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5. Describe what each of the following diagrammatical structural boundary conditions mean (5 marks): 6. Draw...
6:04 PM Wed Apr 22 5 TODO of ☺ + 0 The Beam is subjected to...
6:04 PM Wed Apr 22 5 TODO of ☺ + 0 The Beam is subjected to a distributed load, determine the shear force diagram and bending moment diagram Calculate the numerical values of the graphs. Express the maximum shear force and bending moment 20kN/m 10KN 3m om 4m
26.23 The moment distribution method in structural analysis can be treated as: Displacement method Force method...
26.23 The moment distribution method in structural analysis can be treated as: Displacement method Force method Flexibility method First order approximate method 26.24 The method of moment distribution in structural analysis is: An approximate one An interative method An exact one None of the above 26.25 The strain energy method in structural analysis is based on the minimization of the energy with respect to: Strains Force Stress Displacement 26.26 The minimization of potential energy in structural analysis results in: Equilibrium...
QUESTION 2 [30 Marks) The framed structure shown in Figure 2 has simple supports (i.e. is...
QUESTION 2 [30 Marks) The framed structure shown in Figure 2 has simple supports (i.e. is free to rotate) at joints A and G. Members AC and GE are vertical, while CE and EH are horizontal. There is an internal moment release at joint C. A uniformly distributed load of 5 kN/m is applied between D and E, and another uniformly distributed load of 4 kN/m is applied between F and G as shown. There is also a horizontal point...
Draw the complete shear force and bending moment diagrams for the following beams. Show all steps,...
Draw the complete shear force and bending moment diagrams for the following beams. Show all steps, and clearly label the significant points on each diagram so that the diagram can stand alone. W0 (d) Note: Assume that the reaction of the ground is uniformly distributed
Question 2 (25 marks) A square wood platform of side-length L = 2.4 m rests on...
Question 2 (25 marks) A square wood platform of side-length L = 2.4 m rests on masonry walls. The deck of the platform is constructed of 4 cm thick planks supported on two beams which are 2.4 m long. The beams have a width of 100 mm and height of 150 mm and are supported at their ends by the walls. The structure is designed to support a uniformly distributed load, wA (kN/m2), acting over the entire top surface of...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and point load at Member BC and joint B. It has pinned supports A and C, while joint B is fixed connected, as can be seen in Figure 1. Take E-200 GPa. a) Using the slope-deflection method, calculate the moments and illustrate the bending moment diagram. [15 marks) b) Then calculate the shear forces and sketch the shear force diagram. [10 marks) 22 KN 10...
Problem 5 Three moment equation. Analyze and draw the bending moment and shear force diagrams for...
Problem 5 Three moment equation. Analyze and draw the bending moment and shear force diagrams for the following multi-span beam (typical for a roof beam of a building): Number of spans: Length of interior spans: Length of exterior spans: 0.8L Flexural stiffness Loading Supports: 4 El (same for all spans) W (uniformly-distributed load on all spans) Left support is a pin, all others are rollers.
Draw the influence lines Question 6 (8 marks) Consider the moving load Pm 1 that may be applied to the structure shown...
Draw the influence lines
Question 6 (8 marks) Consider the moving load Pm 1 that may be applied to the structure shown below in Figure 6. Note that support A is a pin support and supports B and C are roller supports. Figure 6 In the spaces provided below, draw the Influence Lines for (i) the shear force at point E, (i) the bending moment at point E, and (ili) the bending moment at point D (i) Influence Line "VE...
PLEASE SHOW WORK. WILL UPVOTE! Only need Shear & Moment Diagrams 5) A 30 foot long...
PLEASE SHOW WORK. WILL UPVOTE! Only need Shear &
Moment Diagrams
5) A 30 foot long simply-supported beam supports the unfactored loads shown in the figure. The uniformly distributed dead load, wo, includes the self-weight of the beam, and is constant along the full beam length. Two different uniformly distributed live loads, wuu and wiz are applied as indicated. Concentrated dead, PD, and live, Pt, loads are applied as shown in the figure. Draw factored shear force and factored bending...
solve this structural design question using australian standards (a) The diagram shown below (Figure 3) represents a...
solve this structural design question using australian
standards
(a) The diagram shown below (Figure 3) represents a statically determinate beam ABCDE carrying a 1 kN point load which moves along the length of the beam. The support at A is fixed, B is an internal hinge and D is a roller support. Develop the following influence lines for this beam showing the values at all points A, B, C, D and E. All dimensions are in mm. Influence line for...
6:04 PM Wed Apr 22 5 TODO of ☺ + 0 The Beam is subjected to a distributed load, determine the shear force diagram and bending moment diagram Calculate the numerical values of the graphs. Express the maximum shear force and bending moment 20kN/m 10KN 3m om 4m
QUESTION 2 [30 Marks) The framed structure shown in Figure 2 has simple supports (i.e. is free to rotate) at joints A and G. Members AC and GE are vertical, while CE and EH are horizontal. There is an internal moment release at joint C. A uniformly distributed load of 5 kN/m is applied between D and E, and another uniformly distributed load of 4 kN/m is applied between F and G as shown. There is also a horizontal point...
Draw the complete shear force and bending moment diagrams for the following beams. Show all steps, and clearly label the significant points on each diagram so that the diagram can stand alone. W0 (d) Note: Assume that the reaction of the ground is uniformly distributed
Question 2 (25 marks) A square wood platform of side-length L = 2.4 m rests on masonry walls. The deck of the platform is constructed of 4 cm thick planks supported on two beams which are 2.4 m long. The beams have a width of 100 mm and height of 150 mm and are supported at their ends by the walls. The structure is designed to support a uniformly distributed load, wA (kN/m2), acting over the entire top surface of...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and point load at Member BC and joint B. It has pinned supports A and C, while joint B is fixed connected, as can be seen in Figure 1. Take E-200 GPa. a) Using the slope-deflection method, calculate the moments and illustrate the bending moment diagram. [15 marks) b) Then calculate the shear forces and sketch the shear force diagram. [10 marks) 22 KN 10...
Problem 5 Three moment equation. Analyze and draw the bending moment and shear force diagrams for the following multi-span beam (typical for a roof beam of a building): Number of spans: Length of interior spans: Length of exterior spans: 0.8L Flexural stiffness Loading Supports: 4 El (same for all spans) W (uniformly-distributed load on all spans) Left support is a pin, all others are rollers.
Draw the influence lines
Question 6 (8 marks) Consider the moving load Pm 1 that may be applied to the structure shown below in Figure 6. Note that support A is a pin support and supports B and C are roller supports. Figure 6 In the spaces provided below, draw the Influence Lines for (i) the shear force at point E, (i) the bending moment at point E, and (ili) the bending moment at point D (i) Influence Line "VE...
PLEASE SHOW WORK. WILL UPVOTE! Only need Shear &
Moment Diagrams
5) A 30 foot long simply-supported beam supports the unfactored loads shown in the figure. The uniformly distributed dead load, wo, includes the self-weight of the beam, and is constant along the full beam length. Two different uniformly distributed live loads, wuu and wiz are applied as indicated. Concentrated dead, PD, and live, Pt, loads are applied as shown in the figure. Draw factored shear force and factored bending...
solve this structural design question using australian
standards
(a) The diagram shown below (Figure 3) represents a statically determinate beam ABCDE carrying a 1 kN point load which moves along the length of the beam. The support at A is fixed, B is an internal hinge and D is a roller support. Develop the following influence lines for this beam showing the values at all points A, B, C, D and E. All dimensions are in mm. Influence line for...
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