. A rigid frame is fabricated by joining the three bars with pins at B, C, and D, as shown in Fig. (a). The frame is loaded by the 1000-lb force and the 1200-lb ft couple. The supports consist of a pin at A and a roller support at E. Determine the shearing stress in the pins at B,C and D. Assume single shear. Pin diameter is 0.40 i

. A rigid frame is fabricated by joining the three bars with pins at B, C, and D, as shown in Fig. (a). The frame is loaded by the 1000-lb force and the 1200-lb ft couple. The supports consist of a pin at A and a roller support at E. Determine the shearing stress in the pins at B,C and D. Assume single shear. Pin diameter is 0.40 i

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.5.25P: A capped cast-iron pipe is compressed by a brass rod, as shown. The mil is turned until it is just...

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A capped cast-iron pipe is compressed by a brass rod, as shown. The mil is turned until it is just snug, then add an additional quarter turn to pre-compress the cast-iron pipe. The pitch of the threads of the bolt ap = 52 mils (a mil is one-thousandth of an inch). Use the numerical properties provided. (a) What stresses a and arwill be produced in the cast-iron pipe and brass rod. respectively, by the additional quarter turn of the nut? (b) Find the bearing stress ahbeneath the washer and the shear stress t(in the steel cap.
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