As per plan, the distance between two telephone poles is 356.35 meters. If the location of one is known in the field and the second is to be laid with a 100 m tape known to be 0.02 meter too long, along an average ground slope of 1%. Determine the actual length to be laid along the ground surface. Given: Nominal Tape Length L1 Required Distance to be Laid out Di correction due incorrect tape length Ci Ground slope S Solution correction per tape length (correction 100-m length) incorrect tape length Ci slope correction (approximate method) CSL cumulative correction per tape length (all sources of tape corrections) C total correction (correction for Di) tot C Tape too long (+) or too short (-)? write the sign only Is the total correction to be added or to be subtracted? Correct Distance to be laid out DC

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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As per plan, the distance between two telephone poles is 356.35 meters. If the location of one is known in the field and the second is to be laid with a 100 m tape known to be 0.02 meter too long, along an average ground slope of 1%. Determine the actual length to be laid along the ground surface.

Given:  
Nominal Tape Length L1
Required Distance to be Laid out Di
correction due incorrect tape length Ci
Ground slope S

 

Solution  
correction per tape length (correction 100-m length)  
incorrect tape length Ci
slope correction (approximate method) CSL
cumulative correction per tape length (all sources of tape corrections) C
total correction (correction for Di) tot C
Tape too long (+) or too short (-)? write the sign only  
Is the total correction to be added or to be subtracted?  
Correct Distance to be laid out  DC
Expert Solution
Step 1: Mention the given data

Distance between two poles, D subscript i equals 356.35 space straight m

Nominal tape length, L subscript 1 equals 100 space straight m

Correction due incorrect tape length, C subscript i equals 0.02 space straight m

Ground slope, S equals 1 percent sign

To find: Actual length to be laid.

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