3. A student used a 30m tape in measuring inclined distance. The measured length on the slope was recorded to be 459.20m long. The difference in elevation between the initial point and end point was found out to be 1.25m. The tape is of standard at a temperature of 10°C and a pull of 50N. During measurement the temperature reading was 15°C and the tape was supported at both ends with an applied pull of 75N. The cross-sectional area of the tape is 6.5mm2 and the modulus of elasticity is 200GPA. The tape has a mass of 0.075 kg/m. K = 0.0000116 Determine the following: a. Total temperature correction b. Total pull correction С. Total sag correction d. Slope correction е. Corrected horizontal line
3. A student used a 30m tape in measuring inclined distance. The measured length on the slope was recorded to be 459.20m long. The difference in elevation between the initial point and end point was found out to be 1.25m. The tape is of standard at a temperature of 10°C and a pull of 50N. During measurement the temperature reading was 15°C and the tape was supported at both ends with an applied pull of 75N. The cross-sectional area of the tape is 6.5mm2 and the modulus of elasticity is 200GPA. The tape has a mass of 0.075 kg/m. K = 0.0000116 Determine the following: a. Total temperature correction b. Total pull correction С. Total sag correction d. Slope correction е. Corrected horizontal line
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:3. A student used a 30m tape in measuring inclined distance. The measured length on the slope was
recorded to be 459.20m long. The difference in elevation between the initial point and end point
was found out to be 1.25m. The tape is of standard at a temperature of 10°C and a pull of 50N.
During measurement the temperature reading was 15°C and the tape was supported at both ends
with an applied pull of 75N. The cross-sectional area of the tape is 6.5mm? and the modulus of
elasticity is 200GPA. The tape has a mass of 0.075 kg/m. K = 0.0000116
Determine the following:
a. Total temperature correction
b. Total pull correction
Total sag correction
С.
d. Slope correction
е.
Corrected horizontal line
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