QUESTION 14 The cross section of excavation is: O 7.40 m2 O 4.06 m2 3.58 m2 O None of the answers are correct QUESTION 15 The exterior perimeter of foundation wall is: O 108.00 m 101.00 m 95.00 m O None of the answers are correct QUESTION 16 The PCL of foundation wall is: O 104.45 m 83.80 m O 100.00 m
QUESTION 14 The cross section of excavation is: O 7.40 m2 O 4.06 m2 3.58 m2 O None of the answers are correct QUESTION 15 The exterior perimeter of foundation wall is: O 108.00 m 101.00 m 95.00 m O None of the answers are correct QUESTION 16 The PCL of foundation wall is: O 104.45 m 83.80 m O 100.00 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question 14
Cross-section of the excavation = 550 x (250+1100) = 0.55 x (.25+1.1) =0.55 x 1.35 = 0.7425 m2
Question 15
The exterior perimeter of the foundation wall = 38 x 2 + 12.5 x 2 = 101 m
Question 16
PCL of the foundation wall = (38 - 0.25) x 2 + (12.5 - 0.25) x 2 = 100 m
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