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Calculate each of the following under 20 kN load on a structure given below where all pins have a diameter of 10 mm. a) What is maximum stress on bar BD? b) Check the Pin strength at Location D against shearing. (Use ty-300 MPa, n=2 - factor of safety for Pin). Is it secure/safe or not? c) Check the Pin and Bearing strength against shearing at Location C. Are they secure/safe or not? (Use ty-300 MPa, n=2 - FOS for pin/bearing and tAllow 300 MPa for bearing).

Calculate each of the following under 20 kN load on a structure given below where all pins have a diameter of 10 mm. a) What is maximum stress on bar BD? b) Check the Pin strength at Location D against shearing. (Use ty-300 MPa, n=2 - factor of safety for Pin). Is it secure/safe or not? c) Check the Pin and Bearing strength against shearing at Location C. Are they secure/safe or not? (Use ty-300 MPa, n=2 - FOS for pin/bearing and tAllow 300 MPa for bearing).

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Calculate each of the following under 20 kN load on a structure given below where all pins have a diameter of10 mm. a) What is maximum stress on bar BD? b) Check the Pin strength at Location D against shearing. (Use ty=300 MPa, n=2 - factor of safety for Pin). Is it secure/safe or not? c) Check the Pin and Bearing strength against shearing at Location C. Are they secure/safe or not? (Use ty=300 MPa, n=2 - FOS for pin/bearing and TAllow-300 MPa for bearing). 150 mm A 20 kN 300 mm B 12 mm 40 mm 8 30° D D C
Transcribed Image Text:Calculate each of the following under 20 kN load on a structure given below where all pins have a diameter of10 mm. a) What is maximum stress on bar BD? b) Check the Pin strength at Location D against shearing. (Use ty=300 MPa, n=2 - factor of safety for Pin). Is it secure/safe or not? c) Check the Pin and Bearing strength against shearing at Location C. Are they secure/safe or not? (Use ty=300 MPa, n=2 - FOS for pin/bearing and TAllow-300 MPa for bearing). 150 mm A 20 kN 300 mm B 12 mm 40 mm 8 30° D D C
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