Period: This bridge spans a 10ft wide creek. A 30lb downward force is located at the top center of the bridge.Calculate the load forces and the X and Y components of each member. Round to 2 decimal places for all forces. For each member, state whether in tension or compression. Name: All force diagrams and triangles should be shown on the back of this page or an additional sheet. Bridge is symmetrical and static. A Ay 58.00⁰ B 30 lbs 4D C 48.98 How much force is Ay and Ey? Ay = Can this problem be solved using the method of joints? circle- YES/NO Remember: XFx = 0, ZFy=0 & ZMz = 0 Member C or T X AB AC BC BD CD CE DE EF CF lbs Fy= E Y lbs Fy 2j = m+ 3 Load

Period: This bridge spans a 10ft wide creek. A 30lb downward force is located at the top center of the bridge.Calculate the load forces and the X and Y components of each member. Round to 2 decimal places for all forces. For each member, state whether in tension or compression. Name: All force diagrams and triangles should be shown on the back of this page or an additional sheet. Bridge is symmetrical and static. A Ay 58.00⁰ B 30 lbs 4D C 48.98 How much force is Ay and Ey? Ay = Can this problem be solved using the method of joints? circle- YES/NO Remember: XFx = 0, ZFy=0 & ZMz = 0 Member C or T X AB AC BC BD CD CE DE EF CF lbs Fy= E Y lbs Fy 2j = m+ 3 Load

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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Can you answer this question. It has 2 parts. Please use simple terminology and show all work.
2. Determine the force in each member of the truss shown using the method of joints. Indicate whether the member is in tension (T) or compression (C).Tabulate your results using the example shown. B Member Force (kN) C/T 30 kN АВ 4 m AD ВС 2 m D BD CD 18 kN 8 m 8 m
The forces applied are perpendicular to the side of the truss. Determine the support reactions at A and B. INDICATE IF REACTION FORCES ARE GOING DOWNWARDS AND GOING TO THE LEFT. ANSWERS UP TO 5 DECIMAL PLACES -Ax -Ay -RB
Determine the force in each member of the Gambrel roof truss shown. State whether each member is in tension or compression.
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Please answer the problem attached image. Thank you very much. Hint: a=15.33kN
Find the forces acting in all members of the truss shown in Figure by using Method of joints and verify by Method of section.
solve all member forces using method of joints
QUESTION 1 The figure below shows a warren girder consisting of seven members each of 3m length freely supported at the end. The girder is loaded at B and C. Find the forces in all the members of the girder, indicating whether the force is compressive or tensile using the method of section. 2KN 4KN В 60° 60° 60° 60° A E 6m B.
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