Eleven sets of illustrations and the corresponding free-body diagrams of building-related beams were provided in Chapter 4 as Exercises 4.1 through 4.11. These free-body diagrams constitute exercises that will be used here and again in Chapter 12. Follow these instructions carefully to save time later: (a) On each sheet of engineering paper reserved for analysis, calculate the vertical shear specific to that member at appropriate intervals across the length of the free-body diagram. Be sure to solve for locations where shear passes through zero. (b) On cach sheet of engineering paper containing the free-body diagram, acatly draw the related shear diagram directly below the associated free-body diagram. The shear diagram should be located in the middle one-third of the page. Reserve the bottom one-third of the sheet for the bending moment diagram introduced in Chap- ter 12. Be sure to show locations where shear passes through zero. 11.1 The free-body diagram in Exercise 4.1I. 11.2 The free-body diagram in Exercise 4.2. 11.3 The free-body diagram in Exercise 4.3. 11.4 The free-body diagram in Exercise 4.4. 11.5 The free-body diagram in Exercise 4.5. 11.6 The free-body diagram in Exercise 4.6. 11.7 The free-body diagram in Exercise 4.7. 11.8 The free-body diagram in Exercise 4.8. 11.9 The free-body diagram in Exercise 4.9. 11.10 The free-body diagram in Exercise 4.10. 11.11 The free-body diagram in Exercise 4.1I.

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A: Mohr's Circle diagram is shown below; Element Rotated to max shear stress (-29.52° )

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A:

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Q: 14.5 Identify the type of vertical CMU structural element shown below

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A:

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.