The rigid bar ABC shown is hinged at A and supported by a steel rod at B. 8) Determine load P that can be applied at C if the stress in the steel rod is limited to 120MPA. load at the steel rod : P(3+4-5)- Pst(3) =0 E=200 x 10° N/m2 Þ, 36KN x3 7-5 A=300mm2 6t 20Mpa L=3m Pat • (120Mpo)(300m") Pot • 36KN P= 14.4kN 3 m 4.5 m 9) Determine the load P if the vertical movement of end C must not exceed 4mm. RIGID BAR ABC A. 25P 3000 300 -2 키0" A- 0-125 KI0P A. 300 mm? T (TEHBIOH) AGIDI DEPLECTON AT P- x75 EMa-O Ap = 2-5A, TK3-Px 75-O 4mn - 25x0125 *IOP > P- 12800N p- 12-8 KN 10) What is the largest load P that can be applied at C considering the conditions given on Nos. 8 and 9?

The rigid bar ABC shown is hinged at A and supported by a steel rod at B. 8) Determine load P that can be applied at C if the stress in the steel rod is limited to 120MPA. load at the steel rod : P(3+4-5)- Pst(3) =0 E=200 x 10° N/m2 Þ, 36KN x3 7-5 A=300mm2 6t 20Mpa L=3m Pat • (120Mpo)(300m") Pot • 36KN P= 14.4kN 3 m 4.5 m 9) Determine the load P if the vertical movement of end C must not exceed 4mm. RIGID BAR ABC A. 25P 3000 300 -2 키0" A- 0-125 KI0P A. 300 mm? T (TEHBIOH) AGIDI DEPLECTON AT P- x75 EMa-O Ap = 2-5A, TK3-Px 75-O 4mn - 25x0125 *IOP > P- 12800N p- 12-8 KN 10) What is the largest load P that can be applied at C considering the conditions given on Nos. 8 and 9?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.6.1P: A steel bar has a square cross section of width b = 2.0 in. (sec figure). The bar has pinned...

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