A continuous beam with a span of 20m is supported at both ends A and C by a hinged and a roller at B as shown in the figure. The beam does not have the same moment of inertias. E = 200000 MPa and I = 700 x 106 mm4. Find slope at B moment at B, in kN.m

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter14: Highway Surveys And Location
Section: Chapter Questions
Problem 14P
Question

A continuous beam with a span of 20m is supported at both ends A and C by a hinged and a roller at B as shown in the figure. The beam does not have the same moment of inertias. E = 200000 MPa and I = 700 x 106 mm4.

Find

slope at B

moment at B, in kN.m

60KN
15 kN /m
C
A I
А
OB
21
10 m
5 m
5 m
Transcribed Image Text:60KN 15 kN /m C A I А OB 21 10 m 5 m 5 m
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