Calculate the infiltration rate using green ampt method at 0.2 hr for a silty clay soil at 0.1 hr increments up to 6 hrs from the beginning of infiltration. Assume an initial effective saturation of 20 % and continuous ponding. Hydraulic conductivity= 0.05 cm /hr ; cumulative infiltration depth = 0.43 cm ;soil suction head = 29.22 cm , change in moisture content when the wetting front passes=0.338

Structural Analysis
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Chapter2: Loads On Structures
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Hydrology
Select the best answer:
1. Calculate the infiltration rate using green ampt method at 0.2 hr for a silty clay soil at 0.1 hr
increments up to 6 hrs from the beginning of infiltration. Assume an initial effective saturation of
20 % and continuous ponding. Hydraulic conductivity= 0.05 cm /hr ; cumulative infiltration
depth =
front passes=0.338
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0.43 cm ;soil suction head = 29.22 cm , change in moisture content when the wetting
A. 1.40 cm/hr
B. 1.20 cm/hr
C. 1.30 cm/hr
D. 1.35 cm/hr
Transcribed Image Text:Hydrology Select the best answer: 1. Calculate the infiltration rate using green ampt method at 0.2 hr for a silty clay soil at 0.1 hr increments up to 6 hrs from the beginning of infiltration. Assume an initial effective saturation of 20 % and continuous ponding. Hydraulic conductivity= 0.05 cm /hr ; cumulative infiltration depth = front passes=0.338 Show solution 0.43 cm ;soil suction head = 29.22 cm , change in moisture content when the wetting A. 1.40 cm/hr B. 1.20 cm/hr C. 1.30 cm/hr D. 1.35 cm/hr
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