Q1: The horizontal rigid beam ABCD is supported byvertical bars BE and CF and is loaded by vertical forcesP, = 400 kN and P2 = 360 kN acting at points A and D,respectively (see figure). Bars BE and CF are made ofsteel (E = 200 GPa) and have cross-sectional areasABE = 11,100 mm and Acr = 9,280 mm. The distancesbetween various points on the bars are shown in the figure.Determine the vertical displacements & and &p ofpoints A and D, respectively.15m 1.5 m 2.1 m-P1 = 400 kN2.4 mP2 = 360 kN0.6 ml

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Q1: The horizontal rigid beam ABCD is supported by vertical bars BE and CF and is loaded by vertical forces P 400 kN and P 360 kN acting at points A and D, respectively (see figure). Bars BE and CF are made of steel (E ARE between various points on the bars are shown in the figure. Determine the vertical displacements and op of points A and D, respectively. 200 GPa) and have cross-sectional areas 11,100 mm and Acr-9,280 mm. The distances 15m 1.5 m –2.1 m - B

Q1: The horizontal rigid beam ABCD is supported by vertical bars BE and CF and is loaded by vertical forces P 400 kN and P 360 kN acting at points A and D, respectively (see figure). Bars BE and CF are made of steel (E ARE between various points on the bars are shown in the figure. Determine the vertical displacements and op of points A and D, respectively. 200 GPa) and have cross-sectional areas 11,100 mm and Acr-9,280 mm. The distances 15m 1.5 m –2.1 m - B

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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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.

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Q1: The horizontal rigid beam ABCD is supported by
vertical bars BE and CF and is loaded by vertical forces
P, = 400 kN and P2 = 360 kN acting at points A and D,
respectively (see figure). Bars BE and CF are made of
steel (E = 200 GPa) and have cross-sectional areas
ABE = 11,100 mm and Acr = 9,280 mm. The distances
between various points on the bars are shown in the figure.
Determine the vertical displacements & and &p of
points A and D, respectively.
15m 1.5 m 2.1 m-
P1 = 400 kN
2.4 m
P2 = 360 kN
0.6 ml

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