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● On the plan view, Draw the free body diagram for beam JKL. Draw the FBD for beam EH. une 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. 'K Figure 2 B E H Open to Below

● On the plan view, Draw the free body diagram for beam JKL. Draw the FBD for beam EH. une 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. 'K Figure 2 B E H Open to Below

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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# Structural Analysis and Design Exercise ## Instructions Follow the steps below to analyze the designated beams: 1. On the plan view, sketch the load paths for the floor. 2. Draw the free body diagram for beam JKL. 3. Draw the free body diagram (FBD) for beam EH. 4. Draw the shear diagram for beam EH. 5. Draw the moment diagram for beam EH. ## Assumptions - All floor slabs are 6 inches thick reinforced concrete. - Neglect the self-weight of the beams. - Unit weight of reinforced concrete is 150 lb/ft³. - Neglect live loads (assume live load = 0 lb/ft²). ## Plan View (Figure 2) ### Explanation of the Diagram The diagram illustrates the plan view of the structural layout with marked points for reference. Below is a detailed breakdown: - **Grid Dimensions:** - Vertical distances between points: - A to D, D to F, F to J: 10 ft each - J to M: 20 ft - Horizontal distances between points: - J to K, K to L, L to M: 15 ft each - G to H, H to I: 10 ft each - **Beams and Nodes:** - The structure consists of beams interconnected at various points (nodes) labeled from A to M. - An area labeled "Open to Below" indicates sections of the structure without floor slabs, located between beams GH, HK, and LM. ### Steps to Approach the Exercise 1. **Load Path Sketching:** - Identify and sketch the paths through which loads are transferred from the floor slabs to the supporting beams and ultimately to the ground. 2. **Free Body Diagrams:** - Beam JKL: Identify all forces and moments acting on this beam and draw the FBD. - Beam EH: Determine and illustrate the forces and moments acting on this beam and draw the FBD. 3. **Shear Diagram for Beam EH:** - Analyze the forces acting along beam EH and plot the shear forces along its length. 4. **Moment Diagram for Beam EH:** - Calculate and plot the bending moments along the length of beam EH. By following these steps and considering the specified assumptions, you will be able to determine the structural response of the designated beams under the given loading conditions.
Transcribed Image Text:# Structural Analysis and Design Exercise ## Instructions Follow the steps below to analyze the designated beams: 1. On the plan view, sketch the load paths for the floor. 2. Draw the free body diagram for beam JKL. 3. Draw the free body diagram (FBD) for beam EH. 4. Draw the shear diagram for beam EH. 5. Draw the moment diagram for beam EH. ## Assumptions - All floor slabs are 6 inches thick reinforced concrete. - Neglect the self-weight of the beams. - Unit weight of reinforced concrete is 150 lb/ft³. - Neglect live loads (assume live load = 0 lb/ft²). ## Plan View (Figure 2) ### Explanation of the Diagram The diagram illustrates the plan view of the structural layout with marked points for reference. Below is a detailed breakdown: - **Grid Dimensions:** - Vertical distances between points: - A to D, D to F, F to J: 10 ft each - J to M: 20 ft - Horizontal distances between points: - J to K, K to L, L to M: 15 ft each - G to H, H to I: 10 ft each - **Beams and Nodes:** - The structure consists of beams interconnected at various points (nodes) labeled from A to M. - An area labeled "Open to Below" indicates sections of the structure without floor slabs, located between beams GH, HK, and LM. ### Steps to Approach the Exercise 1. **Load Path Sketching:** - Identify and sketch the paths through which loads are transferred from the floor slabs to the supporting beams and ultimately to the ground. 2. **Free Body Diagrams:** - Beam JKL: Identify all forces and moments acting on this beam and draw the FBD. - Beam EH: Determine and illustrate the forces and moments acting on this beam and draw the FBD. 3. **Shear Diagram for Beam EH:** - Analyze the forces acting along beam EH and plot the shear forces along its length. 4. **Moment Diagram for Beam EH:** - Calculate and plot the bending moments along the length of beam EH. By following these steps and considering the specified assumptions, you will be able to determine the structural response of the designated beams under the given loading conditions.
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