The screwed clamp shown in the figure applies a P = 500 N pressing force to the wooden blocks between the jaws. In this case; a) Calculate the greatest tensile and compressive stresses occurring in the section a-a shown in the figure, b) show (draw) the distribution of normal stresses along the section height, c) clamp material tensile safe tension. Since Bem - 50MPA and compressive stress Bem - 80MPA, what is the largest compressive load (P) that can be applied without damaging the a-a section?

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.6.17P: Acting on the sides of a stress element cut from a bar in uniaxial stress are tensile stresses of...
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Transcribed Image Text:Sechonel vew aa
The screwed clamp shown in the figure applies a P = 500 N pressing force to the wooden blocks between the jaws. In this case;
a) Calculate the greatest tensile and compressive stresses occurring in the section a-a shown in the figure,
b) show (draw) the distribution of normal stresses along the section height,
c) Clamp material tensile safe tension. Since Bem = 50MPA and compressive stress Bem = 80MPA, what is the largest compressive load (P) that can be applied without damaging the a-a section?
Transcribed Image Text:The screwed clamp shown in the figure applies a P = 500 N pressing force to the wooden blocks between the jaws. In this case; a) Calculate the greatest tensile and compressive stresses occurring in the section a-a shown in the figure, b) show (draw) the distribution of normal stresses along the section height, c) Clamp material tensile safe tension. Since Bem = 50MPA and compressive stress Bem = 80MPA, what is the largest compressive load (P) that can be applied without damaging the a-a section?
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