8. A cast iron pipe of external diameter 40 mm, of internal diameter 20mm and oflength 4 meter when the pipe is supported at its ends and carries a point load of 80N atits centre.I.Calculate the maximum bending moment apply in the beam cross section.П.Calculate the maximum bending stress.40 mm-80 N20 mm-4 m(a)(b) Area of cross-section

Answered: Image /qna-images/answer/a6f7bf47-25a4-4e18-83bc-b4a74a11838b.jpg

Answered: 8. A cast iron pipe of external…

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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1-10. A bar of variable cross section, held on the left, is subjected to three forces, P =4 kN, P, = -2 KN, and P, = 3 kN, as shown in the figure. On two separate diagrams, plot the axial force and the axial stress along the length of the bar. Let A1, = 200 mm, A2, = 100mm², and A3, = 150 mm".
The copper pipe [G = 5,000 ksi] has an outside diameter of 3.500 in. and a wall thickness of 0.250 in. The pipe is subjected to a uniformly distributed torque of t = 85 lb-ft/ft along its entire length. Using a = 2.5 ft, b = 3.5 ft, and c = 8.0 ft, determine(a) the maximum shear stress in the pipe.(b) the rotation angle φC at the free end of the shaft.
Determine the maximum horsepower a solid steel shaft 2.25in in diameter can transmit at 250rpm if the working stress in shear is 11,000lb/sq.in.
1) Calculate the effective depth of the section in PART B in mm.0 2) Calculate the depth of compression block of the section in PART B in mm. 3) Calculate the depth of the neutral axis of the section in PART B in mm. 4) Calculate the stress in the steel of the section in PART B in MPa. 5) Calculate the ultimate moment capacity of the section in PART B in kN.m.
A couple M of moment 8 kN·m acting in a vertical plane is applied to a W200 * 19.3 rolled-steel beam as shown. Determine (a) the angle that the neutral axis forms with the horizontal plane, (b) the maxi-mum stress in the beam
A horizontal beam is supported by an inclined strut and carries a load of 15 kN at joint AD CBD in the figure. The strut, which consists of two bars each of thickness 40 mm, is connected tothe beam by a rivet passing through the three bars meeting at joint. The allowable shear Cstress and bearing stress are all, z =60 MPa and =120 MPa, respectively.a) Determine the required diameter of the rivet at the hinge that carries safely by the given Csystem.b) If the diameter rivet used on the support is 20 mm check whether this rivet diameter is Asufficient for the given system.
5. The uniform 7-m steel shaft has a mass of 200 kg and is supported by a ball-and-socket joint at A in the horizontal floor. The ball end B rests against the smooth vertical walls as shown. Compute the forces exerted by the walls and the floor on the ends of the shaft.
Determine support reaction at B . Given P=100 Kn L=10 m
A cylindrical tank 3m in diameter and 7m high is filled with oil (sg=0.85). The tank is provided by steel hoops. The upper hoop is placed 1m below the top of the tank, while the lower hoop is placed 1m above the bottom of the tank. a.compute the hydrostatic force of oil acting on the wall of the tank, in kN b. determine the tension in the upper hoop in kN. c. Determine the tension in the lower hoop, in kN
1) Calculate the effective depth of the section in PART B in mm. 2) Calculate the depth of compression block of the section in PART B in mm. 3) Calculate the depth of the neutral axis of the section in PART B in mm. 4) Calculate the stress in the steel of the section in PART B in MPa. 5) Calculate the ultimate moment capacity of the section in PART B in kN.m.
Refer to the beam loaded as shown. (a)What is the Value of horizontal reaction at the fixed support?(b)What is the value of resulting couple at A?
Analyze the structure in Figure P10.17. In addition to the applied load, support A rotates clockwise by 0.005 rad. Also E = 200 GPa and I = 25 × 106 mm4 for all members.

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