P2) Find the internal member forces in all members of the truss below. Sketch the qualitativedeflected shape.6 at 30 ft = 180 ft-25 k25 k30 ktoBEF20 ft30 kH.15 ft45 k5 ftK45 k

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Answered: P2) Find the internal member forces in…

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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The simply supported beam consists of a W21 x 44 structural steel wide-flange shape [E = 29,000 ksi; I = 843 in.“). Assume that the support at D can provide resistance either up or down. For a loading of w = 7.2 kips/ft, determine: (a) the beam deflection vĄ at point A. (b) the beam deflection vc at point C. Assume LAB = 11 ft, LBc = 6 ft, LcD = 6 ft, LDE = 5 ft. W A B D LAB LBC LcD LDE Answers: (a) VA = 0.436 in. (b) vc = -0.012 in.
Using mcd pls
Determine the value of vertical deflection at F (mm). The El value of the cantilever ABC varies linearly from 2El at the fixed support to El at B and is constant from B to C. ElCANTILEVER BEAM ABC 3080 x 103 kNm2 EAALL FRAME MEMBERS 300 х 103 kN Note: Use two (2) decimal places in the final answer. Do-40 kN pin-jointed frame F E HE MA EI EI 2EI 120 kN VE 4.0 m 4.0 m 4.0 m 4.0 m 8.15 None of the above 5.75 O 9.82 w O'E
2- Find the vertical deflection of the point C. Beam: A=5000 mm2, 1-60e6 mm4, E-70 GPa Bar: A= 500 mm2, E=70 GPa A D Bar 4 2 m 3 B Beam 4m C P=2 KN
The simply supported beam consists of a W21 × 44 structural steel wide-flange shape [E = 29,000 ksi; I = 843 in.4]. Assume that the support at D can provide resistance either up or down. For a loading of w = 7.8 kips/ft, determine:(a) the beam deflection vA at point A.(b) the beam deflection vC at point C.Assume LAB = 10 ft, LBC = 8 ft, LCD = 8 ft, LDE = 7 ft.
PROBLEM 2: Determine the horizontal deflection at the joint C (A) due to the 20-kip load applied at joint C. The truss has pin supports at A and B. All truss members are steel bars with E=29,000 ksi and A=0.75 in². 20 kips C AX 4 ft D 3 ft 3 ft
Calculate for the following member forces of the frame shown below using Portal Method. a. Shear at column KJ in kN. b. Axial at beam FJ in kN. 36kN D H 3 m 28.9kN G K 3 m 34.8kN B F J 4.5 m E I 5 m 4 m
The cantilever beam shown is subjected to a concentrated load of P. The cross-sectional dimensions of the wide-flange shape are also shown, where bf = 7.00 in., d = 12.5 in., tf = 0.475 in., tw = 0.250 in.(a) Compute the value of Q that is associated with point K, which is located yk = 3.0 in. above the centroid of the wide-flange shape.(b) If the allowable shear stress for the wide-flange shape is τallow= 12 ksi, determine the maximum concentrated load P than can be applied to the cantilever beam. Calculate the cross-sectional area of the top flange (1), the bottom flange (2), and the web (3).Answers:A1 = in.2.,A2 = in.2.,A3 = in.2. Part 2 Determine the location of the y direction centroids of the top flange (1), the bottom flange (2), and the web (3), with respect to the bottom of the cross-section.Answers:y1 = in.,y2 = in.,y3 = in. Part 3 Determine the centroid location in the y direction for the cross-section…
For the fixed ended steel beam shown below (E = 200 GPa),Determine the following:a) Determine the moment at point A in kN-m.b) Determine the moment at point B in kN-m.c) Determine the moment at point C in kN-m.d) Determine the deflection at midspan in mm.
please find out b and c
50 kN 100 kN 50 kN E D F 1 m A B -2 at 2m 4m- EA = constant E = 120 GPa In addition to the loads of the truss shown in the figure, the truss has concentrated load of 57 kN (to the left), at joint D. Determine the total deflection at joint D in mm. Assume that the cross sectional area is 1500 mm2.
The cantilever beam shown is subjected to a concentrated load of P. The cross-sectional dimensions of the wide-flange shape are also shown, where b = 6.50 in., h = 15.0 in., ty = 0.550 in., t₂ = 0.325 in. (a) Compute the value of Q that is associated with point K, which is located d = 4.0 in. above the centroid of the wide-flange shape. (b) If the allowable shear stress for the wide-flange shape is Tallow = 13 ksi, determine the maximum concentrated load P than can be applied to the cantilever beam. b 4 Answer: Omay= the tolerance is +/-3% in.3. 9 Answer: Pmax=1 (1) (2) kips. (3) The maximum value of Q for the cross-section is at the z centroidal axis. Break the calculation into two parts. First, consider only the portion of the web between the z centroidal axis and the bottom of the top flange, and calculate Q₁ for this portion of the cross-section. Then, consider only the top flange, and calculate Q₂ for this portion of the cross-section. The value of Qmax is then the sum of Q₁ and…

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P2) Find the internal member forces in all members of the truss below. Sketch the qualitative deflected shape. 6 at 30 ft = 180 ft- 25 k 25 k 30 k to В E F 20 ft 30 k H. 15 ft 45 k 5 ft K 45 k