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
33
34
35
36
37
38
A
B
C
D
E
F
G
Dial Gauge
Reading
Proving
Ring
Reading
1
P.R.R 2
P.R.R 3
ΔL
Strain, ε=
ΔL/L
(L=76cm)
1- ε
0
3
12
30
54
94
122
140
165
180
195
203
213
224
230
240
250
260
265
270
275
280
275
290
295
301
304
304
290
270
258
255
252
250
0
4
13
39
65
105
144
175
205
228
250
270
290
307
321
326
344
361
369
386
396
406
396
420
430
440
450
461
468
475
482
489
494
494
485
460
438
0
25
50
75
100
125
150
175
200
225
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
625
650
675
700
725
750
775
800
825
850
875
900
0
3
9
13
27
46
59
69
78
82
88
92
103
105
110
114
120
128
134
141
143
144
143
150
155
158
158
159
160
161
162
165
151
140
133
130
0
0
0.25 0.0032895
0.5 0.0065789
0.75 0.0098684
1 0.0131579
1.25 0.0164474
1.5 0.0197368
1.75 0.0230263
2 0.0263158
2.25 0.0296053
2.5 0.0328947
2.75 0.0361842
3 0.0394737
3.25 0.0427632
3.5 0.0460526
3.75 0.0493421
4 0.0526316
4.25 0.0559211
4.5 0.0592105
4.75
0.0625
5 0.0657895
5.25 0.0690789
5.5 0.0723684
5.75 0.0756579
6 0.0789474
6.25 0.0822368
6.5 0.0855263
6.75 0.0888158
7 0.0921053
7.25 0.0953947
7.5 0.0986842
7.75 0.1019737
8 0.1052632
8.25 0.1085526
8.5 0.1118421
8.75 0.1151316
9 0.1184211
H
I
Area
Load 1
Corrected=
(in kN)
A0/1-ε
1 0.00113354
0.996711 0.00113728
0.993421 0.00114105
0.990132 0.00114484
0.986842 0.00114865
0.983553 0.0011525
0.980263 0.00115636
0.976974 0.00116026
0.973684 0.00116418
0.970395 0.00116812
0.967105 0.0011721
0.963816 0.0011761
0.960526 0.00118012
0.957237 0.00118418
0.953947 0.00118826
0.950658 0.00119237
0.947368 0.00119651
0.944079 0.00120068
0.940789 0.00120488
0.9375 0.00120911
0.934211 0.00121337
0.930921 0.00121765
0.927632 0.00122197
0.924342 0.00122632
0.921053 0.0012307
0.917763 0.00123511
0.914474 0.00123955
0.911184 0.00124403
0.907895 0.00124854
0.904605 0.00125308
0.901316 0.00125765
0.898026 0.00126226
0.894737 0.0012669
0.891447 0.00127157
0.888158 0.00127628
0.884868 0.00128103
0.881579 0.00128581
0
0.009351
0.028053
0.040521
0.084159
0.143382
0.183903
0.215073
0.243126
0.255594
0.274296
0.286764
0.321051
0.327285
0.34287
0.355338
0.37404
0.398976
0.417678
0.439497
0.445731
0.448848
0.445731
0.46755
0.483135
0.492486
0.492486
0.495603
0.49872
0.501837
0.504954
0.514305
0.470667
0.43638
0.414561
0.40521
J
K
L
M
N
Load 2
(in kN)
Load 3
(in kN)
σD1
(in kPa)
σD2
(in kPa)
σD3
(in kPa)
0
0.009351
0.037404
0.09351
0.168318
0.292998
0.380274
0.43638
0.514305
0.56106
0.607815
0.632751
0.663921
0.698208
0.71691
0.74808
0.77925
0.81042
0.826005
0.84159
0.857175
0.87276
0.857175
0.90393
0.919515
0.938217
0.947568
0.947568
0.90393
0.84159
0.804186
0.794835
0.785484
0.77925
0
0
0
0
0.012468
0.040521
0.121563
0.202605
0.327285
0.448848
0.545475
0.638985
0.710676
0.77925
0.84159
0.90393
0.956919
1.000557
1.016142
1.072248
1.125237
1.150173
1.203162
1.234332
1.265502
1.234332
1.30914
1.34031
1.37148
1.40265
1.436937
1.458756
1.480575
1.502394
1.524213
1.539798
1.539798
1.511745
1.43382
1.365246
0
8.222242
24.58532
35.39454
73.2675
124.41
159.0357
185.3668
208.8395
218.8075
234.0218
243.827
272.0486
276.3813
288.5473
298.0088
312.608
332.2907
346.6548
363.4882
367.3506
368.6169
364.7636
381.2624
392.5691
398.738
397.3089
398.3853
399.4436
400.4838
401.5059
407.4487
371.5115
343.1814
324.8193
316.3166
0
8.222242
32.78042
81.6797
146.535
254.2292
328.8535
376.1065
441.7759
480.3092
518.5711
538.0096
562.5859
589.6134
603.3262
627.3869
651.2667
674.9656
685.5486
696.0413
706.4434
716.7552
701.4685
737.1073
747.1476
759.6212
764.4424
761.6926
723.9915
671.6188
639.4353
629.6935
620.0059
612.8239
0
0
0
0
10.96299
35.51213
106.1836
176.3847
283.9794
388.1549
470.1331
548.8731
608.3916
664.8347
715.5793
765.962
808.0863
842.0336
852.2006
896.143
937.1637
954.5941
995.0812
1017.279
1039.295
1010.115
1067.535
1089.063
1110.41
1131.576
1155.067
1168.372
1181.552
1194.604
1207.53
1215.408
1210.94
1184.491
1119.274
1061.782
