Answered: QI: Find the normal stresses at…

QI: Find the normal stresses at sections A-A, B-B, C-C, and, D-D for the body as shown in figure (1). 60 KN A B D D=60mm D=150mm 82kN D-30mm 32kN 50KN 60kN B C D

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A bronze pipe (1) is to be connected to an aluminum alloy pipe (2) at flange B. When put in place, however, a gap of A = 0.35 in. exists between the two pipes. Bronze pipe (1) has an elastic modulus of E1 = 16,000 ksi, a cross-sectional area of A1 = 2.66 in.?, and a length of L1 = 6.7 ft. Aluminum alloy pipe (2) has an elastic modulus of E2 = 10,000 ksi, a cross-sectional area of A2 = 1.37 in.2, and a length of L2 = 10.2 ft. If bolts are inserted in the flanges and tightened so that the gap at B is closed, determine: (a) the normal stresses produced in each of the members. (b) the final position of flange B with respect to support A. L2 В (1) Answer: (a) 01 = ksi 02 = ksi (b) ÕB/A = in.
The screw clamp shown in the figure applies a P = 500 N pressing force to the wooden blocks between the jaws. In this case; a) Calculate the greatest tensile and compressive stresses occurring in the section a-a shown in the figure. b) Show the distribution of normal stresses across the section height. (draw) c) Since the clamp material has tensile strength (apull) safety = 50MPA and compression safe stress (opress) safety = 80MPA, what is the great compressive load (P) that can be applied without damaging the a-a section? %3D %3D (Please solve in detail and according to engineering rules.) Material mechanics Sectional view a-a - 20mm T. 183mm 40mm
Problem II. An exhaust gas piping fabricated as shown is subjected to a bending moment, an internal pressure, and a torque. In points A and B, the following stresses occur due to the loading: o 63.5 MPa, B=127 MPa, = 127 MPa A.B A.B a. Determine Gmin, omax, and its direction (in degrees) from x-axis at point A. b. Determine omin, omax, and its direction (in degrees) from x-axis at point B. 1 B d O A x
6.59 A square section as shown in the figure below is subjected to bending moment M. (c) Obc = Obl y || h y H What is the maximum bending stress? (a) Obc = obt 12M h³ 9M 2h³ JXC h (b) bc = Obt = (d) %bc =%bt = 6M 4³ 9M h³
A simple pin-connected truss is loaded and supported as shown. The load Pis 240 kN. All members of the truss are aluminum pipes that have an outside diameter of 130 mm and a wall thickness of 14 mm. Determine the normal stress in each truss member. Assume truss dimensions of a = 10 m, b = 6.25 m, and c= 5 m. Tensile stress is positive, while compressive stress is negative. b D Answer: OAB 11 JAC OBC= OBD = OCD = i M M a B MPa MPa MPa MPa MPa
Question 5 A steel column with a rectangular hollow section is subject to a vertical downward load P1 and a horizontal load P2, as shown in Figure 5 below. If the width of the hollow section is 70mm and the thickness is 5mm, determine the maximum compressive stress at the base of the column. P1=500KN, P2=100kN. P1 - P2 e =110mm Top plate- P2 P1 1m L120mm 120mm (b) Top view showing location of loads (a) Column elevation Figure 5: The cantilever column is fixed at the base.
PROBLEM 3 340 mm The plates are connected by 9-20 mm bolts. Force F = 5Ở KN are applied at both plates in opposite directions as shown in Figure 3. Compute the following: A. Axial stress of each plate. B. Shear stress of each bolt. Assume that each bolt resists the applied force equally. %3D +F 150 mm 中 F 50 mm 340 mm Figure 3: Bolted Plates
A rigid bar XYZ as shown in the figure below is hinged at X and is supported at Y. If the stress in the steel rod is limited to 150 ksi, determine the largest possible load P that can be applied at point Z.
Consider the truss shown in (Figure 1). Suppose that F = 12 kN. gure B C D 12 m, 6 @ 2 m E F 3 m Part A Determine the force in member CD and state if this member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FCD = Submit Part B FCJ = Submit __ Part C μA Value Request Answer Determine the force in member CJ and state if this member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. μA Value Units Request Answer ? Units ? Determine the force in member KJ and state if this member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.
For the beam shown in Figure (1), determine: a) The stresses in rods AB and BC. The cross-sectional area of rod AB is 155 mm2, and for BC is 200 mm?. b) The average shear stress in bolt at pin A. 1500 N S5 15 m 600 N/mt m- -3 m- Figure (1)
Q1: A circular steel rod ABCD is loaded as shown below. Use the following data to Find the maximum stress and the deformation (AL) of the rod. Take E = 200 L3=1350 GPa. L2=2150 A L1 E Dia. 1 L1=1350 Р3-25 P1 L2 Dia. 2 P2=40 P2 P1=105 Dia2=45 L3 P3 D D 35 mm o Dia1=60