b) A uniform rod of mass 200 grams and length L is supported at both ends. Masses of 400Lgrams and 800 grams are suspended at - and4below, find the force exerted on each support.3L-4from one end. Based on Figure 2M4L⭑R222L3L4m1 gMgm2 gFigure 2

Answered: b) A uniform rod of mass 200 grams and…

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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4 kN 4 kN 3 kN 2 kN B C D 3 m H 2'm - 5 m- -5 m- -5 m- - 5 m- Q4- The figure shows a truss that is supported at A by a pin and a roller at E. The truss is subjected to vertical forces. Determine the following: (a) check for zero-force members and identify such members (b) The Force Reactions at the supports are: Ax kN Ay kN Ey k N (c) The internal Force in member CD, FcD i . kN, specify (T) or (C) (d) The internal Force in member CF, FCF İS. . kN, specify (T) or (C) (e) The internal Force in member CD, FcG is . kN, specify (T) or (C)
4. Find the force acting in Bar AC,CE & CD of the compound Truss and the reactions at A & F as shown in the below figure. 180 lb 540 lb 10 10 D 10 A E F 18' RA RE B.
Calculate the force acting on members FG, FCAND BC.
THE DIAGONAL MEMBERS IN THE CENTER PANELS OF THE TRUSS SHOWN ARE VERY SLENDER AND CAN ACT ONLY IN TENSION; SUCH MEMBERS ARE KNOWN AS COUNTERS. DETERMINE THE FORCE IN MEMBER DE AND IN THE COUNTERS THAT ARE ACTING UNDER THE GIVEN LOADING. (15 PTS) Counters ARA B F 6 ft H C E G 3 kips 6 kips 9 kips -S ft- <8 ft- S ft→|<-S ft-
-5 @ 3m-15m- C F H J K ML boo I A 4@4m=16m B D G E 60 kips A For the truss shown, what is the force in member FG? B what is the force in member BE? + --D
The truss in the figure is loaded by four external forces as shown below. Knowing that P1= 3 kN, P2-4 kN, P3-6 kN and P4=2 kN, a= 3 m and h=2 m, you are required to: h P1 P2 a H B members GH, BG, BC. I P3 G C P4 F D a --- a -- a a) Determine the reactions at the supports A and E. b) Using the method of joints, determine the forces of the members at joint A. c) Using the method of joints, determine the forces of the members at joint E. d) Using the method of sections, determine forces on members GF GC, CD. e) Using the method of sections, determine forces on P1 Note: You are required to draw the FBD and apply the equilibrium equations for each case. E
Determine the force in members BC, CH and GH. G 2 m H F 3 m E A D В 4 m 4 m 4 m - 4 m 4 kN 5 kN 8 kN
3 Determine the support reactions o- beam shown here: S A 12 the 9 = 450 max. hint: 1 resultant force is the area the Loading. 2 the point of action of resultant is not at the middle. ft. B + under 16/8x y
Q2: the three forces which act on the bent bar at the support point A. Then determine the distance of action of the stand-alone resultant force R. 10KN -1.2m 4.8kN E -0.9m sts of sonation the beam caused by the pin Fosn 3.2kN
The bridge truss shown carries the following uniform live load and concentrated live load. А в с D E A F K G H S@8m LOAD W(LL) P(LL) 15 110 Calculate the following: 5. Maximum force on member BH
R A vertical A horizontal TAB REhorizontal TCD Given the truss shown, loaded and dimensioned with the values shown below, find the reaction forces and the forces carried in each member. TBC = TDE TAE TBD ТВЕ Designate members in compression with negative numbers, and members in tension with positive numbers. For the support reactions, designate forces going upward or to the right as positive and forces going downward or to the left as negative. = a = 4ft c = 5ft F₁ b = 4.4ft d = 5.5 ft F₂ = 450lb = = = = A = E a = F₁ B D b = F₂ 550lb
Each of the links AB and CD is made of steel (E = 29 x 106 psi) and has a uniform rectangular cross section of 1x1 in. Knowing that they support rigid member BCE, The downward load at point E is 10000 lbf. 8 in. 8 in. B O A C |--₁ What is the value of SE? (with the unit of in and get to the fourth decimal place) -10 in.--- -15 in. MacBook Air

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b) A uniform rod of mass 200 grams and length L is supported at both ends. Masses of 400 L grams and 800 grams are suspended at - and 4 below, find the force exerted on each support. 3L - 4 from one end. Based on Figure 2 M 4 L⭑ R2 22 L 3L 4 m1 g Mg m2 g Figure 2