A wide strip foundation can be prevented from failing under load by adding
A) Steel reinforcement in the bottom
B) Steel reinforcement in the top
C) A greater amount of sand to the concrete mix
D) A greater amount of water to the concrete mix
E) A greater amount of lime to the concrete mix

Question

Quizplus · Accepted Answer

Steel reinforcement in the bottom of the foundation adds strength and stability, preventing failure under load. Adding steel reinforcement to the top would not provide the same level of support, and adding more sand, water, or lime to the concrete mix would not directly address the issue of load-bearing capacity.

A Wide Strip Foundation Can Be Prevented from Failing Under