find all Determine the resultant internal loading acting on the crosssectional at G of the beam shown in the Fig. each joint is pinconnected.BFaс 6200 N1500 N1500 N1.5 m1.5 mG-DE-E, 6200 NE, = 2400 NA- 3 m-(3 m) = 2 m -600 N/m1m 1m(3 m)(600 N/m) = 900 N-3 m-1500 N7750 N- 6200 NNGAGFRA = 7750 NFBD = 4650 NMG

Answered: Image /qna-images/answer/5ac45691-4e34-491f-9f65-e188eee31d4d.jpg

Answered: Determine the resultant internal…

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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Determine the reactions at a and b for the beam subjected to the concentrated loads Ay= ? (Not 8.77 or 4.85 previous failed attempts on my behalf) bx = 7.2 Ax = ? (Not 1.9 or -.3365)
Consider a frame subjected to loads as shown. Determine the reactions at the supports and draw the bending moment diagram for the following structure. (Ans : θB =6.966/EI, θC =-9.050/EI, ΔB=39.174/EI, Ax= -15.219kN, Ay=6.249kN, MAB=-36.834kNm, Dx=- 29.781kN, Dy=23.751kN, MDC=-24.625kNm )
The length of the 3/32 in.diameter steel wire CD has been adjusted so that with no load applied, a gap of 1/16 in. exists between the end B of the rigid beam ACB and a contact point E. Knowing that E=29 X 10⁶ psi, determine where a 50-lb block should be placed on the beam in order to cause contact between B and E.
2. The beam AB shown is supported at A and B. the beam is loaded with three fixed concentrated loads and an overhead hoist carrying a load W. P1 P2-320 KN. P3-200 KN and W-500 KN A. Find the distance of W from A in meters if the resultant of the external loads is at the midspen B. What is the reaction at A when W is at midspan?
A 400 mm x 15 mm cover plate is attached at the top and bottom of a wide flange 21 x 62 in two rows of 22 mm diameter rivets. The beam has a simple span of 8 m and carries a uniform load of 250 kN/m. The depth of the beam is 0.56 m and Ix = 0.00122 m⁴. 1. Which of the following most nearly gives the distance from the neutral axis to the centroid of the cover plate? a. 266.5 mm b. 287.5 mm c. 256.5 mm d. 278.5 mm 2. Which of the following most nearly gives the centroidal moment of inertia? a. 0.002212 m⁴ b. 0.0056 m⁴ c. 0.004414 m⁴ d. 0.0036 m⁴ 3. Which of the following most nearly gives the value of pitch of rivets if the capacity of each rivet is 50 kN? a. 118.1 mm b. 138.4 mm c. 148.6 mm d. 128.2 mm
Compute the value of EI ϴ at the right end support. Wo = 19 kN/m, P =5 kN, L1 = 1.2m, L2 = 2.1m, L3 = 2.4m
A W460×60 steel beam is loaded as shown. Assume w = 90 kN/m, M0 = 135 kN·m, LAB = 3.9 m, LBC = 1.6 m, E = 200 GPa, and I = 255 x 106 mm4. Determine the reaction force at roller B.
Determine the moments at all supports. Answer key: MBA = 2 kN-m; MBC = -2 kN-m; MCB = 4.46 kN-m; MCD = -4.46 kN-m; MDC = 0.66 kN-m; MDE = -0.66 kN-m; MED = 3.27 kN-m
Determine the reactions at the supports for the following structures by using flexibility method. if there are a support movement of A to left by 10mm and a support settlement at D by 12mm. Given E=200GPa, I=10^7mm4 . Verify the results the RISA-2D.(Ans : Ax=-0.789kN, Ay=8.431kN, Dx=-15.211kN, Dy=21.7569kN, MD=33.378kNm↺)
In the system shown; F1 = 20kN, F2 = 10kN, F3 = 10kN (in the middle of the DCBF plane and in the vertical direction),M1 = 20kNm (valid for OHDC plane), M2 = 10kNm (valid for OHGA plane). According to this;a) Find the velocity of the force F2 on the OD axis as a vector.b) Reduce the given system of forces to point O.c) Can we reduce the system of given forces to a single force?
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A cantilever beam, 3.5 m long, carries a concentratedload, P, at mid-lengthGiven:P = 200 kNE = 200 GPaI = 60.8 x 10^6 mm^4 How much is the deflection (mm)at mid-length What force (kN) should be applied at the free end to preventdeflection? To limit the deflection at mid-length to 9.5 mm, how much force(kN) should be applied at the free end?

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