Question

write a MATLAB Application that takes in as input any load and mass of beam and compute the reaction at the supports A and B to ensure static stability. The load angle and its location can also be varied. The beam length can also be varied.

A typical problem we worked out in class is described below to aid in understanding of this project. The beam is uniform and has a mass distribution of 45 kg/m. Your goal is to determine the reactions at supports A and B. Positive X is to the right and positive Y is up. Counter Clockwise Rotation is positive as shown in second figure free body diagram below. 4.8 KN A 3.0 m 13.0 m The free body diagram of the above beam is shown below. B. 3.0 m 5.0 m FB.x = ? 45 4800 N Add a CCW arrow to your axes to indicate the positive direction for moments.

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Answer #1

.BKN is BH Ree BV Free body diamnm 4.8kw xlb RA 4.8 sin BV By2. hle hnow that So, e 3.4 RN Monnent at B BV3 So 325 8,08 KN RA 3.2 kMN

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