A steel girder is part of highway 251A bridge in OK. Inspection reports have indicated that some section loss has occurred in the web and bottom flanges at point B of the girder. Using the Influence Line principles, find the maximum moment and shear at point B due to AASHTO design truck and lane loads. Assume the girder is simply supported and has a span (L) = 60ft. 0.3L- B

Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter10: Plate Girders
Section: Chapter Questions
Problem 10.7.7P
Question
A steel girder is part of highway 251A bridge in OK. Inspection reports have
indicated that some section loss has occurred in the web and bottom flanges at
point B of the girder. Using the Influence Line principles, find the maximum
moment and shear at point B due to AASHTO design truck and lane loads.
Assume the girder is simply supported and has a span (L) = 60ft.
0.3L-
TIVT
B
L
Transcribed Image Text:A steel girder is part of highway 251A bridge in OK. Inspection reports have indicated that some section loss has occurred in the web and bottom flanges at point B of the girder. Using the Influence Line principles, find the maximum moment and shear at point B due to AASHTO design truck and lane loads. Assume the girder is simply supported and has a span (L) = 60ft. 0.3L- TIVT B L
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