Statics of the Rigid bodies 6.3 WedgesProblem 6-4Block A supports a load W = 1000 lb and is to be going down byforcing the wedge B under it. The angle of friction for all surfacesin contact is 15°. Determine the force P which is necessary tostart the wedge under the block. The block and wedge havenegligible weight.AB201712

Answered: Image /qna-images/answer/d7fde62c-ba63-4b1d-abe1-92b55acfdcb6.jpg

Answered: 6.3 Wedges Problem 6-4 Block A supports…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Q1// The compound wooden beam is connected together by a bolt at B. Assuming that the connections at A, B, C, and D exert only vertical forces on the beam, determine the required diameter of the bolt at B and the required outer diameter of its washers if the allowable tensile stress for the bolt is 150MPa and the allowable bearing stress for the wood is 28MPa. Assume that the hole in the washers has the same diameter as the bolt. -2 m- 3 kN 2 kN 1.5 kN 2 m--1.5 m-1-1.5 m-1-1.5 m--1.5 m- B D
The following steel circular bar (Es = 200 GPa) is divided into two segments. Segment 1 is tubular and segment 2 is solid. Determine the distance "x" so that the bar does not exceed a total deformation of 2.5 mm. The load P is equal to 25 kN, the diameter d is equal to 30 mm, and the length L is equal to 10 m.
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* Find the Resultant Fore? if You Know → Fx₂ = 33.412 N F₁ duble F2 →F₂ Half of F3 ن الناس F3 4 SC F2
4-47. The support consists of a solid red brass C83400 post surrounded by a 304 stainless steel tube. Before the load is applied the gap between these two parts is 1 mm. Determine the greatest axial load that can be applied to the rigid cap A without causing yielding of any one of the materials. A 0.25 m = 1 mm 60 mm 80 mm Prob. 4-47 -10 mm
4-5 The A-36 steel rod is subjected to the loading shown. If the cross-sectional area of the rod is 60 mm², determine the displacement of B and A. Neglect the size of the cou- plings at B, C, and D. 60° 3.30 KN 2 kN D C B A 8 kN 60⁰ 3.30 KN 0.75 m 1.50 m 0.50 m 2 kN
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Each bar of the truss has a rectangular cross section, 30 mm by 60 mm. Determine the maximum vertical load P that can be applied at B if the working stresses are 100 MPa in tension and 80 MPa in compression. (A reduced stress in compression is specified to reduce the danger of buckling.) B 8m Gm 10m

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