It is required to layout on the ground a rectangular lot 505.023 m. long and 250.012 m. wide. The tape to be used is exactly 100 m at 10 kg. pull and at 28° C temperature. If the actual fieldwork will be done at temperature of 32° C, what pull should be used to eliminate the error in tension and what distances should be laid out?

It is required to layout on the ground a rectangular lot 505.023 m. long and 250.012 m. wide. The tape to be used is exactly 100 m at 10 kg. pull and at 28° C temperature. If the actual fieldwork will be done at temperature of 32° C, what pull should be used to eliminate the error in tension and what distances should be laid out?

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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The measured length of a line is 99.642 m using a 100-m steel tape supported at 0-25- 55-100 intervals with the tape weighing 3 kg. The recoded tape temperature during the measurement is 34°C under a pull of 8 kg and the difference in elevation between endpoints is 0.50 m. The standard temperature of the steel tape is 27°C and the standard tension is 10 kg. Determine the correct horizontal line.
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