Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
P1 = 30 kN P2 = 20 kN WI = 12.5 kN/m 7.5 kN/m Wi = 10.5 kN/m 4.5 kN/m WD WD = D A 3 m 2.5 m 8 m 10 m

P1 = 30 kN P2 = 20 kN WI = 12.5 kN/m 7.5 kN/m Wi = 10.5 kN/m 4.5 kN/m WD WD = D A 3 m 2.5 m 8 m 10 m

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
icon
Concept explainers
Question

A continuous concrete beam shown in the figure has a width of b= 300 mm, an effective depth of d= 560 mm, and an overall depth of h= 600 mm. The beam carries a  dead load at span AB of 7.5 kN/m and at span BC, CD of 4.5 kN/m. A live load at span AB of 12.5 kN /m and at span BC, CD of 10.5 kN/m.

Solve for the reactions (Ra, Rb, Rc) and bending moments at supports (Ma, Mb, Mc) on the continuous concrete beam shown in the figure. Draw the shear and moment diagrams.
(Use the moment distribution method with constant section moment of inertia)

Answer: Ra=110.2 kN, Rb=310 kN, Rc=220 kN, Ma=-125 kN m, Mb =-259 kN m, Mc = -160 kN m

P1 = 30 kN P2 = 20 kN WI = 12.5 kN/m 7.5 kN/m Wi = 10.5 kN/m 4.5 kN/m WD WD = D A 3 m 2.5 m 8 m 10 m
Transcribed Image Text:P1 = 30 kN P2 = 20 kN WI = 12.5 kN/m 7.5 kN/m Wi = 10.5 kN/m 4.5 kN/m WD WD = D A 3 m 2.5 m 8 m 10 m
Expert Solution
steps

Step by step

Solved in 5 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Pressure and stress
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS