Why the bearing capacity of soil reduces when the groundwater table rises up to the ground surface? point: a) Because the effective unit weight. of the soil below the footing will reduce by almost half. b) Because the effective stress at the level of the base of foundation will reduce significantly. c) Both a and b. d) Because groundwater produces seepage.

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter16: Soil Bearing Capacity For Shallow Foundations
Section: Chapter Questions
Problem 16.14P: Redo Problem 16.13 with the following data: gross allowable load = 184,000 lb, = 121 lb/ft3, c = 0,...
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Why the bearing capacity of
soil reduces when the
groundwater table rises up to
the ground surface?
point:
a) Because the effective unit weight.
of the soil below the footing will
reduce by almost half.
b) Because the effective stress at
the level of the base of foundation
will reduce significantly.
c) Both a and b.
d) Because groundwater produces
seepage.
Transcribed Image Text:Why the bearing capacity of soil reduces when the groundwater table rises up to the ground surface? point: a) Because the effective unit weight. of the soil below the footing will reduce by almost half. b) Because the effective stress at the level of the base of foundation will reduce significantly. c) Both a and b. d) Because groundwater produces seepage.
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