Q2: The vertical stress increment (Aoz) due to a point load acting on the surface of linearly elastic medium is given by

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Civil Engineering
Q2: The vertical stress increment (Aoz) due to a point load acting on the
surface of linearly elastic medium is given by
3 P z3
%3D
2n (r2 + z2)1/2
Where P: is the magnitude of the load, r is the lateral distance, and z is the
depth of the point which the stress is to be calculated. Determine the depth z at
which the stress increment is (1 KN/m) if P = 100 KN, and r = 0.02 m. Use
Newton- Raphson method with allowable error S 10-4.
Transcribed Image Text:Civil Engineering Q2: The vertical stress increment (Aoz) due to a point load acting on the surface of linearly elastic medium is given by 3 P z3 %3D 2n (r2 + z2)1/2 Where P: is the magnitude of the load, r is the lateral distance, and z is the depth of the point which the stress is to be calculated. Determine the depth z at which the stress increment is (1 KN/m) if P = 100 KN, and r = 0.02 m. Use Newton- Raphson method with allowable error S 10-4.
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