A simply supported beam 4 meters long has a cross-section below. Determine the maximum uniformly distributed load which can be applied over the entire length of the beam if the bending stress is limited to 8 MPa. Express answer in kN/m. o(kN/m) N.A L= 4m 100 mm 150 mm 150 mm 200 mm

A simply supported beam 4 meters long has a cross-section below. Determine the maximum uniformly distributed load which can be applied over the entire length of the beam if the bending stress is limited to 8 MPa. Express answer in kN/m. o(kN/m) N.A L= 4m 100 mm 150 mm 150 mm 200 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.

Question

A simply supported beam 4 meters long has a cross-section below. Determine
the maximum uniformly distributed load which can be applied over the entire
length of the beam if the bending stress is limited to 8 MPa. Express answer
in kN/m.
o(kN/m)
N.A
L= 4m
100 mm
150 mm
150 mm
200 mm

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