) 3.5


Jerk rate (J) 1







14/27




40.6207

9.3569

207.3135

69.1045

5.7006






= 5.6600



= 5.1160



= 5.1195

Q

RTT

INTINTERVAL

)(

1

1 1

)()(N

j

j

i

Pi

U


N

i

Pi

U


1

)1()(

%100605

%)5(

UINT

PHCCAPACITYHANDLING

r


ja

jvvadf

22 +

( )start

f

ffd ta

v

j

a

v

ddt +++

2

32

j

adf

( )start

f

ffd tj

ddt +

3

1

32

( ) startf

ffd tjdaa

dt ++

+

234

ocvffds tttdtt ++

ffd dt

Q

RTT

INTINTERVAL

)(

1

1 1

)()(N

j

j

i

Pi

U


N

i

Pi

U


1

)1()(

%100605

%)5(

UINT

PHCCAPACITYHANDLING

r


ja

jvvadf

22 +

( )start

f

ffd ta

v

j

a

v

ddt +++

2

32

j

adf

( )start

f

ffd tj

ddt +

3

1

32

( ) startf

ffd tjdaa

dt ++

+

234

ocvffds tttdtt ++

ffd dt


15/27

Now df = 3.0736 = 14.9864 =


5.1195 sec.

ja

jvva22

+2

32

j

a

r

a

ffd dtTherefore,

ja

jvva22

+2

32

j

a

r

a

ffd dtTherefore,


16/27


17/27

persons

stops

m

m

lifts

persons

persons

m/s

m/s2

m/s3

sec.

sec.

sec.

sec.


18/27

sec.

sec.

sec.

sec.

sec.

%

sec.

sec.

sec.


19/27

2.6620


20/27





Floor No. Floor

Nomination

Floor to

Floor

Height

Floor

Population

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.00000

0.00000 0 0.000000.00000 0 0.00000

L45 44 2.96 18 0.02273 0 0.78734

L44 43 2.96 18 0.02273 0.787343239 0.78734

L43 42 2.96 18 0.02273 0.616431445 0.78734

L42 41 2.96 18 0.02273 0.479782358 0.78734

L41 40 2.96 18 0.02273 0.371121465 0.78734

L40 39 2.96 18 0.02273 0.285209559 0.78734

L39 38 2.96 18 0.02273 0.217691549 0.78734

L38 37 2.96 18 0.02273 0.164964348 0.78734

L37 36 2.96 18 0.02273 0.124061827 0.78734

L36 35 2.96 18 0.02273 0.092554987 0.78734L35 34 2.96 18 0.02273 0.068465676 0.78734

L34 33 2.96 18 0.02273 0.050192305 0.78734

L33 32 2.96 18 0.02273 0.036446174 0.78734

L32 31 2.96 18 0.02273 0.026197134 0.78734

L31 30 2.96 18 0.02273 0.018627442 0.78734

L30 29 2.96 18 0.02273 0.013092764 0.78734

L29 28 2.96 18 0.02273 0.00908941 0.78734

L28 27 2.96 18 0.02273 0.006226949 0.78734

L27 26 2.96 18 0.02273 0.004205474 0.78734

L26 25 2.96 18 0.02273 0.002796844 0.78734

L25 24 2.96 18 0.02273 0.001829317 0.78734L24 23 2.96 18 0.02273 0.001175064 0.78734

L23 22 2.96 18 0.02273 0.000740096 0.78734

L22 21 2.96 18 0.02273 0.000456218 0.78734

L21 20 2.96 18 0.02273 0.000274666 0.78734

L20 19 2.96 18 0.02273 0.000161113 0.78734

L19 18 2.96 18 0.02273 9.18177E-05 0.78734

L18 17 2.96 18 0.02273 5.06712E-05 0.78734

U

Ui

j

i

pi

U

U

1

)( pi

U

U)1(

U

Ui

j

i

pi

U

U

1

)( pi

U

U)1(


21/27

L17 16 2.96 18 0.02273 2.69737E-05 0.78734

L16 15 2.96 18 0.02273 1.37861E-05 0.78734

L15 14 2.96 18 0.02273 6.72704E-06 0.78734

L14 13 2.96 18 0.02273 3.11245E-06 0.78734

L13 12 2.96 18 0.02273 1.35387E-06 0.78734

L12 11 2.96 18 0.02273 5.47742E-07 0.78734L11 10 2.96 18 0.02273 2.03279E-07 0.78734

L10 9 2.96 18 0.02273 6.79539E-08 0.78734

L9 8 2.96 18 0.02273 1.99631E-08 0.78734

L8 7 2.96 18 0.02273 4.97865E-09 0.78734

L7 6 2.96 18 0.02273 1.00199E-09 0.78734

L6 5 2.96 18 0.02273 1.50446E-10 0.78734

L5 4 2.96 18 0.02273 1.47746E-11 0.78734

L4 3 2.96 18 0.02273 7.41572E-13 0.78734

L3 2 2.96 18 0.02273 1.09346E-14 0.78734

L2 1 2.96 18 0.02273 8.09268E-18 0.78734

Express Zone(dx)

28.5

G/F 5 0






No. of lifts (Q) 3


Car fill factor 0.8


Speed (v) 4


Jerk rate (J) 1







22/27




40.6207

9.3569

197.4966

65.8322

5.9840






= 6.0048



= 5.1160



= 5.1195

Q

RTT

INTINTERVAL

)(

1

1 1

)()(N

j

j

i

Pi

U


N

i

Pi

U


1

)1()(

%100605

%)5(

UINT

PHCCAPACITYHANDLING

r


ja

jvvadf

22 +

( )start

f

ffd ta

v

j

a

v

ddt +++

2

32

j

adf

( )start

f

ffd tj

ddt +

3

1

32

( ) startf

ffd tjdaa

dt ++

+

234

ocvffds tttdtt ++

ffd dt

Q

RTT

INTINTERVAL

)(

1

1 1

)()(N

j

j

i

Pi

U


N

i

Pi

U


1

)1()(

%100605

%)5(

UINT

PHCCAPACITYHANDLING

r


ja

jvvadf

22 +

( )start

f

ffd ta

v

j

a

v

ddt +++

2

32

j

adf

( )start

f

ffd tj

ddt +

3

1

32

( ) startf

ffd tjdaa

dt ++

+

234

ocvffds tttdtt ++

ffd dt


23/27

Now df = 3.0736 = 18.9455 =


5.1195 sec.

ja

jvva22

+2

32

j

a

r

a

ffd dtTherefore,

ja

jvva22

+2

32

j

a

r

a

ffd dtTherefore,


24/27


25/27

persons

stops

m

m

lifts

persons

persons

m/s

m/s2

m/s3

sec.

sec.

sec.

sec.


26/27

sec.

sec.

sec.

sec.

sec.

%

sec.

sec.

sec.


27/27

2.6620

Lift Traffic 3 Lifts 900,1000kg(GF to Roof)

Documents

Transcript of Lift Traffic 3 Lifts 900,1000kg(GF to Roof)