Answered: Determine the following reactions. P =…

Determine the following reactions. P = 185 kN; Q = 120 kN; and R = 40 kN (*note that you are to insert the answer without any unit and do not include an R 12º Reaction Dy = Ey = 6. Ex = C Magnitude

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

Braced cuts

The braced cut is a method of providing lateral support to the soil in foundation trenches, to prevent the trenches from deformation by the caving in of soil and resisting it from moving laterally. During shallow excavation in firm soil, generally, slopes are provided to resist the caving in of soil. During shallow excavation in soft soil and deep excavation, the chances of caving in of soil increase. Hence, it becomes necessary to make a provision to resist the deformation of trenches due to caving in of soil. The braced cut is the method used for such conditions. The excavation using braced cuts is a bit uneconomical as compared to the traditional open-cut excavation method but provides better safety than the cut excavation method.

Question

PLEASE

USE 4 DECIMAL PLACES

Determine the following reactions.
P = 185 kN; Q = 120 kN; and R = 40 KN
(*note that you are to insert the answer without any unit and do not include any signs)
R
12º
B
Reaction
Dy =
Ey =
Ex =
C
Magnitude

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