Answered: Support А 3kN 6kN 12 kN/m 9m MA 1m VB…

Engineering

Civil Engineering

Support А 3kN 6kN 12 kN/m 9m MA 1m VB 5m 2m VA

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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A load Pis supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 15900 ksi] rods, and a solid steel [E = 30300 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.69 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.42 in. Assume L=37 in and L2=68 in. If all bars are unstressed before the load P is applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 28 kips is applied. (1) L2 (1) B P. Answers: i 27.744 ksi. 02 = 4.512 ksi.
1. Given: A structure shown below Find: (1) Determine the magnitudes and locations of the two distributed loadings. In other words, determine the magnitude and location of the loading between A and C, and those of the loading between D and B. (2) For the member DEB, (a) take the moment at B and find the reaction at E and (b) then find By by either Fy= 0, or EMp = 0. (Recall that support conditions at B and E are rollers, so there are no reactions in x-direction.) (3) For the whole structure, 3 unknown forces and moment at A (Ax, Ay and Ma) are the only unknowns. Determine those 3 unknowns at A. 900 N/m 900 N/m B A C D 2E - 3 m 3 m - 4 m - 3 m3 m-
A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 13700 ksi] rods, and a solid steel [E = 32600 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.84 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.5 in. Assume L1=37 in and L2=66 in. If all bars are unstressed before the load P is applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 27 kips is applied. (2) (1) L2 (1) L1 A P
solve correctly and show the complete solution.
Calculate the reaction and determine forces and which is C or T
A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 14800 ksi] rods, and a solid steel [E = 32200 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.68 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.54 in. Assume L1=50 in and L2=81 in. If all bars are unstressed before the load P is applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 21 kips is applied. (2) (1) L2 (1) |L1 B P.
From the following armor, determine the following: Reactions in A and F. The internal forces at node C. (Indicate whether the forces are in compression or tension.) The internal forces in the elements CH, CD and HI. (Indicate if the forces are in compression (C) or tension (T)). Draw the respective free-body diagrams. Consider the following: A and F are supports. the angles a, B, y are angles of 90, 60 and 30 ° respectively (Check image pr2 for the image of the armor) (Check image pr2.2 for the values to be used)
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9 Consider the plane truss with load Pas shown in the figure. Let the horizontal and vertical reactions at the joint B be Hg and V, respectively and Vc be vertical reaction at the joint C. 2 exhoM S SLO 60° - II B A 60° D L 60° F 60° KLA G P с Which one of the following sets gives the correct values of VB, HB and V? (a) VB = 0; HB = 0; Vc = P (b) VB P/2; HB = 0; Vc = P/2 (c) VB = P/2; HB = P (sin60°); Vc = P/2 (d) VB = P; HB = P (cos(60°); Vc = 0 [2016
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P (kN) d (mm) t (mm) www 85 80 25 The beam in Figure Q2(a) has a cross-section as shown in Figure Q2(b), where the values of P, d and t are given in Table Q2. (a) Determine reactions, RA and Rg. (b) Determine the shear force at section AB and bending moment at point B. (c) Determine the neutral axis and moment of inertia of the cross section of the beam (d) Det hine the maximum tensile and compressive bending stress the beam at point B. (Formula: omax =). Then, plot the bending stress distribution. (e) Determine the maximum shear stress of at section AB. (Formula: T =). P (kN) t (m d (mm) 1.6 m 0.8 m d (mm) t (mm) t(mm) (a) Figure Q2
Solve this with complete solutions.note: A= 5 B = 4