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Based on the given problem,parabolic and cubic curves are drawn in SFD and BMD.if the given problem has UDL(uniformly distributed load),then we get parbolic curve in BMD.if the given problem contains UVL(uniformly distributed load),then we get parabolic curve in SFD and cubic in BMD.
An arch is a curved structure with supports at each end to take up the load which is evenly distributed across the arch plane with the stress at the Linc pin block but distributed to the supporting pillars . The greater the length of the bridge the greater is the number of arches to have a distributed load.
Uniform Distribution Load Uniform Distribution Load
Parabolic, max moment at midspan of value wL^2/8 where w is the distributed load and L the length of the beam.
The "inverted arch" is used when a sideways, or inward load, is to be resisted. The "common arch" supports a vertical load.
It is parabolic, or second order:M = q x squared/2An excellent software to view the profiles of Shear force & Bending moment diagrams.http://www.mdsolids.com/
A uniformly distributed load (UDL) is a load which is spread over a beam in such a way that each unit length is loaded to the same extent.
An arch works by transfering the load on the central portion of the arch outward and downward into the columns which support it.
The answer is not formulatic. There will be a parabolic shape from the dead load and a discontinuity at the point load.
couple load is the combination of both concentrated and distributed loads.
A uniformly distributed load is one which the load is spread evenly across the full length of the beam (i.e. there is equal loading per unit length of the beam).
material = PVC w = 384/5 X ymax XE X l/4 X l where L = 1 meter. deflection = 6 mm