SLAB ON GRADE

CALCULATION REPORT

PLAN IMPROVEMENT FOR THE RED LINE MASS TRANSIT

BANG SUE – RANGSIT AND BANG SUE STATION PROJECT

SLAB ON GRADE

CALCULATION REPORT

PLAN IMPROVEMENT FOR THE RED LINE MASS TRANSIT

BANG SUE – RANGSIT AND BANG SUE STATION PROJECT

SLAB ON GRADE CALCULATION REPORT

DESIGN CONSIDERATIONS

1. Unit

All units are in metric system. Dimension: m Force: kN Stress: MPa

2. Materials

Concrete

f c'= 35 MPa

Ec = 25,000 MPa

Reinforcement Steel fy = 390 MPa Es = 200,000 MPa

3. Load Combination

Service stage: S1 = D+L+IUltimate stage: U1 = 1.3D+2.17(L+I)

4. Code Reference

ACI 318-02

DESIGN LOADS FOR SLAB ON GRADE

SLAB ON PILES: Depth = 400 mm

Length = 100 m

LOAD CASES1. Dead Load and Super Imposed Dead Load, D

1.1 Super Structure (Slab)

Depth 0.4 m

Total DL for Slab = 9.8

1.2 Super Imposed DL

Rails w/Fastener = 4.01

Signaling (kN/m) = 0.04

Power Cable (kN/m) = 0.15

Drainage (kN/m) = 0.08

Catenary Pole (kN) = 0.03

Other (Parapet, Plinth, Concrete Cable Box) (kN/m) = 1.52

Ballast 9.00

SDL = 14.83

1.3 Total Dsup+SDL = 24.63 = 2.51

f = 1.30

3. Live load (LL)

P = 20 Ton

Area Load For 6.4 t/m = 2.98

Area Load For 20 t = 5.81

PILE SPACINGLongitudinal Dir. = 2.50 mTransverse Dir. = 2.50 m

kN/m2

kN/m2

kN/m2

kN/m2

kN/m2

kN/m2

kN/m2

kN/m2

kN/m2

kN/m2 t/m2

2. Impact Factor For LL, f

t/m2

t/m2

1.6

P P PP

1.6 1.6 0.8 0.8

6.4 T/m6.4 T/m

No Limitation No Limitation

2.00

0.3

2.00+0.075+0.075=2.15

4:1

Slab Model

DL+SDL

LL

Impact For LL

C O L U M N S P R I N G R E A C T I O N S

COLUMN GRID I GRID J LOAD FZ MX MY48 1 2 S1 63.52 8.981 -11.10424 1 6 S1 152.92 0 -20.92974 1 10 S1 63.52 -8.981 -11.1043 4 2 S1 151.53 13.923 0.2914 4 6 S1 330.79 0 -0.4295 4 10 S1 151.53 -13.923 0.2916 7 2 S1 143.41 14.295 0.2077 7 6 S1 325.79 0 0.2668 7 10 S1 143.41 -14.295 0.2079 10 2 S1 142.57 14.369 -0.027

10 10 6 S1 324.62 0 -0.04212 10 10 S1 142.57 -14.369 -0.02714 13 2 S1 142.76 14.335 0.00121 13 6 S1 324.82 0 0.00925 13 10 S1 142.76 -14.335 0.00126 16 2 S1 142.76 14.351 -6.94E-0427 16 6 S1 324.83 0 -0.00528 16 10 S1 142.76 -14.351 -6.94E-0429 19 2 S1 142.76 14.344 5.02E-0430 19 6 S1 324.82 0 0.00231 19 10 S1 142.76 -14.344 5.02E-0432 22 2 S1 142.76 14.347 -2.41E-0433 22 6 S1 324.82 0 -0.00134 22 10 S1 142.76 -14.347 -2.41E-0435 25 2 S1 142.76 14.346 1.05E-0440 25 6 S1 324.82 0 4.49E-0441 25 10 S1 142.76 -14.346 1.05E-0442 28 2 S1 142.76 14.346 -4.34E-0543 28 6 S1 324.82 0 -1.86E-0444 28 10 S1 142.76 -14.346 -4.34E-0545 31 2 S1 142.76 14.346 1.16E-0546 31 6 S1 324.82 0 4.98E-0547 31 10 S1 142.76 -14.346 1.16E-0549 34 2 S1 142.76 14.346 1.25E-0550 34 6 S1 324.82 0 5.36E-0551 34 10 S1 142.76 -14.346 1.25E-0552 37 2 S1 142.76 14.346 -4.92E-0553 37 6 S1 324.82 0 -1.97E-0454 37 10 S1 142.76 -14.346 -4.92E-0555 40 2 S1 142.76 14.347 1.33E-0456 40 6 S1 324.82 0 4.89E-0457 40 10 S1 142.76 -14.347 1.33E-0458 43 2 S1 142.76 14.345 -9.11E-0559 43 6 S1 324.82 0 -9.97E-0460 43 10 S1 142.76 -14.345 -9.11E-0561 46 2 S1 142.77 14.349 -0.00162 46 6 S1 324.84 0 -1.98E-0463 46 10 S1 142.77 -14.349 -0.00164 49 2 S1 142.8 14.346 0.00465 49 6 S1 324.86 0 4.34E-0466 49 10 S1 142.8 -14.346 0.00467 52 2 S1 141.71 14.458 0.13868 52 6 S1 324.05 0 0.06669 52 10 S1 141.71 -14.458 0.13870 55 2 S1 141.46 15.652 -0.301

