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Consider the diagram shown below. It depicts a simple bridge and a HS 15-44 truck live load. Write a program that will compute and visualize the influence lines of bending moment and shear force at points C for the two cases below, due to the influence of moving live load HS 15- 44. Note that A1, A2, A3, and A4 are support points. Take L1= 20 ft, and L2= 15 ft, 11 = 20 ft, 12 = 14 ft, and F=12k. Note that there are hinges at B1 and B2. State any reasonable assumptions. A1 B1 A2 L1 L1 Case 1: L330ft: Case 2: L3 = 50 ft F 12 11 F F/4 C A3 62 B2 A4 L3 L3 L2 L2

Consider the diagram shown below. It depicts a simple bridge and a HS 15-44 truck live load. Write a program that will compute and visualize the influence lines of bending moment and shear force at points C for the two cases below, due to the influence of moving live load HS 15- 44. Note that A1, A2, A3, and A4 are support points. Take L1= 20 ft, and L2= 15 ft, 11 = 20 ft, 12 = 14 ft, and F=12k. Note that there are hinges at B1 and B2. State any reasonable assumptions. A1 B1 A2 L1 L1 Case 1: L330ft: Case 2: L3 = 50 ft F 12 11 F F/4 C A3 62 B2 A4 L3 L3 L2 L2

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter5: Beams And Frames: Shear And Bending Moment
Section: Chapter Questions
Problem 53P: For the beam shown: (a) determine the distance a for which the maximum positive and negative bending...
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Consider the diagram shown below. It depicts a simple bridge and a HS 15-44 truck live load. Write a program that will compute and visualize the influence lines of bending moment and shear force at points C for the two cases below, due to the influence of moving live load HS 15- 44. Note that A1, A2, A3, and A4 are support points. Take L1= 20 ft, and L2= 15 ft, 11 = 20 ft, 12 = 14 ft, and F=12k. Note that there are hinges at B1 and B2. State any reasonable assumptions. A1 B1 A2 L1 L1 Case 1: L330ft: Case 2: L3 = 50 ft F 12 11 F F/4 C A3 62 B2 A4 L3 L3 L2 L2
Transcribed Image Text:Consider the diagram shown below. It depicts a simple bridge and a HS 15-44 truck live load. Write a program that will compute and visualize the influence lines of bending moment and shear force at points C for the two cases below, due to the influence of moving live load HS 15- 44. Note that A1, A2, A3, and A4 are support points. Take L1= 20 ft, and L2= 15 ft, 11 = 20 ft, 12 = 14 ft, and F=12k. Note that there are hinges at B1 and B2. State any reasonable assumptions. A1 B1 A2 L1 L1 Case 1: L330ft: Case 2: L3 = 50 ft F 12 11 F F/4 C A3 62 B2 A4 L3 L3 L2 L2
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