80mm 30mm 40mm 30mm d=15mm The steel plate shown is connected to the bracket by a 15mm bolt is subjected to tensile force F=70kN. Find out the average normal stress (N/mm2) at the plate. Select one oa 281 Ob 158 Oc 219 d. 18.7

80mm 30mm 40mm 30mm d=15mm The steel plate shown is connected to the bracket by a 15mm bolt is subjected to tensile force F=70kN. Find out the average normal stress (N/mm2) at the plate. Select one oa 281 Ob 158 Oc 219 d. 18.7

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.7.10P: Three round, copper alloy bars having the same length L but different shapes are shown, in the...

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Concept explainers

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

80mm
F
30mm
40mm
30mm
d=15mm
The steel plate shown is connected to the bracket by a 15mm bolt is subjected to tensile force F=70KN. Find
out the average normal stress (N/mm2) at the plate.
Select one:
oa 281
Ob158
Oc 219
Dd187

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