Answered: 15 k-ft A LAB = 600 in B Inc = 300 in…

Engineering

Civil Engineering

15 k-ft A LAB = 600 in B Inc = 300 in |C 18 ft 12 ft Prob. 10–10

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 P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 14200 ksi] rods, and a solid steel [E = 31400 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=44 in and L2=81 in. If all bars are unstressed before the load Pis applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 25 kips is applied. (2) (1) L2 (1) L1 A B Answers: i ksi. 02 = ksi.
Determine the reactions at the supports. Assume the support at A is fixed and that at B is a roller. Take E = 29x103 ksi. The Moment of inertia of each segment is shown in the figure. (By Using The Force Method) A 9 ft- IAB 30 k = 600 in 18 ft B 30 k IBC= 300 in | C 12 ft-
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-
please show every step and explain so i can understand Using Force method Find the vertical reaction to roll C using the method of forces (Mohr's Table). Take the reaction to the C-roll as the redundant force. EI is constant for the whole frame. A is an embedding, B is a rigid node and C is a roller.
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.
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For the truss shown in the figure, determine the reactions and bar forces assuming the C, as a redundant. AE is constant for all members. A
A force-couple system is acting on the frame as shown. Use A=80N, B=700N, C=150N, and M= 120N.m. The system is to be replaced with a single resultant force R. B 30° [Select] [Select] [Select] [Select] [Select] [Select] M 400 mm 200 mm 300 mm (a) Calculate the absolute value of the x-component of the resultant in N. (b) Calculate the absolute value of the y-component of the resultant in N. (c) Calculate the magnitude of resultant in N. (d) Calculate the angle that the resultant makes with the horizontal in degrees. (e) Calculate the absolute value of the x-intercept of the resultant's line of action in mm. (f) Calculate the absolute value of the y-intercept of the resultant's line of action in mm.