Q.19 *. steel cable of 8 mm diameter is stretched across two poles 50 m apart. The centrai aip is 1 m at a temperature of 20°C. Assume unit weight of steel as 78 kN/m3 and thermal coefficient as 11 x 10-6°C. Determine (i) (ii) Stress intensity in the cable The fall in temperature necessary to raise the stress to 30 N/mm2

Q.19 *. steel cable of 8 mm diameter is stretched across two poles 50 m apart. The centrai aip is 1 m at a temperature of 20°C. Assume unit weight of steel as 78 kN/m3 and thermal coefficient as 11 x 10-6°C. Determine (i) (ii) Stress intensity in the cable The fall in temperature necessary to raise the stress to 30 N/mm2

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter16: Lateral Earth Pressure

Section: Chapter Questions

Problem 16.15P

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