COLUMN GRID I GRID J LOAD FZ MX MY71 55 6 S1 336.22 0 -2.11672 55 10 S1 141.46 -15.652 -0.30173 58 2 S1 158.54 20.143 -1.04175 58 6 S1 433.16 0 -5.22276 58 10 S1 158.54 -20.143 -1.04177 62 2 S1 167.97 22.683 078 62 6 S1 479.6 0 0 MAX = 50 Ton/Pile79 62 10 S1 167.97 -22.683 080 66 2 S1 158.54 20.143 1.04181 66 6 S1 433.16 0 5.22282 66 10 S1 158.54 -20.143 1.04183 69 2 S1 141.46 15.652 0.30184 69 6 S1 336.22 0 2.11685 69 10 S1 141.46 -15.652 0.30186 72 2 S1 141.71 14.458 -0.13887 72 6 S1 324.05 0 -0.06688 72 10 S1 141.71 -14.458 -0.13889 75 2 S1 142.8 14.346 -0.00490 75 6 S1 324.86 0 -4.34E-0491 75 10 S1 142.8 -14.346 -0.00492 78 2 S1 142.77 14.349 0.00193 78 6 S1 324.84 0 1.98E-0494 78 10 S1 142.77 -14.349 0.00195 81 2 S1 142.76 14.345 9.11E-0596 81 6 S1 324.82 0 9.97E-0497 81 10 S1 142.76 -14.345 9.11E-0598 84 2 S1 142.76 14.347 -1.33E-0499 84 6 S1 324.82 0 -4.89E-04100 84 10 S1 142.76 -14.347 -1.33E-04101 87 2 S1 142.76 14.346 4.92E-05102 87 6 S1 324.82 0 1.97E-04103 87 10 S1 142.76 -14.346 4.92E-05104 90 2 S1 142.76 14.346 -1.25E-05105 90 6 S1 324.82 0 -5.36E-05106 90 10 S1 142.76 -14.346 -1.25E-05107 93 2 S1 142.76 14.346 -1.16E-05108 93 6 S1 324.82 0 -4.98E-05109 93 10 S1 142.76 -14.346 -1.16E-05110 96 2 S1 142.76 14.346 4.34E-05111 96 6 S1 324.82 0 1.86E-04112 96 10 S1 142.76 -14.346 4.34E-05113 99 2 S1 142.76 14.346 -1.05E-04114 99 6 S1 324.82 0 -4.49E-04115 99 10 S1 142.76 -14.346 -1.05E-04116 102 2 S1 142.76 14.347 2.41E-04117 102 6 S1 324.82 0 0.001118 102 10 S1 142.76 -14.347 2.41E-04119 105 2 S1 142.76 14.344 -5.02E-04120 105 6 S1 324.82 0 -0.002121 105 10 S1 142.76 -14.344 -5.02E-04122 108 2 S1 142.76 14.351 6.94E-04123 108 6 S1 324.83 0 0.005124 108 10 S1 142.76 -14.351 6.94E-04125 111 2 S1 142.76 14.335 -0.001126 111 6 S1 324.82 0 -0.009127 111 10 S1 142.76 -14.335 -0.001128 114 2 S1 142.57 14.369 0.027

COLUMN GRID I GRID J LOAD FZ MX MY129 114 6 S1 324.62 0 0.042130 114 10 S1 142.57 -14.369 0.027131 117 2 S1 143.41 14.295 -0.207132 117 6 S1 325.79 0 -0.266133 117 10 S1 143.41 -14.295 -0.207134 120 2 S1 151.53 13.923 -0.291135 120 6 S1 330.79 0 0.429136 120 10 S1 151.53 -13.923 -0.291137 123 2 S1 63.52 8.981 11.104138 123 6 S1 152.92 0 20.929139 123 10 S1 63.52 -8.981 11.104

