Prob 2. (15pts) A line was found to be (2865.35+y)m long when measured with a 30-m tape under a steady pull of (6.5+y) kg at a mean temperature of 300c. Determine the correct length of the line if the tape used is of standard length at 200c under a pull of 5.5kg. Assume the cross-sectional area of tape to be 0.025cm2, elastic modulus as 2.10 x 106 kg/cm2, and coefficient of thermal expansion to be 0.0000116/@c.

Prob 2. (15pts) A line was found to be (2865.35+y)m long when measured with a 30-m tape under a steady pull of (6.5+y) kg at a mean temperature of 300c. Determine the correct length of the line if the tape used is of standard length at 200c under a pull of 5.5kg. Assume the cross-sectional area of tape to be 0.025cm2, elastic modulus as 2.10 x 106 kg/cm2, and coefficient of thermal expansion to be 0.0000116/@c.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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