A civil engineer used a 50m tape in measuring an inclined distance. The measured length on the slope was recorded to be 459.20m long. The difference in elevation between the initial point and the end point was found to be 1.25m. The 30m tape is of standard length at a temperature of 20 °C and a pull of 50N. During measurement the temperature reading was 25°C and the tape was supported at both ends with an applied pull of 80N. The cross sectional area of the tape is 3mm² and the modulus of elasticity is 180GPa. The tape has a weight of 0.2515N/m and the coefficient of linear expansion is 0.0000116/"C. Determine: a. The total temperature correction in mm b. The total pull correction in mm c. The total sag correction in mm

A civil engineer used a 50m tape in measuring an inclined distance. The measured length on the slope was recorded to be 459.20m long. The difference in elevation between the initial point and the end point was found to be 1.25m. The 30m tape is of standard length at a temperature of 20 °C and a pull of 50N. During measurement the temperature reading was 25°C and the tape was supported at both ends with an applied pull of 80N. The cross sectional area of the tape is 3mm² and the modulus of elasticity is 180GPa. The tape has a weight of 0.2515N/m and the coefficient of linear expansion is 0.0000116/"C. Determine: a. The total temperature correction in mm b. The total pull correction in mm c. The total sag correction in mm

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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