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A W30x99 hot-rolled structural steel wide-flange shape is used as a simply supported beam on a span of 32 ft, as shown below.  The beam supports a superimposed uniformly distributed load of 4.0 kips/ft in addition to its own weight.  Calculate the maximum bending stress.

A W30x99 hot-rolled structural steel wide-flange shape is used as a simply supported beam on a span of 32 ft, as shown below.  The beam supports a superimposed uniformly distributed load of 4.0 kips/ft in addition to its own weight.  Calculate the maximum bending stress.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter12: Electric Current And Related Variables In Engineering
Section12.2: Electrical Circuits And Components
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A W30x99 hot-rolled structural steel wide-flange shape is used as a simply supported beam on a span of 32 ft, as shown below.  The beam supports a superimposed uniformly distributed load of 4.0 kips/ft in addition to its own weight.  Calculate the maximum bending stress. 

The image depicts a structural analysis of a beam subjected to a distributed load and provides a cross-sectional view. 1. **Beam Diagram**: - **Configuration**: The beam is horizontally positioned and supported at both ends, indicating a simply supported configuration. - **Distributed Load**: The beam experiences a uniformly distributed load of 4 kips per foot across its length. - **Length**: The beam spans a total length of 32 feet. - **Beam Specification**: The designation "W30 x 99" refers to a wide-flange beam with specific dimensions and weight per foot, typically defined by engineering standards. 2. **Cross-Section (Sect A-A)**: - **Diagram**: Located to the right, the section is labeled "Sect A-A" and provides a detailed view of the beam's cross-section. - **Shape**: The cross-section is an I-beam, characterized by a horizontal top and bottom flange connected by a vertical web, typical for structural beams. - **Label**: "X-X" indicates the axis along which the section is taken. This setup is commonly used in structural engineering to determine the load-bearing capacity and behavior of beams under specific loads.
Transcribed Image Text:The image depicts a structural analysis of a beam subjected to a distributed load and provides a cross-sectional view. 1. **Beam Diagram**: - **Configuration**: The beam is horizontally positioned and supported at both ends, indicating a simply supported configuration. - **Distributed Load**: The beam experiences a uniformly distributed load of 4 kips per foot across its length. - **Length**: The beam spans a total length of 32 feet. - **Beam Specification**: The designation "W30 x 99" refers to a wide-flange beam with specific dimensions and weight per foot, typically defined by engineering standards. 2. **Cross-Section (Sect A-A)**: - **Diagram**: Located to the right, the section is labeled "Sect A-A" and provides a detailed view of the beam's cross-section. - **Shape**: The cross-section is an I-beam, characterized by a horizontal top and bottom flange connected by a vertical web, typical for structural beams. - **Label**: "X-X" indicates the axis along which the section is taken. This setup is commonly used in structural engineering to determine the load-bearing capacity and behavior of beams under specific loads.
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