PROBLEM 2A mechanism carries a constant load P appliedto the seat asshown.For the angle 8, determine the following(a) the lengths LBE and LAB, in m(b) the angles a and p, in degrees400G900H1501E100175a800200LBECD150B400E175-200BDimensions in millimeters150 ParameterA= 0B= 7C= 7D= 3E= 7P = 700 + 73 = 7730 = 30 + (37) x 0.1 = 33.7°Note: Figures CDFE and EFGH areparallelograms.

Answered: Image /qna-images/answer/a3facd60-239f-4cdc-8fe8-55ed233a5f3b.jpg

A mechanism carries a constant load P applied to the seat as shown. For the angle 8, determine the following (a) the lengths LBE and LAB, in m (b) the angles a and p, in degrees E 900 H 150 100 175 400 + 800 200 LBE C D 150 400 E 175 0 200 Dimensions in millimeters 150

A mechanism carries a constant load P applied to the seat as shown. For the angle 8, determine the following (a) the lengths LBE and LAB, in m (b) the angles a and p, in degrees E 900 H 150 100 175 400 + 800 200 LBE C D 150 400 E 175 0 200 Dimensions in millimeters 150

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

The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1570 in.“]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 160 kip-ft, P = 10 kips, LAB = 9.0 ft, LBC = 13.5 ft. MA A В C LAB LBC Answer: (a) VA = in. (b) Ув in.
For the truss shown in the figure, estimate the horizontal displacement at joint H. The area (A) and the modulus of elasticity (E) of each bar is 0.5 in2 and 29000 ksi, respectively. Summarize your results in the following order. Member AB BC CD DE EF FG GH AH BH CH CG CF DF T 12 ft 2k B G C D 10 ft-10 ft- 10 ft-10 ft
The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1500 in.“]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 150 kip-ft, P = 26 kips, LAB = 6.1 ft, LBC = 9.2 ft. MA A LAB LBC
The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1900 in."). For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume Ma = 190 kip-ft, P= 19 kips, LAB = 3.0 ft, Lgc = 4.5 ft. MA LAB LBC Answer: (a) VA= in. (b) vg = in.
For the beam and loading shown, use discontinuity functions to compute (a) the slope of the beam at B and (b) the deflection of the beam at C. Assume a constant value of El = 27 x 106 lb-ft² for the beam; w₁ = 6200 lb/ft, LAB = 7.0 ft, Lgc = 15 ft. Lcd = 8 ft. Wo X LBC LCD LAB Answer: (a) 0g = (b) vc= B rad in. D
A beam is subjected to equal bending moments of Mz = 3100 N·m. The cross-sectional dimensions are b = 180 mm, c = 35 mm, d = 70 mm, and t = 7 mm. Determine: (a) the centroid location (measured with respect to the bottom of the cross-section), the moment of inertia about the z axis, and the controlling section modulus about the z axis. (b) the bending stress at point H. Tensile stress is positive, while compressive stress is negative. (c) the bending stress at point K. Tensile stress is positive, while compressive stress is negative. (d) the maximum bending stress produced in the cross section. Tensile stress is positive, while compressive stress is negative.
The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I-1730 in.4]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 210 kip-ft, P = 13 kips, LAB = 3.8 ft, LBC = 5.7 ft. MA A Answer: (a) VA = (b) VB = LAB P B in. in. LBC C - X
A rigid bar AB is hinged at A and is supported by a rod CD at C. The rod is pin connected at D, as shown. Neglect deflections of the bar due to bending. Use E-200 GPa. How much will rod CD elongate due to the load at B?
The cross section of a bearing block is shown in the figure by the shaded area. Calculate the moment of inertia of the section about its base a-a. Assume b= 11 in, h = 3 in., r = 2 in, R = 3 in. Answer:lo-s=1 b R in.4 h
Dimension the cross section of the rectangular cross section cantilever bar given loading status and dimensions. (Ostetx = 1200 N/cm²; Listetx = 180 N/cm) 4000N b . 4 N/cm h = 2b 400 cm
A simply supported beam (E = 12 GPa) carries a uniformly distributed load q = 120 N/m, and a point load P = 126 N at mid-span. A |C L/2- -L/2 - The beam has a rectangular cross section (b = 75 mm, h = 200 mm) and a length of 3.6 m. Calculate the maximum deflection (in mm) of the beam. (Enter the magnitude. Solve the problem by the method of superposition. All beams have constant flexural rigidity EI.) mm
34 3 Example 1: i moment My, the plastic c or nominal petermine the yield moment Mp (Mn), and the plastic modulus Z for the simply supported beam having the cross section shown in the figure. Also calculate the shape factor, and nominal load Practing transversely through the mid span of the beam. Assume that F, = 50 ksi. 12 ft Pr -- 12 ft 1 in 15 in. 8 in. 15 in. 17 in. in.