A cantilever truss is pin-connected at joint Dand is supported by a roller at G. Spacing oftrusses is 3 m. If the wind load is 1.44 kPa.40.8Determine the horizontal reaction at thehinged support.Determine the stress of member AB.Determine the stress of member BE.0.8H=1.6 m0.8

We are given Wind load = 1.44 kpa Spacing of truss = 3 m We get uniform loading on cantilevered…

Answered: Determine the horizontal reaction at…

Determine the horizontal reaction at the hinged support. Determine the stress of member AB. Determine the stress of member BE.

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...

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Concept explainers

Members with compression and bending

Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.

Question

A cantilever truss is pin-connected at joint D
and is supported by a roller at G. Spacing of
trusses is 3 m. If the wind load is 1.44 kPa.
4
0.8
Determine the horizontal reaction at the
hinged support.
Determine the stress of member AB.
Determine the stress of member BE.
0.8
H=1.6 m
0.8

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Step 1: Calculation of wind load on the truss

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Step 2: (1) Calculation of reactions

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Step 3: (2) Calculation of stress in member AE

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Step 4: (3) Calculation of stress in member BE

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