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Structural Analysis
6th Edition
ISBN: 9781337630931
Author: KASSIMALI, Aslam.
Publisher: Cengage,
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
Transcribed Image Text:The square footing below is built on saturated sand with Ysat = 20 KN
SNOTS
groundwater level rises to the surface, how would the long-term bearing capacity change?
m.3.
conditions. Yw
=
Use the Terzaghi method and assume the Internal friction angle will not change in these two
KN
m3
10
quit,2
qult, 1
10
0
3.00
B/6
=?)
3.00
P
and Ø' = 30°. If the
(1)
(2)
20
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- X=30 Pls answer this question correctly. Explain every portion and try keep handwriting goodarrow_forwardA 1.2 meter wide long (strip) footing carries a wall loading of 48 kN per meter of wall length. What vertical stress increase results below the center of the footing at depths of 1 meter, 2 meter, and 4 meter, assuming: (a) Boussinesq conditions apply.(b) Westergaard conditions apply. (c) Show all workarrow_forwardThe following results were obtained from CU tests on a clay soil that is the foundation material for an embankment. 03 (kPa) 300 400 600 0₁-03 (kPa) 331 420 487 Au (kPa) 111 160 322 (a) Determine the total and effective principal stresses for all three tests (You may summarize them in a table). (b) Recommend the shear strength parameters to be used for short-term and long-term analyses. The maximum confining pressure (cell pressure) at the depth of interest is 300 kPa. (Note: the clay is a normally consolidated one).arrow_forward
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