situation 31 A 468.0-m long boundary line is to be laid out with a 30.0-m invar tape weighing 0.70 kg at 20°C under a standard pull of 68.61 N supported at both ends. Modulus of elasticity of tape E = 205 GPa, tape cross-sectional area A = 3.71 mm, and coefficient of linear expansion a 0.0000131/C. If during measurement, the ambient temperature is 25°C and the tape is supported both ends under a pull of 63.0 N every 30-meter mark, determine the following: i. ii. iii. Total correction due to temperature, Cremp- Total correction due to pull, Cpull. Total correction due to sag, Cug.

situation 31 A 468.0-m long boundary line is to be laid out with a 30.0-m invar tape weighing 0.70 kg at 20°C under a standard pull of 68.61 N supported at both ends. Modulus of elasticity of tape E = 205 GPa, tape cross-sectional area A = 3.71 mm, and coefficient of linear expansion a 0.0000131/C. If during measurement, the ambient temperature is 25°C and the tape is supported both ends under a pull of 63.0 N every 30-meter mark, determine the following: i. ii. iii. Total correction due to temperature, Cremp- Total correction due to pull, Cpull. Total correction due to sag, Cug.

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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