SLAB DESIGN

Max. Allowable Load on pile = 50 Ton/PilePile Spacing = 2.50x2.50

S L A B S E C T I O N P R O P E R T I E S

SECTION ELASTIC POISSONS SLAB SLAB SLAB UNITLABEL MODULUS RATIO THICKII THICKJJ THICKIJ WEIGHTSLAB1 25000000 0.2 0.4 0.4 0.4 24

X - S T R I P R E I N F O R C I N G (for whole strip in Sq-mm) X-STRIP STRIP STATION TOP-REBAR TOP-REBAR BOT-REBAR BOT-REBAR

ID WIDTH X-ORDINATE LEFT OF X RIGHT OF X LEFT OF X RIGHT OF X19 6.6 0 4915 491519 6.6 1 4915 491519 6.6 2 0 0 4915 491519 6.6 3 4915 4915 4915 491519 6.6 3 0 0 4915 491519 6.6 4 4915 491519 6.6 5 4915 4915 4915 491519 6.6 6 4915 491519 6.6 7 0 0 4915 491519 6.6 8 4915 4915 4915 491519 6.6 8 0 0 4915 491519 6.6 9 0 4915 491519 6.6 10 4915 4915 4915 491519 6.6 11 0 4915 491519 6.6 12 0 4915 491519 6.6 13 4915 4915 4915 491519 6.6 13 0 4915 491519 6.6 14 0 4915 491519 6.6 15 4915 4915 4915 491519 6.6 16 0 4915 491519 6.6 17 0 4915 491519 6.6 18 4915 4915 4915 491519 6.6 18 0 4915 491519 6.6 19 0 4915 491519 6.6 20 4915 4915 4915 491519 6.6 21 0 4915 491519 6.6 22 0 4915 491519 6.6 23 4915 4915 4915 491519 6.6 23 0 4915 491519 6.6 24 0 4915 491519 6.6 25 4915 4915 4915 491519 6.6 26 0 4915 491519 6.6 27 0 4915 491519 6.6 28 4915 4915 4915 491519 6.6 28 0 4915 491519 6.6 29 0 4915 491519 6.6 30 4915 4915 4915 491519 6.6 31 0 4915 491519 6.6 32 0 4915 491519 6.6 33 4915 4915 4915 491519 6.6 33 0 4915 4915

X-STRIP STRIP STATION TOP-REBAR TOP-REBAR BOT-REBAR BOT-REBARID WIDTH X-ORDINATE LEFT OF X RIGHT OF X LEFT OF X RIGHT OF X19 6.6 34 0 4915 491519 6.6 35 4915 4915 4915 491519 6.6 36 0 4915 491519 6.6 37 0 4915 491519 6.6 38 4915 4915 4915 491519 6.6 38 0 4915 491519 6.6 39 0 4915 491519 6.6 40 4915 4915 4915 491519 6.6 41 0 4915 491519 6.6 42 0 4915 491519 6.6 43 4915 4915 4915 491519 6.6 43 0 4915 491519 6.6 44 0 4915 491519 6.6 45 4915 4915 51 491519 6.6 46 0 0 4915 491519 6.6 47 0 4915 4915 491519 6.6 48 4915 4915 4915 491519 6.6 48 4915 4915 0 019 6.6 48 4915 491519 6.6 49 0 0 4915 491519 6.6 50 4915 4915 4915 491519 6.6 51 0 0 4915 491519 6.6 52 4915 491519 6.6 52 4915 4915 0 019 6.6 53 4915 4915 4915 491519 6.6 53 4915 0 4915 491519 6.6 54 0 0 4915 491519 6.6 55 4915 4915 4915 5119 6.6 56 0 4915 491519 6.6 57 0 4915 491519 6.6 58 4915 4915 4915 491519 6.6 58 0 4915 491519 6.6 59 0 4915 491519 6.6 60 4915 4915 4915 491519 6.6 61 0 4915 491519 6.6 62 0 4915 491519 6.6 63 4915 4915 4915 491519 6.6 63 0 4915 491519 6.6 64 0 4915 491519 6.6 65 4915 4915 4915 491519 6.6 66 0 4915 491519 6.6 67 0 4915 491519 6.6 68 4915 4915 4915 491519 6.6 68 0 4915 491519 6.6 69 0 4915 491519 6.6 70 4915 4915 4915 491519 6.6 71 0 4915 491519 6.6 72 0 4915 491519 6.6 73 4915 4915 4915 491519 6.6 73 0 4915 491519 6.6 74 0 4915 491519 6.6 75 4915 4915 4915 491519 6.6 76 0 4915 491519 6.6 77 0 4915 4915

