The following cross-sectional areas (m2) are calculated for centre line of a drain trench at 5 m interval; 2.5 2.7 1.8 3.5 3.7 2.9 2.8 1.6 1.1 V=d[(first+last)/2)+ sum of rest cross-sectional areas] Trapezoidal formula The calculated volume in m3 of the material for the trench is: Select one: O a. 111.4 O b. 113.0 Oc 104.0 d. 118.0 Oe. 34.2 Of. None of the given answers

The following cross-sectional areas (m2) are calculated for centre line of a drain trench at 5 m interval; 2.5 2.7 1.8 3.5 3.7 2.9 2.8 1.6 1.1 V=d[(first+last)/2)+ sum of rest cross-sectional areas] Trapezoidal formula The calculated volume in m3 of the material for the trench is: Select one: O a. 111.4 O b. 113.0 Oc 104.0 d. 118.0 Oe. 34.2 Of. None of the given answers

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter10: Drilled-shaft Foundations

Section: Chapter Questions

Problem 10.9P

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