A floor slab 100 mm thick is cast monolithically with beams 250 mm wide 450 mm deep spaced 1.2 m on centers, on simple supports over a span of 5.0 m. The floor supports a service live load of 2.1 kPa. Using f. = 21 MPa, rebar strength fy = 415 MPa, calculate the following if a typical interior beam is reinforced with 3- 16-mm-dia. flexure bars at the bottom enclosed with 10-mm-dia. stirrups: Nominal moment capacity (kN-m) of a typical interior beam in positive bending considering T-beam geometry. A. 96.66 B. 86.99 C. 91.10 D. 81.99 Maximum factored uniformly distributed load (kN/m) a typical interior beam can sustain against positive bending. A. 30.93 B. 27.83 C. 26.23 Maximum service superimposed dead load in kPa. A. 17.73 B. 11.08 C. 16.52 1. 2. 3. D. 29.15 D. 14.77

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
icon
Concept explainers
Question
15
A floor slab 100 mm thick is cast monolithically with beams 250 mm wide 450
mm deep spaced 1.2 m on centers, on simple supports over a span of 5.0 m. The
floor supports a service live load of 2.1 kPa. Using fe = 21 MPa, rebar strength fy
= 415 MPa, calculate the following if a typical interior beam is reinforced with 3-
16-mm-dia. flexure bars at the bottom enclosed with 10-mm-dia. stirrups:
Nominal moment capacity (kN-m) of a typical interior beam in positive
bending considering T-beam geometry.
A. 96.66
1.
В. 86.99
C. 91.10
D. 81.99
2.
Maximum factored uniformly distributed load (kN/m) a typical interior
beam can sustain against positive bending.
A. 30.93
В. 27.83
C. 26.23
D. 29.15
Maximum service superimposed dead load in kPa.
A. 17.73
3.
В. 11.08
С. 16.52
D. 14.77
Transcribed Image Text:15 A floor slab 100 mm thick is cast monolithically with beams 250 mm wide 450 mm deep spaced 1.2 m on centers, on simple supports over a span of 5.0 m. The floor supports a service live load of 2.1 kPa. Using fe = 21 MPa, rebar strength fy = 415 MPa, calculate the following if a typical interior beam is reinforced with 3- 16-mm-dia. flexure bars at the bottom enclosed with 10-mm-dia. stirrups: Nominal moment capacity (kN-m) of a typical interior beam in positive bending considering T-beam geometry. A. 96.66 1. В. 86.99 C. 91.10 D. 81.99 2. Maximum factored uniformly distributed load (kN/m) a typical interior beam can sustain against positive bending. A. 30.93 В. 27.83 C. 26.23 D. 29.15 Maximum service superimposed dead load in kPa. A. 17.73 3. В. 11.08 С. 16.52 D. 14.77
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Design criteria for structural loading
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.
Similar questions
  • SEE MORE QUESTIONS
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