The following consecutive readings were taken with dumpy level and 4 m levelling staff on continuously sloping ground at a common interval of 30 m. 0.585 on A, 0.936, 1.953, 2.846, 3.644, 3.938, 0.962, 1.035, 1.689, 2.534, 3.844, 0.956, 1.579, 3.016 on B. The elevation of A was 520.450 m. (a) Enter the readings in level book. (b) Calculate R.L. of all the points by rise - fall method. (c) Apply usual arithmetical checks. (d) Determine the gradient of line AB.
The following consecutive readings were taken with dumpy level and 4 m levelling staff on continuously sloping ground at a common interval of 30 m. 0.585 on A, 0.936, 1.953, 2.846, 3.644, 3.938, 0.962, 1.035, 1.689, 2.534, 3.844, 0.956, 1.579, 3.016 on B. The elevation of A was 520.450 m. (a) Enter the readings in level book. (b) Calculate R.L. of all the points by rise - fall method. (c) Apply usual arithmetical checks. (d) Determine the gradient of line AB.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Solve by Rise and fall method
Ques- The following consecutive readings were taken with dumpy level and 4 m levelling staff on continuously sloping ground at a common interval of 30 m.
0.585 on A, 0.936, 1.953, 2.846, 3.644, 3.938, 0.962, 1.035, 1.689, 2.534, 3.844, 0.956, 1.579, 3.016 on B.
The elevation of A was 520.450 m.
(a) Enter the readings in level book.
(b) Calculate R.L. of all the points by rise - fall method.
(c) Apply usual arithmetical checks.
(d) Determine the gradient of line AB.
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