Q2. Assume a rigid strip footing is constructed on a normally consolidated clay layer under a...

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Civil Engineering

Q2. Assume a rigid strip footing is constructedon a normally consolidated clay layer under a uniformly distributedvertical load. The depth of footing is zero and the water table isa few metres below the surface ground. The average shear strengthparameters of the clay layer are:

  • At the beginning of loading: fu = 0, cu =50 kPa
  • Long time after loading:, f’ = 25° and c’ = 0 kPa

Will the bearing capacity of this footing change, if the watertable rises to the ground surface? Briefly explain.

Note: No calculation is required. Assume the ground and thebase of footing are horizontal.

Answer & Explanation Solved by verified expert
4.5 Ratings (987 Votes)
change in moisture content of the soil effect the bearing ofthe soilFrom the research it is observed that if the water table is ata depth    See Answer
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