Part A Determine the force in member JI of the truss, and state if the member is in tension or compression Take F-F-2660 lb. F-3840 lb, and F-F-1670 lb. (Eure) Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. F- Value Submit Request Answer Part B Fix Value Determine the force in member JE of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression Submit Request Answer AM Part C FDE- Submit → lb O Show Transcribed Text Value → Request Answer lb Determine the force in member DE of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Assume positive scalarst negative scalars for members in compression. ? 4 → lb 3 members in tension and

Part A Determine the force in member JI of the truss, and state if the member is in tension or compression Take F-F-2660 lb. F-3840 lb, and F-F-1670 lb. (Eure) Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. F- Value Submit Request Answer Part B Fix Value Determine the force in member JE of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression Submit Request Answer AM Part C FDE- Submit → lb O Show Transcribed Text Value → Request Answer lb Determine the force in member DE of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Assume positive scalarst negative scalars for members in compression. ? 4 → lb 3 members in tension and

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter3: Tension Members

Section: Chapter Questions

Problem 3.3.1P

See similar textbooks

Similar questions

H.W: draw the I.L for RA, RC, RF, RD, MD, VCL, VG and MG. A 2 m B -2 m C G 0.4 m 1.6 m D 2 m- E 2 m LL
Q.. GVF,
Structural Analysis. Solve F4-5
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) С. Determine the reaction forces at O.
fe 1. a b c and d
Draw the FDBS of member ADB and BEC 1 m 1 m В C E 1 m D 1.6 m
L1 L2 H2 D. B H1
5.13 The shallow foundation shown in Figure 5.29 measures 1.5 mx 2.25 m and is subjected to a centric load and a moment. If e, = 0.12 m, e, = 0.36, and the depth of the foundation is 0.8 m, determine the allowable load the foun- dation can carry. Use a factor of safety of 4. For the soil, we are told that the unit weight y = 17 kN/m³, friction angle o'= 35°, and cohesion c' = 0.
For the given properties of the beam below, determine the safest wy that the beam will carry. bf = 850mm bw = 400mm tf = 100mm d = 400mm ニ d' = 100mm fc' = 32MPA %3D fy = 400MPA As = 8 - 32mm bars ニ The answer is kN/m Pu = 20 KN %3D bf 3Pu O-50 Pu 七キ Wu 5m As 13 + bw *
-15 4.5 2R 影752 DETERMINE THE AREA THG POSITION OF THE CENTROID ABOUT THE REFERENCE AXES AND THE MOMENT OFE NERTIA ABOUT THE CENTROIDAL AXES OF THE COMPOSITE F6URE
H.W6: 1- discuss the stability and determinacy of the following structure 2- Draw N, V and M diagrams for part BCD A 2m F water 4m G 2m B water HCI E 2m 2m + 2m 12m2r 2m D 4m
Ah G Av E 60° 490 30 Bh B x F x D •METHOD OF JOINTS 20 N Tabulation of forces from Method of Joints: FORCE ACTING |МЕMBERS (N) NATURE DC EC DF GD