A tower is to be constructed on a 30m x 30m raft foundation resting on sand...
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A tower is to be constructed on a 30m x 30m raft foundation resting on sand at a depth of 6 meters below the ground surface to have a basement. The sand starts from the ground surface and extends for 12 meters below the foundation level followed by an extended rock layer with Emass 0.3 GPa and v = 0.25. The unit weight and Young's Modulus of sand are 20 kN/m³ and 45,000 kN/m², respectively. Calculate the expected settlement of such a raft if the foundation pressure due to the dead and live loads is 400 kN/m2. Is the calculated settlement tolerable? Why? Solution: = A tower is to be constructed on a 30m x 30m raft foundation resting on sand at a depth of 6 meters below the ground surface to have a basement. The sand starts from the ground surface and extends for 12 meters below the foundation level followed by an extended rock layer with Emass 0.3 GPa and v = 0.25. The unit weight and Young's Modulus of sand are 20 kN/m³ and 45,000 kN/m², respectively. Calculate the expected settlement of such a raft if the foundation pressure due to the dead and live loads is 400 kN/m2. Is the calculated settlement tolerable? Why? Solution: =
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To calculate the expected settlement of the raft foundation we need to use the following formula The ... View the full answer
Related Book For
College Accounting Chapters 1-30
ISBN: 978-1259631115
15th edition
Authors: John Price, M. David Haddock, Michael Farina
Posted Date:
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