L2 - Syllabus Homework due at the beginning of the class on...

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Syllabus • Homework due at the beginning of the class on the day it’s due • Announcements, syllabus, Homework solutions, Lecture notes are posted on LMS • Study example problems in the textbook • ABSOLUTELY NO LAPTOPS, CELLPHONES, MP3 PLAYERS IN CLASS AND EXAMS
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L2 Concept of Stress and Strain –cont. • Last class – Definition of stress • Normal stress • Shearing stress • Bearing stress – Always useful to draw FBD (statics)
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Stress in Two Force Members Axial forces on a two force member result in only normal stresses on a plane cut perpendicular to the member axis. Transverse forces on bolts and pins -> only shear stresses on the plane perpendicular to bolt or pin axis. either axial or transverse forces may produce both normal and shear stresses with respect to a plane other than one cut perpendicular to the member axis.
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Stress on an Oblique Plane Normal component: Tangential component: At equilibrium: distributed forces (P’) on any plane = force ( P).
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This note was uploaded on 12/14/2010 for the course ENGR 2530 taught by Professor Lindaschadlerfeist during the Fall '08 term at Rensselaer Polytechnic Institute.

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L2 - Syllabus Homework due at the beginning of the class on...

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