RCC13_Punching_Shear.xls

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Project Spreadsheets to BS 8110 REINFORCED CONCRETE COUNCIL

Client Advisory Group Made by Date Page

Location ECBP Typical Floor Column B3 rmw 04-Mar-2013 31

PUNCHING SHEAR to BS8110:1997 Checked Revision Job No

Originated from RCC13.xls v2.6 on CD 1999-2003 BCA for RCC chg - R68

MATERIALS fcu N/mm2 40 STATUS Legendfyv N/mm2 460 VALID DESIGN

link mm 10

DIMENSION A mm 300 E mm 150

B mm 500 F mm -50

G mm 125 H mm 100

LOADING Vt kN 2954 0 0 3397.1

ult UDL kN/m2 16.10

SLAB h mm 525 dx mm 484 Asx mm2/m 5362

dy mm 455.5 Asy mm2/m 3908

ave d mm 469.75 ave As % 0.983

RESULTS Veff = 3397.1 kN vc = 0.7349 N/mm2

(Table 3.8

At col. face, v max = 4.899 N/mm2

At 1.5d perimeter, v = 1.0886 N/mm2

At 3d perimeter, v = 0.5896 N/mm

PROVIDE LINKS (single leg) .

Perimeter 1 234 from col face



0 0

0 0

0 0

0 0

0 0 Plan

0 0

0

COLUMN

INTERNAL

0

15 T10 @ 240

21 T10 @ 295

29 T10 @ 300

0

0

0

0


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Location Column B2 rmw 04-Mar-2013 32

PUNCHING SHEAR to BS8110:1997 COLUMN Checked Revision Job No


MATERIALS fcu N/mm2 40 STATUS Legend

fyv N/mm2 460 VALID DESIGN

link mm 8

DIMENSIONS A mm 200 E mm -62.5

B mm 200 F mm -275

D mm 50 G mm 150

H mm 125

LOADING Vt kN 223 0 0 1399

ult UDL kN/m2 14.40

SLAB h mm 250 dx mm 207 Asx mm /m 2010

dy mm 187 Asy mm2/m 1005

ave d mm 197 ave As % 0.754

RESULTS Veff = 312.2 kN vc = 0.8032 N/mm2

(Table 3.8)







0 0

0 0

0 0

0 0

0 0

0 0 Plan

0 00

0

0

0

0

0

0

6 T8 @ 220

EDGE

7 T8 @ 265


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Location Columns A1, D1, A5 & D5 rmw 04-Mar-2013 33

PUNCHING SHEAR to BS8110:1997 COLUMN Checked Revision Job No




link mm 8

DIMENSIONS A mm 400 E mm -50

B mm 250 F mm -250

C mm 0 G mm 100

D mm 0 H mm 100

LOADING Vt kN 272.0 0 0 350

ult UDL kN/m2

16.10




RESULTS Veff = 340.0 kN vc = 0.8686 N/mm (Table 3.8)

At hole face, vmax = 2.745 N/mm At 1.5d perimeter, v = 1.6585 N/mm

At 4.5d perimeter, v = 0.7741 N/mm


Perimeter 1 102 from col facePerimeter 2 256 from col face



Perimeter 5 717.5 from col face

0 0

0 0

0 0 Plan

0 00

5 T8 @ 275

6 T8 @ 265

7 T8 @ 265

0

0

0

6 T8 @ 140

CORNER

8 T8 @ 125


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Location An example rmw 04-Mar-2013 34

PUNCHING SHEAR to BS8110:1997 CORNER Checked Revision Job No




link mm 10

DIMENSIONS A mm 350 E mm -125

B mm 350 F mm -425

C mm 0 G mm 250

D mm 0 H mm 250

LOADING Vt kN 447.0 0 0 591.6

ult UDL kN/m2 14.40




RESULTS Veff = 558.8 kN vc = 0.9841 N/mm (Table 3.8)



At 2.25d perimeter, v = 0.9209 N/mm




0 0

0 0

0 0

0 0

0 0

0 0 Plan

0 00

0

0

0

0

0

0

6 T10 @ 220

RE-ENTRANT

8 T10 @ 255


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Project Spreadsheets to BS 8110

Location ECBP Typical Floor Column B3 INTERNAL COLUMNPUNCHING SHEAR to BS8110:1997 Made by rmw Job No R68

Originated from RCC13.xls v2.6 on CD 1999-2003 BCA fo Date 4-Mar-13

DETAILED CALCULATIONS

Veff/Vt 1.1500 (enhancement factor) link leg area 78.5Hole deduction ? YES

CRITICAL PERIMETERS ENCLOSED AREASPer No a Internal deduct Final m Per No Internal

1 704.625 7237 712 6525 1 3.263

2 1056.938 10055.5 1006 9050 2 6.310

3 1409.25 12874 1299 11575 3 10.349

4 1761.563 15692.5 1593 14100 4 15.381

5 2113.875 18511 1887 16624 5 21.406

6 2466.188 21329.5 2180 19149 6 28.424

7 2818.5 24148 2474 21674 7 36.4358 3170.813 26966.5 2767 24199 8 45.440

Hole face 0 1600 125 1475 Hole face 0.150

Col face 0 1600 125 1475 Col face 0.150

LINK REQUIREMENTS within

Per No v Asv Total No Location Band?

