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what is the difference between shear and tensile strengthans tensile strength for a bolt is explained by applying a force along it long axis shear
actually drying is not directly linked to hardness in concrete after concrete is poured putting it in a wet environment by spraying it constantly
if you have water pressure and wish to handle it do not cause flow in the line which will decrease pressure because of friction to keep pressure up
when a dam is to be built a diversion tunnel is usually bored by solid rock next to the dam site to bypass the dam construction site the dam is built
copper is a very durable material when exposed to weather and is soft enough that it can be simply molded to curved shapes like those in the statue
cement is usually purchased as a powdery substance that is mixed with sand aggregate gravel and water to form concrete as the cement itself is
as far as only concrete is concerned ie plain concrete the effect of water seepage is very little depending upon the grade of concrete whereas for
absolute pressure is measured from a vacuum 0 psi and atmospheric pressure is147psia or 147 psi above a vacuum 1psi on a tire pressure gauge is known
how did street originate in the plumbing term street ellans a street ell may have gotten its name due to it describes a 90deg fitting particularly
the moment of inertia calculates the opposition any kind of body will have against a certain momentum along that similar axis trying to rotate that
projection line is the way in which the earth is made known on a flat piece of
the tensile strength of a material is the value at which the material fails when subjected to a tensile force tensile means a force pulling the wood
what is the purpose of the gap in the road on this bridgeans purpose of the gap in the road is to permit the road to expand and contract with
soil pressure enhances with depth due to the overburden or self-weight of the soil and because of loads imposed upon the soilfor example the pressure
will going from a 3-tap to 6-tap increase water pressureans no the pressure will be the similar you will get more volume only if your pumps can
gravity flow is fluid flowing because of the forces of gravity alone and not to an applied pressure head in the bernoulli equation the pressure term
absolute pressure is simply the addition of the observed gage pressure plus the value of the local atmospheric
in sailing the ropes used to move the sails around so the boat will move in the right direction when the wind
one nautical mile is described by one latitude minute of arc there are 60 like minutes to a degree this equals 1852 meters and roughly but
the force exerted to the tacoma narrows bridge was initially the wind resistance the wind resistance cause the entire bridge to act as a system with
what are the uses of alloys in daily life and how are alloys madeans alloying is not always done to make a superior material but to produce materials
on a per pound basis steel pipe is stronger in bending and is less likely to buckle in axial
after measuring the anticipated traffic for the bridge cementreinforced- with- rebar stanchions are spaced over the freeway to accommodate the bridge
what is the difference between routing maintenance and major maintenance in school facilitiesans the routine maintenance is the minor and consistent
as the term implies modulus of elasticity shows to the elasticity or flexibility of a material the value of modulus of elasticity is very much