SITUATION: A flexible foundation is subjected to a uniformly distributed load of q = 500 kPa Determine the increase in vertical stress, in kPa, oz at a depth of z = 5 munder point G. DZ = ql, m = B/z, n = L/z TABLE GH 003 can be useful.

Structural Analysis
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ISBN:9781337630931
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Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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SITUATION: A flexible foundation is subjected to a uniformly distributed load o
= 500 kPa
Determine the increase in vertical stress, in kPa, oz at a depth of z = 5 munder point G.
oz = gl,
= B/z.
n = L/z
TABLE GH 003 can be useful.
Table 10.9 Variation of I, with m and a [Eq. (I0.31))
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.1
0.0047
0.0092
0.0132
0.0168
0.0198
0.0222
0.0242
0.0258
0.0270
0.0279
0.2
0.0092
0.0179
0.0259
0.0259
0.0328
0.0387
0.0559
0.0435
0.0629
0.0474
0.0504
0.0528
0.0547
0.3
0.0132
0.0374
0.0474
0.0602
0.0686
0.0731
0.0766
0.0794
0.4
0.0168
0.0328
0.0474
0.0711
0.0801
0.0873
0.0931
0.0977
0.1013
05
0.6
0.0198
0.0387
0.0435
0.0559
0.0711
0.0840
0.0947
0.1034
0.1104
0.1247
0.1158
0.1311
0.1202
0.0222
0.0629
0.0801
0.0947
0.1069
0.1168
0.1361
0.7
0.0242
0.0258
0.0474
0.0504
0.0686
0.0873
0.1034
0.1169
0.1247
0.1277
0.1365
0.1436
0.1537
0.1491
0.1598
0.8
0.0731
0.0766
0.0931
0.1104
0.1365
0.1461
0.9
0.0270
0.0528
0.0977
0.1158
0.1311
0.1436
0.1537
0.1619
0.1684
1.0
0.0279
0.0547
0.0573
0.0794
0.1013
0.1202
0.1361
0.1491
0.1598
0.1684
0.1684
0.1777
0.1752
0.1851
12
0.0293
0.0832
0.1063
0.1263
0.1431
0.1570
14
0.0301
0.0589
0.0856
0.1094
0.1300
0.1475
0.1620
0.1739
0.1836
0.1874
0.1914
1.6
0.0306
0.0599
0.0871
0.1114
0.1324
0.1503
0.1652
0.1774
0.1955
1.8
0.0309
0.0606
0.0880
0.1126
0.1340
0.1521
0.1672
0.1797
0.1899
0.1981
2.0
0.0311
0.0610
0.0887
0.1134
0.1350
0.1533
0.1686
0.1812
0.1915
0.1938
0.1999
0.2024
2.5
0.0314
0.0616
0.0895
0.1145
0.1363
0.1548
0.1704
0.1832
3.0
0.0315
0.0316
0.0618
0.0898
0.1150
0.1368
0.1555
0.1711
0.1841
0.1847
0.1947
0.1954
0.2034
4.0
0.0619
0.0901
0.1153
0.1372
0.1560
0.1717
0.2042
5.0
0.0316
0.0620
0.0901
0.1154
0.1374
0.1561
0.1719
0.1849
0.1956
0.2044
6.0
0.0316
0.0620
0.0902
0.1154
0.1374
0.1562
0.1719
0.1850
0.1957
0.2045
Transcribed Image Text:SITUATION: A flexible foundation is subjected to a uniformly distributed load o = 500 kPa Determine the increase in vertical stress, in kPa, oz at a depth of z = 5 munder point G. oz = gl, = B/z. n = L/z TABLE GH 003 can be useful. Table 10.9 Variation of I, with m and a [Eq. (I0.31)) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.1 0.0047 0.0092 0.0132 0.0168 0.0198 0.0222 0.0242 0.0258 0.0270 0.0279 0.2 0.0092 0.0179 0.0259 0.0259 0.0328 0.0387 0.0559 0.0435 0.0629 0.0474 0.0504 0.0528 0.0547 0.3 0.0132 0.0374 0.0474 0.0602 0.0686 0.0731 0.0766 0.0794 0.4 0.0168 0.0328 0.0474 0.0711 0.0801 0.0873 0.0931 0.0977 0.1013 05 0.6 0.0198 0.0387 0.0435 0.0559 0.0711 0.0840 0.0947 0.1034 0.1104 0.1247 0.1158 0.1311 0.1202 0.0222 0.0629 0.0801 0.0947 0.1069 0.1168 0.1361 0.7 0.0242 0.0258 0.0474 0.0504 0.0686 0.0873 0.1034 0.1169 0.1247 0.1277 0.1365 0.1436 0.1537 0.1491 0.1598 0.8 0.0731 0.0766 0.0931 0.1104 0.1365 0.1461 0.9 0.0270 0.0528 0.0977 0.1158 0.1311 0.1436 0.1537 0.1619 0.1684 1.0 0.0279 0.0547 0.0573 0.0794 0.1013 0.1202 0.1361 0.1491 0.1598 0.1684 0.1684 0.1777 0.1752 0.1851 12 0.0293 0.0832 0.1063 0.1263 0.1431 0.1570 14 0.0301 0.0589 0.0856 0.1094 0.1300 0.1475 0.1620 0.1739 0.1836 0.1874 0.1914 1.6 0.0306 0.0599 0.0871 0.1114 0.1324 0.1503 0.1652 0.1774 0.1955 1.8 0.0309 0.0606 0.0880 0.1126 0.1340 0.1521 0.1672 0.1797 0.1899 0.1981 2.0 0.0311 0.0610 0.0887 0.1134 0.1350 0.1533 0.1686 0.1812 0.1915 0.1938 0.1999 0.2024 2.5 0.0314 0.0616 0.0895 0.1145 0.1363 0.1548 0.1704 0.1832 3.0 0.0315 0.0316 0.0618 0.0898 0.1150 0.1368 0.1555 0.1711 0.1841 0.1847 0.1947 0.1954 0.2034 4.0 0.0619 0.0901 0.1153 0.1372 0.1560 0.1717 0.2042 5.0 0.0316 0.0620 0.0901 0.1154 0.1374 0.1561 0.1719 0.1849 0.1956 0.2044 6.0 0.0316 0.0620 0.0902 0.1154 0.1374 0.1562 0.1719 0.1850 0.1957 0.2045
4m
C
3m
6m
10m
4m
3m
A
235.69
228.02
230.47
233.50
Transcribed Image Text:4m C 3m 6m 10m 4m 3m A 235.69 228.02 230.47 233.50
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