DETERMINE THE SMALLEST SAFF CROSS-SECTIONAL AREAS OF MEMBEKS CD, GD AND GF FOR THE TRUSS SHOWN. THE WORKING STRESSES ARE 140 MP. IN TENSION AND 101 MPa LN COMPRESSION (THE WORKING STRESS IN COMPRESSION IS SMALLER TO REDUCE THE DANGER OF BUCKLING) Ax S 14m H 6m 140KM 6m 49 F Gary HOK

DETERMINE THE SMALLEST SAFF CROSS-SECTIONAL AREAS OF MEMBEKS CD, GD AND GF FOR THE TRUSS SHOWN. THE WORKING STRESSES ARE 140 MP. IN TENSION AND 101 MPa LN COMPRESSION (THE WORKING STRESS IN COMPRESSION IS SMALLER TO REDUCE THE DANGER OF BUCKLING) Ax S 14m H 6m 140KM 6m 49 F Gary HOK

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.9.8P: Determine the allowable axial load Pallowfor a steel pipe column with pinned ends having an outside...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

DETERMINE THE SMALLEST SAFE CROSS-SECTIONAL AREAS OF
MEMBEKS CD, GD AND GF FOR THE TRUSS SHOWN. THE WORKING
STRESSES ARE 140 MP. IN TENSION AND 101 MPa LN COMPRESSION
(THE WORKING STRESS IN COMPRESSION IS SMALLER TO
REDUCE THE DANGER OF BUCKLING)
Ax
B
14m
H 6m
140KM
6m
49
F Goog
HOK

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