Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
A four-meter intermediate floor beam is made of ASTM A992 steel (Fy = 350 MPa; F₁ = 450 MPa) rolled into W14x82 section. The beam is laterally braced at its supports and at its midspan only. The beam is to be subjected to a uniform gravity loads (dead and live) such that the ratio of total uniform service dead load to total uniform service live load is 3.00. The beam is also subjected to a concentrated dead load of 15 kN and concentrated live load of 25 kN each at its third points. The maximum service live load deflection of the beam must not exceed 25 mm. ASD specifications were used for the design of the beam.

A four-meter intermediate floor beam is made of ASTM A992 steel (Fy = 350 MPa; F₁ = 450 MPa) rolled into W14x82 section. The beam is laterally braced at its supports and at its midspan only. The beam is to be subjected to a uniform gravity loads (dead and live) such that the ratio of total uniform service dead load to total uniform service live load is 3.00. The beam is also subjected to a concentrated dead load of 15 kN and concentrated live load of 25 kN each at its third points. The maximum service live load deflection of the beam must not exceed 25 mm. ASD specifications were used for the design of the beam.

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
Question

help me i got trouble on this igive you upvote :))

buckling will significantly affect its flexural strength. Classify the beam section as compact, non-compact, or slender. (b) Determine the design flexural capacity of the beam considering either yielding or flange buckling (depending if the section is compact, non-compact, or slender). (c) Determine the design flexural capacity of the beam considering lateral-torsional buckling. Use C, = 1.00. (d) Determine the design shear capacity of the beam. Assume unstiffened webs. (e) Determine the maximum permissible magnitude of super-imposed uniform service dead load and total uniform live load that should be applied on the beam such that it will not fail in either flexure, shear, and/or deflection requirements. Use IBC limits for deflection requirements.
Transcribed Image Text:buckling will significantly affect its flexural strength. Classify the beam section as compact, non-compact, or slender. (b) Determine the design flexural capacity of the beam considering either yielding or flange buckling (depending if the section is compact, non-compact, or slender). (c) Determine the design flexural capacity of the beam considering lateral-torsional buckling. Use C, = 1.00. (d) Determine the design shear capacity of the beam. Assume unstiffened webs. (e) Determine the maximum permissible magnitude of super-imposed uniform service dead load and total uniform live load that should be applied on the beam such that it will not fail in either flexure, shear, and/or deflection requirements. Use IBC limits for deflection requirements.
SITUATION 2 A four-meter intermediate floor beam is made of ASTM A992 steel (Fy = 350 MPa; Fu = 450 MPa) rolled into W14x82 section. The beam is laterally braced at its supports and at its midspan only. The beam is to be subjected to a uniform gravity loads (dead and live) such that the ratio of total uniform service dead load to total uniform service live load is 3.00. The beam is also subjected to a concentrated dead load of 15 kN and concentrated live load of 25 kN each at its third points. The maximum service live load deflection of the beam must not exceed 25 mm. ASD specifications were used for the design of the beam. (a) Assess the beam section if local buckling will significantly affect its flexural strength. Classify the beam section as compact, non-compact, or slender. (b) Determine the design flexural capacity of the beam considering either yielding or
Transcribed Image Text:SITUATION 2 A four-meter intermediate floor beam is made of ASTM A992 steel (Fy = 350 MPa; Fu = 450 MPa) rolled into W14x82 section. The beam is laterally braced at its supports and at its midspan only. The beam is to be subjected to a uniform gravity loads (dead and live) such that the ratio of total uniform service dead load to total uniform service live load is 3.00. The beam is also subjected to a concentrated dead load of 15 kN and concentrated live load of 25 kN each at its third points. The maximum service live load deflection of the beam must not exceed 25 mm. ASD specifications were used for the design of the beam. (a) Assess the beam section if local buckling will significantly affect its flexural strength. Classify the beam section as compact, non-compact, or slender. (b) Determine the design flexural capacity of the beam considering either yielding or
Expert Solution
steps

Step by step

Solved in 7 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
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
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