What must be the pull in a (7)(10) meters tape in order to eliminate the sag and temperature correction, given the following? a = 7x10% m? E = 2x101 N/m? Weight of tape, 11 N Po = 10kg To = 22°C T = 20°C K= 0.0000116/°C The tape length is supported at both ends. Fundamentals of surveying
What must be the pull in a (7)(10) meters tape in order to eliminate the sag and temperature correction, given the following? a = 7x10% m? E = 2x101 N/m? Weight of tape, 11 N Po = 10kg To = 22°C T = 20°C K= 0.0000116/°C The tape length is supported at both ends. Fundamentals of surveying
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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What must be the pull in a (7)(10) meters tape in order to eliminate the sag and temperature correction, given the following?
a = 7x10% m?
E = 2x101 N/m?
Weight of tape, 11 N
Po = 10kg
To = 22°C
T = 20°C
K= 0.0000116/°C
The tape length is supported at both ends.
Fundamentals of surveying
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