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two cables support a large lift which weighs 8 tons find the forcein the cables and size them based on e 30000 psi and
crude oil sg 086 m 71810-3 pas is to be carried at a flow rate of 025m3s between two tanks with a difference of surface
an 18 in newriveted steel pipe 1000 ft long runs from elevation 150 ft toelevation 200 ft if the pressure at elevation
a fluid of density r 1000kgm3 and viscosity m 030pas flows steadily down a vertical 100 mm diameter pipe and exitsas
what is the formula to find the maximum pressure on a form and what information is needed to find the maximum pressure
for a brittle material that has a specific surface energy of 026jm2 and flexural strength and elastic modulus valuesof
estimate the theoretical fracture strength of a brittle material ifit is known that fracture occurs by the propagation
write the following iterated integral as a double integral with aregion r and use the change of variables to compute
what is the nominal distance in miles between the sw corner ofsec 2m t 6 s r 5e indiam pm and the nw corner of sec 17 t
a film of newtonian liquid folws down the outside surface of avertical cylinder of radius r the flow is steady laminar
a simply supported beam 2 inches wide by 4 inches high and 12 feetlong is subjected to a concentrated load of 2000 lb
a 800 m vertical curve joins a -3 grade line to a 5 grade line the pvi of the curve is at station 6200 and its
a centrifugal pump is used to pump water from ariver the absolute velocity v2 82fts is at an angle of 25 degrees to
what is the maximum pressure on the form in psflength of the form50 nbsp rate3hour nbsp nbsp tempature60o nbsp nbsp
two reservoirs which differ in surface elevation by 40m areconnected by 350m of new pipe of diameter 8cm if the desired
a coal-fired power plant with an scrubber has an overall nbspremoval efficiency of 85 but rather than treat the entire
bieniawski 1974 developed an engineering classification criterionfor jointed rock masses based on the following
rock masses that donot have the desired properties for a givencivil engineeering application are improved the method of
according to barton1974 the quality of a given rock mass can bedetermined using the equation below explain each of the
explain the meaning of the reliability indexbeta and how it relates to failure survival inthe context of bridge design
given a simple span of 100 ftassume dc 1 kftassume dw 03 kftcompute the following assuming hl93 loading is the live
a bridge having a horizontal top cord is span between tow piers aand b having an arbitrary height it is required that
a saturated sample of soil 38mm in diameter and 75mm high hasbeen prepared for a triaxial test total mass of the sample
samples of soil have been taken at depths of 1m 3m and 5m belownatural surface in a swamp area the soil profile with
a 5m wide rectangular sluice gate is opened to a height of 15m nbspthe upstream water level is 4m and the downstream