Consider the following statements:Problem regarding foundations to be constructed in expansive soils are solved by1. Resorting to light foundation pressure.2. Using under-reamed piles for light loads3. Making the structure rigid enough so that settlement and uplift would not affect them4. Providing a well-designed basement with the foundation below the neutral pointWhich of the above statements are correct?

Consider the following statements:Problem regarding foundations to be

1.	Consider the following statements:Problem regarding foundations to be constructed in expansive soils are solved by1. Resorting to light foundation pressure.2. Using under-reamed piles for light loads3. Making the structure rigid enough so that settlement and uplift would not affect them4. Providing a well-designed basement with the foundation below the neutral pointWhich of the above statements are correct?
A.	1 and 2
B.	2 and 4
C.	1 and 3
D.	2 and 3
Answer» C. 1 and 3

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