2.) Consider the bar OA that is constrained by a ball-and-socket joint at O. Cables connect A to points B, C and the load (F). Load F is 470 Ib. The weight of the bar OA is 220 lb and acts at its midpoint. BEWARE: look carefully at the labels for each axis. Z is not the vertical axis. a. Draw a FBD of the bar OA. Label all (external) unknown reaction forces & moments for the pipe. b. Determine tensions in the cables (AB and AC) C. Determine the reaction forces at O.

2.) Consider the bar OA that is constrained by a ball-and-socket joint at O. Cables connect A to points B, C and the load (F). Load F is 470 Ib. The weight of the bar OA is 220 lb and acts at its midpoint. BEWARE: look carefully at the labels for each axis. Z is not the vertical axis. a. Draw a FBD of the bar OA. Label all (external) unknown reaction forces & moments for the pipe. b. Determine tensions in the cables (AB and AC) C. Determine the reaction forces at O.

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

3. Determine maximum strength P for the bracket connection in the figure. ST37 steel is used for the connection, F = 2400kg /cm,F, = 3700kg /cm %3D %3D IPE200 15 cm P=? PL 250x150x15 mm te 7 mm, L=250 mm
E. With diagram/FBD Determine bar force member EF
Three bars pinned together at B and C and supported at hinges at A and D as shown in the figure. form afour-link mechanism. Determine the value of "P" to prevent Motion.
Calculate the force at member GE. -Include direction (upward, downward, N, E, W, S, or if Tensile or Compressive -Include 4 decimal points -Provide a readable solution
Steel bar,.
Consider the truss shown in the figure. Determine the force in members ML, MC, and BC and state if these members are in tension or compression. Show all your work. (lengths AB-BC=CD%3DE%3DEF%3FG=3m) 50 kN 50 kN 50 kN N ML K J IH B CD E F hod 18 m 6 @3 m
Part 2: Identify the read forces 4m 11 ang 600 4m 60 60 4m 10KN Rea'd: All member forces (use methorl of joints)
1.8-12 A plane truss is subjected to loads 2P and P at joints B and C, respectively, as shown in the figure part a. The truss bars are made of two L102 x 76 x 6.4 steel angles [see Table F-5(b): cross-sectional area of the two angles, A = 2180 mm², figure part b] having an ultimate stress in tension equal to 390 MPa. The angles are con- nected to an 12 mm-thick gusset plate at C (figure part c) with 16-mm diameter rivets; assume each rivet transfers an equal share of the member force to the gusset plate. The ultimate stresses in shear and bearing for the rivet steel are 190 MPa and 550 MPa, respectively. Determine the allowable load Pallow if a safety factor of 2.5 is desired with respect to the ultimate load that can be carried. (Consider tension in the bars, shear in the riv- ets, bearing between the rivets and the bars, and also bear- ing between the rivets and the gusset plate. Disregard friction between the plates and the weight of the truss itself.)
1. Is this truss (simple, compound or complex )truss? 2. Determine the bar force in member AF of the truss shown in the figure below: * 20kN E D 2m A в 2m K 2m G 2m 2m 1 Add File
Check the stability of truss.. Give me right solution with clear calculations.
Determine the force in each member of the truss, and state if the members are in tension or compression. Use Method of Joints. Show your complete solution with FBD in every joint. 600 N D 2 m 900 N E C 2 m A B 2 m-
Using method of sections, determine the forces acting in members BC, GC, and GF of the truss shown below. The truss supported by a hinge at A and a roller at E. Summarize the forces indicating tension or compression. Hing e A, Roller E Se where is Your Yeactions A tet 60⁰ B 6.0 m 60° 30 kN G 6.0 m 45 kN 6.0 m ( فهه منصاعدا where FBB f the SE you E Your