Your company has won a contract to provide and compact the fill material for an earth levee, with the dimensions shown below. The levee fill is a silty clay soil to be compacted to at least 95% of maximum Standard Proctor of a = 106 pcf at an OMC of 18%. Your borrow pit has a silty clay with an in-situ moist density of 112.1 pcf at 18%, and a G,= 2.68. When the soil is excavated and loaded on to your trucks, the voids ratio of the material is e = 1.47. Your trucks can haul 15 cubic yards of material per trip. (26) Determine the volume of fill required for the levee; (27) Determine the volume required from the borrow pit;

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Your company has won a contract to provide and compact the fill material for an earth levee, with
the dimensions shown below. The levee fill is a silty clay soil to be compacted to at least 95% of
maximum Standard Proctor of ya = 106 pcf at an OMC of 18%. Your borrow pit has a silty clay
with an in-situ moist density of 112.1 pcf at 18%, and a G, = 2.68. When the soil is excavated and
loaded on to your trucks, the voids ratio of the material is e = 1.47. Your trucks can haul 15 cubic
yards of material per trip.
(26) Determine the volume of fill required for the levee;
(27)
Determine the volume required from the borrow pit;
(28) Determine the required number of truckloads.
40*
20
-20
20
450
60'
3:1
Transcribed Image Text:Your company has won a contract to provide and compact the fill material for an earth levee, with the dimensions shown below. The levee fill is a silty clay soil to be compacted to at least 95% of maximum Standard Proctor of ya = 106 pcf at an OMC of 18%. Your borrow pit has a silty clay with an in-situ moist density of 112.1 pcf at 18%, and a G, = 2.68. When the soil is excavated and loaded on to your trucks, the voids ratio of the material is e = 1.47. Your trucks can haul 15 cubic yards of material per trip. (26) Determine the volume of fill required for the levee; (27) Determine the volume required from the borrow pit; (28) Determine the required number of truckloads. 40* 20 -20 20 450 60' 3:1
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