X-STRIP STRIP STATION TOP-REBAR TOP-REBAR BOT-REBAR BOT-REBARID WIDTH X-ORDINATE LEFT OF X RIGHT OF X LEFT OF X RIGHT OF X19 6.6 78 4915 4915 4915 491519 6.6 78 0 4915 491519 6.6 79 0 4915 491519 6.6 80 4915 4915 4915 491519 6.6 81 0 4915 491519 6.6 82 0 4915 491519 6.6 83 4915 4915 4915 491519 6.6 83 0 4915 491519 6.6 84 0 4915 491519 6.6 85 4915 4915 4915 491519 6.6 86 0 4915 491519 6.6 87 0 4915 491519 6.6 88 4915 4915 4915 491519 6.6 88 0 4915 491519 6.6 89 0 4915 491519 6.6 90 4915 4915 4915 491519 6.6 91 0 4915 491519 6.6 92 0 0 4915 491519 6.6 93 4915 4915 4915 491519 6.6 93 0 0 4915 491519 6.6 94 4915 491519 6.6 95 4915 4915 4915 491519 6.6 96 4915 491519 6.6 97 0 0 4915 491519 6.6 98 4915 4915 4915 491519 6.6 98 0 0 4915 491519 6.6 99 4915 491519 6.6 100 4915 4915

Y - S T R I P R E I N F O R C I N G (for whole strip in Sq-mm)

Y-STRIP STRIP STATION TOP-REBAR TOP-REBAR BOT-REBAR BOT-REBARID WIDTH Y-ORDINATE LEFT OF Y RIGHT OF Y LEFT OF Y RIGHT OF Y20 100 0.00 74463 7446320 100 0.75 74463 74463 0 020 100 1.49 0 0 74463 7446320 100 2.23 0 0 74463 7446320 100 2.76 74463 0 74463 7446320 100 3.30 74463 74463 74463 7446320 100 3.84 0 74463 74463 7446320 100 4.38 0 0 74463 7446320 100 5.11 0 0 74463 7446320 100 5.85 74463 74463 0 020 100 6.60 74463 74463

P U N C H I N G S H E A R S T R E S S C H E C K

POINT X Y RATIO COMBO VMAX VCAP48 0 0.75 0.262 U2 386 147424 0 3.3 0.6 U2 884 147474 0 5.85 0.262 U2 386 14743 2.5 0.75 0.181 U2 242 13374 2.5 3.3 0.385 U2 425 11055 2.5 5.85 0.181 U2 242 13376 5 0.75 0.162 U2 238 14747 5 3.3 0.363 U2 534 14748 5 5.85 0.162 U2 238 14749 7.5 0.75 0.161 U2 237 1474

10 7.5 3.3 0.362 U2 533 147412 7.5 5.85 0.161 U2 237 147414 10 0.75 0.161 U2 237 147421 10 3.3 0.362 U2 533 147425 10 5.85 0.161 U2 237 147426 12.5 0.75 0.161 U2 238 147427 12.5 3.3 0.362 U2 533 147428 12.5 5.85 0.161 U2 238 147429 15 0.75 0.161 U2 237 147430 15 3.3 0.362 U2 533 147431 15 5.85 0.161 U2 237 147432 17.5 0.75 0.161 U2 238 147433 17.5 3.3 0.362 U2 533 147434 17.5 5.85 0.161 U2 238 147435 20 0.75 0.161 U2 237 147440 20 3.3 0.362 U2 533 147441 20 5.85 0.161 U2 237 147442 22.5 0.75 0.161 U2 237 147443 22.5 3.3 0.362 U2 533 147444 22.5 5.85 0.161 U2 237 147445 25 0.75 0.161 U2 237 147446 25 3.3 0.362 U2 533 147447 25 5.85 0.161 U2 237 147449 27.5 0.75 0.161 U2 237 147450 27.5 3.3 0.362 U2 533 147451 27.5 5.85 0.161 U2 237 147452 30 0.75 0.161 U2 237 147453 30 3.3 0.362 U2 533 147454 30 5.85 0.161 U2 237 147455 32.5 0.75 0.161 U2 237 147456 32.5 3.3 0.362 U2 533 147457 32.5 5.85 0.161 U2 237 147458 35 0.75 0.161 U2 237 147459 35 3.3 0.362 U2 533 147460 35 5.85 0.161 U2 237 147461 37.5 0.75 0.161 U2 238 147462 37.5 3.3 0.362 U2 533 147463 37.5 5.85 0.161 U2 238 147464 40 0.75 0.161 U2 238 147465 40 3.3 0.362 U2 533 1474

