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1. What is the weight of each block shown below in pounds? A) 2’x2’x10’ Steel Bar w=490lb/ft^3 B) 5’x4’x3’ Concrete Block w=150lb/ft^3 A) 3’x10’x2’ Wood block w=50lb/ft^3 2.The 6” thick, 20’x25’ concrete slab weights 150lbs/ft^3 and has an area load of 50lbs/ft^2 (psf). What is the total load of the floor?

Lab Assignment #2 Loads: UDL and Concentrated Name: TA 1. Use the provided beam models to solve for the equivalent concentrated load of each beam configuration. Draw the loading conditions showing the equivalent concentrated load(s). a) w = 30lbs/ft 6ft 6ft c) w = 50lbs/ft 12ft w = 70lbs/ft b) 4ft w = 20lbs/ft w = 40lbs/ft d) 9ft 2. Find the equivalent concentrated load(s) for the bags of cement stacked on the dock as shown here. Each bag weighs 100 lbs and is 12 inches long. Draw the loading conditions for each showing the equivalent concentrated load(s). 1 bag = 100lbs L= 12 ft L= 6ft L= 8ft

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The rectangular gate shown in figure rotates about an axis through N. If a=3.3 ft,b=1.3 ft, d=2 ft, and the width perpendicular to the plane of the figure is 3 ft, what torque(applied to the shaft through N) is required to hold the gate closed?

An elevated tank feeds a simple pipe system as shown. There is a fire hydrant atpoint C. The minimum allowable pressure at point C is 22 psig for firefighting requirements.What are the maximum static head (in ft) as well as pressure (in psig) at point C (i.e. nodischarge in the system)? Do we meet the pressure requirement for firefighting? (Please donot worry about L or d in the figure below)

12. For the beam loaded and supported as shown, determine the following using Point Load Analogous via Integration: a. the rotation at the left support. b. the deflection at midspan R1 1 . m 600 N/m 3 m + 2 m R2

14. Find the reaction R and the moment at the wall for the propped beam shown below using Point Load Analogous via Integration: 16 kN/m 000 4.5m 4.5m

13. Determine the moment at supports A and B of the fixed ended beam loaded as shown using Point Load Analogous via Integration: 10 kN/m 9 kN/m 3 m 3 m 12 kN/m