It consists of a 10-in.thick reinforced concrete slab supported on steel beams. The slab weighs 125 lb/ft2. The weight of light fixtures and utilities suspended from the bottom of the slab is estimated to be 5 lb/ft2 . The exterior beams B1 and B2 support a 14-ft-high masonry wall constructed of lightweight, hollow concrete block that weighs 38 lb/ft2 . We assume that the tributary area for each beam is shown by the dashed lines in the Figure, and the weight of the beams and their fireproofing is estimated to be 80 lb/ft. Draw the shear and moment curves produced by the total dead load for beams B1 and B2.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The corner panel of a typical floor of a warehouse is shown in Figure. It consists of a 10-in.thick reinforced concrete slab supported on steel beams. The slab weighs 125 lb/ft2. The weight of light fixtures and utilities suspended from the bottom of the slab is estimated to be 5 lb/ft2 . The
exterior beams B1 and B2 support a 14-ft-high masonry wall constructed of lightweight, hollow concrete block that weighs 38 lb/ft2 . We assume that the tributary area for each beam is shown by the dashed lines in the Figure, and the weight of the beams and their fireproofing is estimated to be 80 lb/ft. Draw the shear and moment curves produced by the total dead load
for beams B1 and B2.

### Plan View of Structure

The plan view diagram illustrates a structural layout as follows:

1. **Triangles**:
   - △ACB is an isosceles triangle with two angles measuring 45° at points A and B.
   - Line segment AC is labeled \( B_2 \), and line segment CB is also labeled \( B_2 \) with a value of 14 units.

2. **Slab**:
   - In the middle of the plan is a blue-shaded rectangle representing a 10' slab.
   - The horizontal length \( B_1 \) of the slab is marked as 18 units across the base.

3. **Dimensions**:
   - The vertical segments extending from points A to B and B to B span 14'.

### Section 1-1 Diagram

The section view diagram provides a cross-sectional representation:

1. **Vertical Elements**:
   - Shows a 10' block positioned vertically on the left side.
   - The entire height of the section is 14'.

2. **Slab Details**:
   - A 10' slab extends horizontally from the top of the 10' block.
   - The slab is parallel to the base of the diagram, providing structural support.

This setup illustrates key structural components and their connections, highlighting the balance achieved by symmetric design and consistent element sizing.
Transcribed Image Text:### Plan View of Structure The plan view diagram illustrates a structural layout as follows: 1. **Triangles**: - △ACB is an isosceles triangle with two angles measuring 45° at points A and B. - Line segment AC is labeled \( B_2 \), and line segment CB is also labeled \( B_2 \) with a value of 14 units. 2. **Slab**: - In the middle of the plan is a blue-shaded rectangle representing a 10' slab. - The horizontal length \( B_1 \) of the slab is marked as 18 units across the base. 3. **Dimensions**: - The vertical segments extending from points A to B and B to B span 14'. ### Section 1-1 Diagram The section view diagram provides a cross-sectional representation: 1. **Vertical Elements**: - Shows a 10' block positioned vertically on the left side. - The entire height of the section is 14'. 2. **Slab Details**: - A 10' slab extends horizontally from the top of the 10' block. - The slab is parallel to the base of the diagram, providing structural support. This setup illustrates key structural components and their connections, highlighting the balance achieved by symmetric design and consistent element sizing.
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