assign01 - (3) Let N F 500 for each of the two applied...

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MEC626 (F11) Assignment # 1 Prepared by Dr. J. Cao 1 RYERSON UNIVERSITY Department of Mechanical and Industrial Engineering MEC626: Applied Finite Elements Assignment #1 Instructor: Dr. J. Cao Due: 5:00pm, Fri. Sep. 30, 2011 (Late assignment will receive no marks). 1. For the spring assemblage shown in the figure, all nodes and elements have been numbered, and the two applied forces are equal in magnitude but opposite in direction. Use the given numbering system to obtain: (1) the complete stiffness equation; (2) the reduced stiffness equation with known boundary condition(s) treated;
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Unformatted text preview: (3) Let N F 500 for each of the two applied forces, m kN K K / 20 5 1 , m kN K K K / 10 6 3 2 , and m kN K / 50 4 . Determine the reaction given by the right wall to element 4. ( . . / . . ) MEC626 (F11) Assignment # 1 Prepared by Dr. J. Cao 2 2. In the shown spring structure, the displacement of cart 1 is due to a pulling force, P . Use the potential energy approach to express the following two quantities in terms of 1 K , 2 K , 3 K , and : (1) 2 d , the displacement of cart 2; (2) the magnitude of the force P....
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This note was uploaded on 01/18/2012 for the course MECH mec 626 taught by Professor Cao during the Fall '11 term at Ryerson.

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assign01 - (3) Let N F 500 for each of the two applied...

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