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Please use any case# as an example. I want to understand this better. It will be gladly appreciate if you follow the instruction. Thank you.
Please use any case# as an example. I want to understand this better. It will be gladly appreciate if you follow the instruction. Thank you. You are an engineer at a local engineering firm. Your supervisor asked you to analyze individual members of a Truss Bridge. Your assignment is to solve for the reactions at the supports for truss bridge using loads included in your case and for individual member loads of the truss. Note: Neglect the weight of the members in your analysis. For your individual case number, analyze the truss using the following: a. Method of Sections b. Method of Joints Requirements: Each student is to complete and submit their report in the following order: 1) Instructions: a) Pratt Truss Bridge b) Dimensions & Loading Table - highlight your case 2) Calculations to be completed on one side of engineering (or graph) paper, must be neat and must include: a) Loading Diagram of the Truss drawn to an approximate scale, showing all given geometry, dimensions, applied loads and reactions for your case number b) A Free Body Diagram (F.B.D.) of the Truss showing dimensions, loads and reaction calculations c) Calculation of individual member loads using Method of Joints - include a F.B.D. for each joint analyzed. Analyze ALL joints. d) Calculation of individual member loads using Method of Sections - include a F.B.D. for each section analyzed. Analyze Section 1 & 2. e) Indicate which members are in Tension (T) and which in Compression (C) f) Provide answers on the original Truss Diagram. B) Include all units! Use a ruler and a pencil! 2 2 9 0-0 00 119 H. 00 o-olloc -o00o ale 2 "L" "X" PRATT TRUSS Dimensions & Loading Table Case Number 1 2 3 4 5 6 Truss Height "H" 8'-0" 9'-0" 10'-0" 11'-0 12'-0" 8'-0" 9'-0" 10'-0" 11'-0" 12'-0" Panel Width "L" 6'-0" 7'-0" 8'-0" 9'-0" 10'-0" 6'-0" 7'-0" 8'-0" 9'-0" 10'-0" Vertical Load (kips) 10 10 10 10 10 20 20 20 20 20 Location of Applied Load (Joint) 2 & 7 3&6 4 & 3 4 & 7 5 & 6 4 & 6 2&5 4 & 3 4 & 7 5 & 6 7 8 9 10
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