How does water in the granular backfill in the wall change
/affect the design of an...
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Civil Engineering
How does water in the granular backfill in the wall change/affect the design of an MSE wall?
a) Unit weight of granular fill
b) Total overturning/sliding forces
c) Corrosion rate of reinforcement
d) What would be your choice of soil behind the wall to minimizewater-related problems.
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aAFFECT OF WATER IN THE GRANULAR BACK FILL RELATED TO UNIT WEIGHT OF SOIL TO ACHIEVE BETTER COMPACTNESS SOIL FILL NEED TO BE COMPACTED TO 95 OF MAXIMUM DRY DENSITY WHICH INDUCES BETTER FRICTION BETWEEN THE SOIL PARTICLES IF WATER INCRESES IN THE SOIL THE DENSITY OF THE SOIL GETS REDUCED AS THE VOIDS ARE OCCUPIED BY THE WATER WHEN SURCHAGE LOAD IS APPLIED IN PRESENCE OF MORE WATER PORE PRESSURE DEVELOPS WHICH SHOULD ALSO BE CONSIDERED IN THE DESIGN IF SOIL
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