2. The crank mechanism shown below is in equilibrium. Determine: a) the diameter of cylindrical connecting rod CD, given that normal stress is limited to 120MPa; b) the shear stress in the pin at B, where the pin has diameter of 8mm; and c) the bearing stress in the bracket supports at B. C 120° A 8kN 300mm B 30⁰ D P 200mm 6mm B 15mm 6mm 8mm Detail of pin and pin brackets

2. The crank mechanism shown below is in equilibrium. Determine: a) the diameter of cylindrical connecting rod CD, given that normal stress is limited to 120MPa; b) the shear stress in the pin at B, where the pin has diameter of 8mm; and c) the bearing stress in the bracket supports at B. C 120° A 8kN 300mm B 30⁰ D P 200mm 6mm B 15mm 6mm 8mm Detail of pin and pin brackets

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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