1.An embankment is to be constructed at a 15% moisture content. Material will be placed at the rate of 200 ccy/hr (compacted cubic yards per hour). The specified dry weight of the compacted fill is 3200 lb/cy. How many gallons of water must be supplied each hour to increase the moisture content of the material from 8 to 15% by weight?
2.Determine the location e of the shear center, pt. O, for the thin-walled member having the cross section shown. The member segments have the same thickness t.