Assignment 8 Problems - Elementary Structure I - Fall 2007 | CEE 379, Assignments of Civil Engineering

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CEE 379 Problem Set 8 Autumn 2007 (Due in-class, or Monday, Nov. 5", 4:30 pm) You can work in groups of 2-4 to complete this assignment. Turn in only one assignment per group, Write the names of all members of the group on this sheet. Names: 1. > ce bey Bo 2. 3. 4. In this problem, you will derive the values for the first and third columns of the 1D beam stiffness matrix by considering the fixed-fixed beam shown below. Assume that the elastic modulus, E, and moment of inertia, I, are constant along the length of the beam. a) Using the beam equation derived in class (ie, Elvexy" = w0xg= 0.0), compute the beam deflected shape, v(x), if end N is restrained from rotating and displacing, while end F is raised by a displacement equal to dey, and end F is restrained from rotating, NEILATLY sketch the deflected shape of the beam. /4 - - a ee Peon Sy ivedl ~ Sivect bean EX aK &, in Class nokes . 7 a ; “ CA al eRe