Sustainable Energy
2nd Edition
ISBN: 9781337551663
Author: DUNLAP, Richard A.
Publisher: Cengage,
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Chapter 3, Problem 8P
To determine
Calculate the number of years the U.S. resources last at the current rate of use.
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Q5: Find the force in each member of truss in figure below.
10 kN
-2 m-
4 m
2 m
5 kN
4 m
45
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- Send me the solution to the following question based on the source and I do not want the solution from artificial intelligencearrow_forwardSTRUCTURES I Homework #1: Force Systems Name: TA: PROBLEM 1 Determine the horizontal and vertical components of the force in the cable shown. PROBLEM 2 The horizontal component of force F is 30 lb. What is the magnitude of force F? 6 10 4 4 F = 600lbs F = ?arrow_forward18:02 28% 50 同 こ 【Recommend】 Easily add text in PDF 3 m 35 kN 4m 84 kN +3m EA = constant E = 200 GPa A T5 4m Add 1,200 mm² Find Horizontal and vertical displacement at B 4 kN m m- B Determine Vertical displacement at C Determine the displacement or point B of the steel beam shown in Take E200 GPa, I = 500(106) mm4. 5 m 2/ 40 kN B 12 kN/m 4 m. 12 kN/m 3 m B 10 m- E constant = 70 GPa I 554 (10) mm Determine Displacement at C ΙΣΤ Edit Annotate Fill & Sign Convert Allarrow_forward
- In a floor of an industrial building, boilers are supported symmetrically on secondary beams A and B, which have a centre-to-centre distance of 5 m and which are in turn supported by the main beam, which has a span of 9 m (see Fig. 10.62). Design the main beam given the following data:arrow_forwardS₂ S S,-40 S,-100 P S,=40 40 80 80 40arrow_forwardThe bolted connection shown is connected with M20 bolts in standard holes. The plate material is A36 steel. Find the allowable (ASD) tensile strength of each plate. 50 65 65 65 13 40 65 40 13arrow_forward
- A 3.048 m long column (Fy = 483 MPa) carries an axial compression load of 5000 kN dead load. The column is braced at mid-height to strengthen the column in the weak direction. Use LRFD. Which of the following most nearly gives the nominal compressive strength? Show solution and drawingsarrow_forwardWhen an open-ended square tube is placed vertically into a pool of water, the water rises 4 mm up inside of the tube. A) Determine the inner length of the square tube. A solid cylindrical rod is then placed vertically down the center of the open-ended square tube and the water rises an additional 4 mm up the tube. B) Determine the diameter of the solid rod that was inserted. 0.073 @ 20N m T C s = = o .arrow_forwardPlease use the following labels in the image such as Va, Vbr, Vbl and etc. Show step by step solution for each. Thanks!arrow_forward
- The single story building shown in Fig. 2 has an applied uniform load of 300 psf (0.3ksf) including the self weight of the beams and the girders. The roof has a 16 ft x 15 ft opening as shown. 1. Determine the axial loads on Columns C1 and C2 using reactions from the beams supported on the columns. 2. Determine the axial loads on Columns C1 and C2 using the concept of tributary areas.arrow_forwardA built-up beam section is formed by welding 2xL8x6x1 angles to the bottom flange of W36x210 as shown in Fig. 1. Determine the following section properties of the built-up cross section: a. Cross sectional area, A (in2) b. The location of the centroids CG-X and CG-Y id of the built up section from the bottom of angle ( this value is given, so you need to check that you get this value) c. Moments of inertia ICG-X (in4) and ICG-Y (in4) d. Section modulus Sx (bot) (in3) and Sx (top) (in3) e. Radius of gyration rx (in) and ry (in) f. Weight of the built up section, w (lb/ft) (use density of steel = 490 pcf) g. Surface area of the built-up section, S(ft2/ft)arrow_forward11. Design the main beam of a building supporting concrete floor slab as shown in Fig. 10.61 and with the following data: (i) Beam centres: 6 m (ii) Span (simply supported): 7.4 m (iii) Concrete slab (spanning in two directions): 240-mm thick (iv) Finished screed: 40-mm thick (v) Imposed load: 4 kN/m² (vi) Take weight of concrete slab as 24 kN/m³ and total weight of 40-mm thick screed as 1.0 kN/m² Assume Fe 410 grade steel and take initial weight of beam as 1.0 kN/m. H H- Main beam 7.4 m 6.0 m H 40 mm screed I -H. Fig. 10.61 k 240 mm slab 6.0 m Typical bay of large floor areaarrow_forward
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