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1given a 1m high staircase resting on solid concrete would it be adequate to design nominal reinforcement for the
for a cross section of a slope through a jointed rock mass draw the approximate positions of the water table for the
a slope face is cut in granite with sheet joints dipping as showna disregarding information about cohesion or friction
1a bucket full of water is to be rotated in the vertical plane what minimum angular velocity in rads is necessary to
a contractor wants to build a fill at his new construction site he has two options for purchasing his borrow material
1the initial velocity of the brick in position a is 40 fts if the coefficient of kinetic friction between the block and
1what is the maximum size aggregate which can be used in concrete for the following conditions 1 slabs on grade 6 inch
the atmospheric pressure at a location is usually specified at standard conditions but it changes with the weather
1a certain element of soil is subject to a mean normal stress of 420 kpa and a deviator stress of 280 kpa the major
a combined footing is subjected to an exterior 16 in x 16 in column abutting the property line carrying a total service
a worker slowly moves a 50-kg crate to the left along a loading dock by applying a force p at corner b as shown knowing
estimate the concentration and the mass emission rate of nox if a coal containing 15 nitrogen is combusted at 1400 k
a concrete mix with a 3in slump wc ratio of 5 and sand with a fineness modulus of 24 contains 1700lbyd3 of coarse
1a designer intends to use 70 pounds of coarse aggregate in one cubic foot batch of concrete the bulk specific gravity
q1 biofilter and dry sludge bed are part of the sewage treatment plant please let me know whether we can cover these
a steel rod with a diameter of 12 mm is made of high-strength steel alloy with a shear modulus of 80 gpa the rod is
a circular beam length 36 inches and diameter 1 inch is supported on the left end by a pin joint and the right end with
1the elevation of point m is 8754 a transit was set at point m and a leveling rod was held vertically at point n the
1use the frobenius method to solve xy-y0 find index r and recurrence relation compute the first 5 terms a0 - a4 using
an automobile having a mass of 900 kg initially moves along a level highway at 100 kmhr relative to the highway it then
1determine the size pfr and cfstrs required to treat 4000 m3day of sewage with a bod of 200 mgl state law requires a
disinfection by ozone follows first-order kinetics with a rate constant of 12minute the town of obfisquitory wishes to
what is the maximum length of trench that can excavated by hand economically rather than by a trenching machine it cost
1for long slender structures like beams propping is required after removal of formwork why2what is the difference in
1an object weighs 2892n in air and 1869n in oil of specific gravity is 075 find its volume and relative denesity2if