Q2) A line AB of slope 3% was measured with steel tape of 30m to be 175.66 m. The weighing of tape was 0.032 m / kg with cross - sectional area of ​​0.049 cm2 and has length of 30.02m at standard conditions of 20 ° C and a tension of 6 kg. For each time used, it was supported at three points (ends and middle) with tension of 9kg and temperature of 30 ° C. Compute the corrected horizontal distance when the modulus of? elasticity is 2.15 * 106 kg / cm2 and (a = 1.15 * 10-5 / ° C)

Structural Analysis
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Chapter2: Loads On Structures
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Q2) A line AB of slope 3% was measured with steel tape of 30m to be 175.66 m. The weighing of tape was 0.032 m / kg with cross - sectional area of ​​0.049 cm2 and has length of 30.02m at standard conditions of 20 ° C and a tension of 6 kg. For each time used, it was supported at three points (ends and middle) with tension of 9kg and temperature of 30 ° C. Compute the corrected horizontal distance when the modulus of? elasticity is 2.15 * 106 kg / cm2 and (a = 1.15 * 10-5 / ° C)

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