1 1.0886 2799 35.63 1.50 d 0

2 0.7716 3881 49.42 2.25 d 0

3 0.5896 4964 0.00 3.00 d 0

4 0.4699 6047 0.00 0.00 d 05 0.3843 7130 0.00 0.00 d 0

6 0.3191 8213 0.00 0.00 d 0

7 0.2674 9296 0.00 0.00 d 0

8 0.2248 10379 0.00 0.00 d 0

Hole face 4.8989

Col face 4.8989

LINK PERIMETERS

Per No a Internal deduct Final m No Spacing1 234.875 3479 321 3158 15 240

2 587.1875 6297.5 614 5683 21 295

3 939.5 9116 908 8208 29 300

4 1291.813 11934.5 1202 10733 18 670

5 1644.125 14753 1495 13258 21 695

6 1996.438 17571.5 1789 15783 25 685

7 2348.75 20390 2082 18308 28 700

8 2701.063 23208.5 2376 20833 32 690

9 3053.375 26027 2669 23358 36 685


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Location Column B2 EDGE COLUMNPUNCHING SHEAR to BS8110:1997 Made by rmw Job No R68

Originated from RCC13.xls v2.6 on CD 1999-2003 BCA for RCC Date 4-Mar-13

DETAILED CALCULATIONSVeff/Vt 1.4000 (enhancement factor) link leg area 50.3

Hole deduction ? YES

CRITICAL PERIMETERS ENCLOSED AREAS

Per No a Internal Choose m deduct Final m Per No Edge D1 295.5 3164 1882 396 1487 1 0.431

2 443.25 4346 2473 543 1930 2 0.753

3 591 5528 3064 691 2373 3 1.162

4 738.75 6710 3655 839 2816 4 1.659

5 886.5 7892 4246 987 3260 5 2.242

6 1034.25 9074 4837 1134 3703 6 2.9137 1182 10256 5428 1282 4146 7 3.672

8 1329.75 11438 6019 1430 4589 8 4.517

Hole face 25 1000 1000 125 875 Hole face 0.063

Col face 0 800 0 800 Col face 0.040



1 1.0364 267 5.32 1.50 d 1

2 0.7813 347 0.00 2.25 d 0

3 0.6177 427 0.00 0.00 d 0

4 0.5025 507 0.00 0.00 d 0

5 0.4158 586 0.00 0.00 d 0

6 0.3475 666 0.00 0.00 d 0

7 0.2916 746 0.00 0.00 d 0

8 0.2446 825 0.00 0.00 d 0

Hole face 1.8039

Col face 1.9758

LINK PERIMETERS

Per No a Internal Choose m deduct Final m No Spacing1 98.5 1588 1094 199 896 6 220

2 246.25 2770 1685 346 1339 7 265

3 394 3952 2276 494 1782 9 2504 541.75 5134 2867 642 2225 10 275

5 689.5 6316 3458 790 2669 12 265

6 837.25 7498 4049 937 3112 13 280

7 985 8680 4640 1085 3555 15 270

8 1132.75 9862 5231 1233 3998 16 285

9 1280.5 11044 5822 1381 4442 18 275


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Location Columns A1, D1, A5 & D5 CORNER COLUMNPUNCHING SHEAR to BS8110:1997 Made by rmw Job No R68

Originated from RCC13.xls v2.6 on CD 1999-2003 BCA for RCC Date



CRITICAL PERIMETERS

Per No a Internal Edge C Edge D Corner Choose m deduct Final m1 307.5 3760 2280 2130 1265 1265 288 977

2 461.25 4990 2895 2745 1572.5 1572.5 391 1182

3 615 6220 3510 3360 1880 1880 447 1433

4 768.75 7450 4125 3975 2187.5 2187.5 498 1690

5 922.5 8680 4740 4590 2495 2495 549 1946

6 1076.3 9910 5355 5205 2802.5 2802.5 600 22027 1230 11140 5970 5820 3110 3110 652 2458

8 1383.8 12370 6585 6435 3417.5 3417.5 703 2715

Hole face 25 1500 1150 1000 700 700 100 600

Col face 0 650 650 0 650

ENCLOSED AREAS LINK REQUIREMENTS within

Per No Corner Per No v Asv Total No Location and?

