Hint assume that slipping impends at c but not at a c

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Hint: assume that slipping impends at C but not at A. (c) Verify that slipping does not occur at A. 4. (12 marks) The sketch shows a roof truss for a group of townhouses presently being built in Sandy Hill. The truss is loaded by 7 vertical forces P of 1.20 kN each, representing the design snow load required by the Ottawa building code. All joints are pinned. AH is parallel to BG, and the truss and loading are symmetrical about the vertical line through G. (a) Find the reactions at the supports (points A and J)....
View Full Document

This document was uploaded on 03/20/2014.

Ask a homework question - tutors are online