66 40 5.85 0.161 U2 238 147467 42.5 0.75 0.16 U2 235 147468 42.5 3.3 0.361 U2 532 147469 42.5 5.85 0.16 U2 235 147470 45 0.75 0.162 U2 239 147471 45 3.3 0.382 U2 563 1474

POINT X Y RATIO COMBO VMAX VCAP72 45 5.85 0.162 U2 239 147473 47.5 0.75 0.196 U2 289 147475 47.5 3.3 0.523 U2 771 147476 47.5 5.85 0.196 U2 289 147477 50 0.75 0.213 U2 314 147478 50 3.3 0.578 U2 852 147479 50 5.85 0.213 U2 314 147480 52.5 0.75 0.193 U2 284 147481 52.5 3.3 0.503 U2 741 147482 52.5 5.85 0.193 U2 284 147483 55 0.75 0.161 U2 238 147484 55 3.3 0.374 U2 551 147485 55 5.85 0.161 U2 238 147486 57.5 0.75 0.16 U2 236 147487 57.5 3.3 0.361 U2 532 147488 57.5 5.85 0.16 U2 236 147489 60 0.75 0.161 U2 238 147490 60 3.3 0.362 U2 533 147491 60 5.85 0.161 U2 238 147492 62.5 0.75 0.161 U2 238 147493 62.5 3.3 0.362 U2 533 147494 62.5 5.85 0.161 U2 238 147495 65 0.75 0.161 U2 237 147496 65 3.3 0.362 U2 533 147497 65 5.85 0.161 U2 237 147498 67.5 0.75 0.161 U2 237 147499 67.5 3.3 0.362 U2 533 1474100 67.5 5.85 0.161 U2 237 1474101 70 0.75 0.161 U2 237 1474102 70 3.3 0.362 U2 533 1474103 70 5.85 0.161 U2 237 1474104 72.5 0.75 0.161 U2 237 1474105 72.5 3.3 0.362 U2 533 1474106 72.5 5.85 0.161 U2 237 1474107 75 0.75 0.161 U2 237 1474108 75 3.3 0.362 U2 533 1474109 75 5.85 0.161 U2 237 1474110 77.5 0.75 0.161 U2 237 1474111 77.5 3.3 0.362 U2 533 1474112 77.5 5.85 0.161 U2 237 1474113 80 0.75 0.161 U2 237 1474114 80 3.3 0.362 U2 533 1474115 80 5.85 0.161 U2 237 1474116 82.5 0.75 0.161 U2 237 1474117 82.5 3.3 0.362 U2 533 1474118 82.5 5.85 0.161 U2 237 1474119 85 0.75 0.161 U2 237 1474120 85 3.3 0.362 U2 533 1474121 85 5.85 0.161 U2 237 1474122 87.5 0.75 0.161 U2 238 1474

123 87.5 3.3 0.362 U2 533 1474124 87.5 5.85 0.161 U2 238 1474125 90 0.75 0.161 U2 237 1474126 90 3.3 0.362 U2 533 1474127 90 5.85 0.161 U2 237 1474128 92.5 0.75 0.161 U2 237 1474129 92.5 3.3 0.362 U2 533 1474

POINT X Y RATIO COMBO VMAX VCAP130 92.5 5.85 0.161 U2 237 1474131 95 0.75 0.162 U2 239 1474132 95 3.3 0.363 U2 536 1474133 95 5.85 0.162 U2 239 1474134 97.5 0.75 0.177 U2 236 1333135 97.5 3.3 0.379 U2 418 1104136 97.5 5.85 0.177 U2 236 1333137 100 0.75 0.267 U2 393 1474138 100 3.3 0.593 U2 873 1474139 100 5.85 0.267 U2 393 1474

DESIGN SUMMARY

Pile : Pile Spacing (Max.) :Slab Thickness : 0.40 m.Slab Top Rebar : DB 16 @ 250 mm. Both in Longitudinal & Transverse Dir.Slab Bottom Rebar : DB 16 @ 250 mm. Both in Longitudinal & Transverse Dir.

Spun Pile f 600 mm.2.50x2.50 m.

Width 6.600 mNo. of Tracks = 1