1 0.394 1 1.659 668 13.3 1.50 d 1

2 0.613 2 1.353 268 5.3 2.25 d 1

3 0.878 3 1.097 268 5.3 3.00 d 1

4 1.191 4 0.912 316 6.3 3.75 d 1

5 1.551 5 0.774 364 0.0 4.50 d 0

6 1.958 6 0.666 412 0.0 0.00 d 0

7 2.412 7 0.578 460 0.0 0.00 d 0

8 2.914 8 0.506 508 0.0 0.00 d 0

Hole face 0.117 Hole face 2.745

Col face 0.100 Col face 2.536

LINK PERIMETERS

Per No a Internal Edge C Edge D Corner Choose m deduct Final m No Spacing1 102.5 2120 1460 1310 855 855 152 703 6 140

2 256.25 3350 2075 1925 1162.5 1162.5 254 908 8 125

3 410 4580 2690 2540 1470 1470 357 1113 5 275

4 563.75 5810 3305 3155 1777.5 1777.5 430 1348 6 265

5 717.5 7040 3920 3770 2085 2085 481 1604 7 265

6 871.25 8270 4535 4385 2392.5 2392.5 532 1860 8 265

7 1025 9500 5150 5000 2700 2700 583 2117 8 300

8 1178.8 10730 5765 5615 3007.5 3007.5 635 2373 9 295

9 1332.5 11960 6380 6230 3315 3315 686 2629 10 290

4-Mar-13


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Location An example RE-ENTRANT CORNER COLUMNPUNCHING SHEAR to BS8110:1997 Made by rmw Job No R68

Originated from RCC13.xls v2.6 on CD 1999-2003 BCA for RCC Date 4-Mar-13



CRITICAL PERIMETERS ENCLOSED AREAS

Per No a Internal Corner deduct Final m Per No Internal Corner 1 286.5 3692 3119 659 2460 1 0.852 0.405

2 429.75 4838 3978.5 864 3115 2 1.463 0.608

3 573 5984 4838 1069 3769 3 2.238 0.852

4 716.25 7130 5697.5 1273 4424 4 3.177 1.137

5 859.5 8276 6557 1478 5079 5 4.281 1.463

6 1002.75 9422 7416.5 1683 5734 6 5.548 1.8307 1146 10568 8276 1887 6389 7 6.980 2.238

8 1289.25 11714 9135.5 2092 7044 8 8.576 2.687

Hole face 0 1400 1400 250 1150 Hole face 0.123 0.123

Col face 0 1400 250 1150 Col face 0.123



1 1.1738 429 5.46 1.50 d 0

2 0.9209 543 0.00 2.25 d 0

3 0.7548 657 0.00 0.00 d 0

4 0.6370 772 0.00 0.00 d 0

5 0.5488 886 0.00 0.00 d 0

6 0.4801 1000 0.00 0.00 d 0

7 0.4249 1114 0.00 0.00 d 0

8 0.3794 1228 0.00 0.00 d 0

Hole face 2.5338

Col face 2.5338

LINK PERIMETERS

Per No a Internal Corner deduct Final m No Spacing1 95.5 2164 1273 386 887 6 220

2 238.75 3310 2132.5 591 1541 8 255

3 382 4456 2992 796 2196 10 2704 525.25 5602 3851.5 1000 2851 12 285

5 668.5 6748 4711 1205 3506 15 265

6 811.75 7894 5570.5 1410 4161 17 275

7 955 9040 6430 1614 4816 19 280

8 1098.25 10186 7289.5 1819 5471 22 270

9 1241.5 11332 8149 2024 6125 24 275


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Disclaimer

Status of spreadsheet

Public release version.

Revision history RCC13 Punching Shear

Date Version Action Size (kB)28-Apr-04 RCC13 v2. Correction to perimeter deduction for large holes. 412

8-Aug-03 RCC13 v2.Updated to May 2002 amendment to BS 8110 formulae

for vc.409

14-Mar-03 RCC13 v2. Correction to hole deductions on REENTRANT sheet. 406

18-Feb-03 RCC13 v2. Correction to hole deductions on EDGE sheet. 417

21-Jan-03 RCC13 v2. DETR logo replaced by DTI. 402

3-Dec-02 RCC13 v2.1 Fix for error when no holes. 421

11-Oct-02 RCC13 v2. Version 2 enhancements 421

27-Feb-02 CC13 V1. Column face perimeter changed on "detail" sheets. 404

15-Feb-02 CC13 V1.Improved routine for perimeter reduction due to

adjacent holes.407

17-Aug-00 RCC13 v1.1 Red warning if INTERNAL:M14 negative. 310

3-Aug-99 RCC13 v1.First public release.

Includes b version comments309

All advice or information from the British Cement Association and/or Reinforced Concrete

Council is intended for those who will evaluate the significance and limitations of its contents

and take responsibility for its use and application. No liability (including that for negligence)

for any loss resulting from such advice or information is accepted by the BCA, RCC or their

subcontractors, suppliers or advisors. Users should note that all BCA software and

publications are subject to revision from time to time and should therefore ensure that they

are in possession of the latest version.

This spreadsheet should be used in compliance with the accompanying publication

'Spreadsheets for concrete design to BS 8110 and EC2' available from British Cement

Association, Telford Avenue, Crowthorne, Berkshire RG45 6YS.

This spreadsheet is shareware. It may be distributed freely,

but may not be used for commercial purposes until the user

has registered with the RCC.


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RCC13_Punching_Shear.xls

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