A simply supported rectangular beam has a width of 300mm and the distance to the centroid of tension reinforcement is 330mm. The tension reinforcement has an area of 2463mm.2 and the area of compression reinforcement placed 70mm from the compression face of the beam is 1231.5mm.2, fy = 415MPa, fc'=30MPa, balanced steel ratio of 0.031.The concentrated live load at the midspan in addition to a deadload of 20kN/m including the weight of the beam if it has a span of 6m is__
A simply supported rectangular beam has a width of 300mm and the distance to the centroid of tension reinforcement is 330mm. The tension reinforcement has an area of 2463mm.2 and the area of compression reinforcement placed 70mm from the compression face of the beam is 1231.5mm.2, fy = 415MPa, fc'=30MPa, balanced steel ratio of 0.031.The concentrated live load at the midspan in addition to a deadload of 20kN/m including the weight of the beam if it has a span of 6m is__
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Subject: Reinforced concrete Design- Civil Engineering
A simply supported rectangular beam has a width of 300mm and the
distance to the centroid of tension reinforcement is 330mm. The tension
reinforcement has an area of 2463mm.2 and the area of compression
reinforcement placed 70mm from the compression face of the beam is
1231.5mm.2, fy = 415MPa, fc'=30MPa, balanced steel ratio of 0.031.The
concentrated live load at the midspan in addition to a deadload of 20kN/m
including the weight of the beam if it has a span of 6m is__.
Choices
A. 56kN
B. 61KN
C. 74KN
D. 83KN
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Step 1: Introduce the problem statement
VIEWStep 2: Determine the depth of neutral axis
VIEWStep 3: Check whether the compression steel yields
VIEWStep 4: Recalculate the depth of neutral axis
VIEWStep 5: Determine balanced and auxiliary tension steel
VIEWStep 6: Determine design moment strength
VIEWStep 7: Compute moments due to dead load and live load
VIEWStep 8: Determine concentrated live load
VIEWSolution
VIEWTrending now
This is a popular solution!
Step by step
Solved in 9 steps with 14 images
Knowledge Booster
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 (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning