Please do first bullet point ---**Diagrams in Structural Engineering**In the diagram presented, we observe a floor plan with specific measurements and labeled points critical for construction or architectural planning. ### Floor Structure and Measurements1. **Overall Layout:** - The diagram consists of a rectangle divided into smaller sections, labeled with points (A through M). - There is an area labeled "Open to Below" indicating a possibly multi-story structure with an open space visible to the floor below.2. **Vertical Dividers:** - AA prime, BB prime, and CC prime span vertically down the diagram, measured at intervals of 10 feet.3. **Horizontal Dividers:** - FF prime, GG prime, and HH prime run horizontally across the structure. They also divide the space equally into 15 feet each as measurements listed below.4. **Notations and Spacings:** - The spacing between J and L, and K and L is 15 ft. - The spacing between L and M is 20 ft. - The spacing between J and F, G, E, and H is uniformly 20 ft each.### Detailed Labeled Points and Sections:- **Point A to C:** - Space from A to C is divided into equal 10 ft segments vertically. - Horizontal distance from D to E is 10 ft (if taken as the middle segment).- **Open to Below:** - The larger shaded section (open to below) spans multiple smaller segments. - This section is bordered by H, I, L, and M suggesting a segment of the structure that provides visibility or accessibility to the level beneath.- **Segmented Smaller Rooms:** - Rooms/sections formed by points like AFED, EBCD, FIJK, GHLK, etc. are potentially different room sections.- **Sections across Floors:** - Measurements and separation indicate specific room dimensions essential for space management in floor planning.**Conclusion:**This detailed floor plan highlights critical measurements and sections defined by multiple labeled points. It aids in understanding space usage, structural support, and room distribution in an engineering or architectural context.---This educational website content would guide readers on interpreting such diagrams, understanding measurement labels, and applying these principles in real architectural scenarios. ### Structural Engineering: Analyzing Beam Loads and DiagramsTo understand the structural integrity of a floor supported by beams, follow these instructions and considerations:1. **Sketch the Load Paths for the Floor (Plan View)**: On the provided plan view (Figure 2), identify and sketch the paths through which the loads are transferred from the floor slabs down to the beams.2. **Draw Free Body Diagrams**: - Beam JKL: Create a free body diagram (FBD) representing beam JKL which involves isolating the beam and indicating all the applied loads and reaction forces. - Beam EH: Similarly, generate the FBD for beam EH.3. **Draw the Shear Diagram**: - Beam EH: Illustrate the shear force diagram over the span of beam EH, showing the variation of shear force along its length.4. **Draw the Moment Diagram**: - Beam EH: Develop the moment diagram to depict the variation of bending moment along the span of beam EH.#### Assumptions and Data:- **Floor Slabs Specifications**: - Thickness: All slabs are 6 inches thick and reinforced with concrete. - Material Weight: The unit weight of the reinforced concrete is 150 lb/ft³.- **Neglected Factors**: - Self-weight of the beams should be disregarded in calculations. - Live loads are assumed to be zero (Live Load = 0 lb/ft²).#### Figure 2 Analysis:The plan view diagram (Figure 2) presents a grid structure of beams and columns supporting various sections of the floor. Key dimensions include:- **Vertical Spans**: - Between horizontal lines A, D, G, and J are 10 feet each. - Between the horizontal lines J and M is 20 feet. - **Horizontal Spans**: - Between vertical lines J, K, L, and M are 15 feet each. - Between vertical lines L and M is 20 feet.### Steps for Drawing Diagrams:**1. Load Paths for the Floor**:Identify how the floor slab’s load is transferred through the beams to the foundation. Outline these paths on the plan.**2 & 3. Free Body Diagrams**:- Isolate the respective beams (JKL and EH) in your diagram.- Indicate all forces including distributed, point loads, and reaction forces at supports.**4

Unit weight of concreteLive loadThickness of reinforced concrete slab, Neglect the self-weightTo…

● ● ● On the plan view, sketch the load paths for the floor. Draw the free body diagram for beam JKL. Draw the FBD for beam EH. Draw the shear diagram for beam EH. Draw the moment diagram for beam EH. o All floor slabs are 6 inch thick reinforced concrete. o Neglect the self-weight of the beams. o Unit weight of reinforced concrete is 150 lb/ft.³ o Neglect Live Loads (assume Live Load = 0 lb/ft.²). 10 ft. 10 ft. 20 ft. A C Figure 2 B E H Open to Below

● ● ● On the plan view, sketch the load paths for the floor. Draw the free body diagram for beam JKL. Draw the FBD for beam EH. Draw the shear diagram for beam EH. Draw the moment diagram for beam EH. o All floor slabs are 6 inch thick reinforced concrete. o Neglect the self-weight of the beams. o Unit weight of reinforced concrete is 150 lb/ft.³ o Neglect Live Loads (assume Live Load = 0 lb/ft.²). 10 ft. 10 ft. 20 ft. A C Figure 2 B E H Open to Below

Architectural Drafting and Design (MindTap Course List)

7th Edition

ISBN:9781285165738

Author:Alan Jefferis, David A. Madsen, David P. Madsen

Publisher:Alan Jefferis, David A. Madsen, David P. Madsen

Chapter30: Sizing Joists And Rafters Using Span Tables

Section: Chapter Questions

Problem 30.2Q: How is modulus of elasticity represented in engineering formulas?

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