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Structural Analysis
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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iii. Width for laying out: a) Correction due to Temperature: b) Correction due to Pull: c) Correction due to Sag: d) Corrected Length to be laid out:
Transcribed Image Text:iii. Width for laying out: a) Correction due to Temperature: b) Correction due to Pull: c) Correction due to Sag: d) Corrected Length to be laid out:
2) An 8m steel tape was purchased and advertised as follows: : Standard temperature Standard Pull Таре weight Cross sectional area A survey team was required to lay out a rectangular field office measuring 9.5m x 4.75m in the following field conditions: 24°C 7.5kgs 0.60 kgs 0.049 sq.cm. : 40°C 13.2kg Ambient field temperature Actual pull In addition, the tape was supported on both ends and at midspan during all measurements. ** The modulus of elasticity of the tape is 2.03x106 kg/sqcm and the coefficient of thermal expansion is 0.0000116m/°C Answer the following: **Answers for corrections should be in 3 significant figures. ex. (1.23x10-4)
Transcribed Image Text:2) An 8m steel tape was purchased and advertised as follows: : Standard temperature Standard Pull Таре weight Cross sectional area A survey team was required to lay out a rectangular field office measuring 9.5m x 4.75m in the following field conditions: 24°C 7.5kgs 0.60 kgs 0.049 sq.cm. : 40°C 13.2kg Ambient field temperature Actual pull In addition, the tape was supported on both ends and at midspan during all measurements. ** The modulus of elasticity of the tape is 2.03x106 kg/sqcm and the coefficient of thermal expansion is 0.0000116m/°C Answer the following: **Answers for corrections should be in 3 significant figures. ex. (1.23x10-4)
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