Applied Statics and Strength of Materials (6th Edition)
6th Edition
ISBN: 9780133840544
Author: George F. Limbrunner, Craig D'Allaird, Leonard Spiegel
Publisher: PEARSON
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Chapter 14, Problem 14.22P
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8. A steel beam of uniform cross-section is 6.5 m long and weighs 300 N/rn of length. There are two supports spaced 5 m apart, one of which is located at the end of the beam. Calculate the load required on the free end to just balance the weight of the beam
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Chapter 14 Solutions
Applied Statics and Strength of Materials (6th Edition)
Ch. 14 - Calculate the section modulus for: (a) a 6 -in-by-...Ch. 14 - Calculate the section modulus (with respect to the...Ch. 14 - Prob. 14.3PCh. 14 - Rework Problem 14.3 changing the orientation of...Ch. 14 - Assume that the timber member (a) of Problem 14.2...Ch. 14 - The structural steel built-up member (b) of...Ch. 14 - A round steel rod, 25 mm in diameter, is subjected...Ch. 14 - A square steel bar, 38 mm on each side, is used as...Ch. 14 - Calculate the moment strength for a W36302...Ch. 14 - Calculate the allowable bending moment for a solid...
Ch. 14 - The beams of cross sections shown are subjected to...Ch. 14 - A solid rectangular simply supported timber beam 6...Ch. 14 - A W1430 supports the loads shown. Calculate the...Ch. 14 - If the allowable shear stress is 100 MPa,...Ch. 14 - A steel pin 112 in diameter is subjected to a...Ch. 14 - A timber power-line pole is 10 in. in diameter at...Ch. 14 - Calculate the value of S and Z and the shape...Ch. 14 - For beams that have cross sections as shown for...Ch. 14 - Calculate the maximum load P that the beam shown...Ch. 14 - A 412 (S4S) hem-fir timber beam carries a...Ch. 14 - A simply supported W1636 A992 steel beam carries a...Ch. 14 - A W250115 steel wide-flange section supports a...Ch. 14 - Assume that the floor joist dimensions of Example...Ch. 14 - Calculate the allowable superimposed uniformly...Ch. 14 - A 3 -in.-by- 12 -in. (S4S) scaffold timber plank...Ch. 14 - For the following computer problems, any...Ch. 14 - For the following computer problems, any...Ch. 14 - For the following computer problems, any...Ch. 14 - Calculate the section modulus with respect to the...Ch. 14 - The timber box section (a) of Problem 14.29 is...Ch. 14 - A timber beam is subjected to a maximum bending...Ch. 14 - Rework Problem 14.31 assuming that the beam is...Ch. 14 - A 12 -in.-diameter steel rod projects 2 ft...Ch. 14 - Calculate the maximum bending stress in a W530101...Ch. 14 - A cantilever cast-iron beam is 6 ft long and has a...Ch. 14 - 14.36 Calculate the moment strength for a...Ch. 14 - A W813 steel wide-flange beam on a 20 -ft span is...Ch. 14 - A simply supported beam with a cruciform cross...Ch. 14 - A rectangular beam 100 mm in width and 250 mm in...Ch. 14 - The timber box section (a) of Problem 14.29 is...Ch. 14 - For the I-shaped timber beam shown, calculate the...Ch. 14 - 14.42 A steel wide-flange beam is oriented so that...Ch. 14 - A W1045steel wide-flange beam supports a uniformly...Ch. 14 - 14.44 A steel wide-flange section is subjected to...Ch. 14 - A W30108 steel wide-flange beam is simply...Ch. 14 - A W612 is strengthened with a 34 -in.-by- 34 -in....Ch. 14 - Four wood boards 1 in. by 6 in. in cross section...Ch. 14 - A lintel consists of two 8 -in.-by- 12 in. steel...Ch. 14 - A 50 -mm-by- 300 -mm scaffold timber plank, placed...Ch. 14 - A laminated wood beam is built up by gluing...Ch. 14 - A rectangular hollow shape carries loads as shown....Ch. 14 - For the beam shown, calculate the maximum tensile...Ch. 14 - 14.53 A box beam is built up of four -in.-by--in....Ch. 14 - 14.54 Find the value of the loads P that can be...Ch. 14 - 14.55 Solve Problem 14.54 assuming that the timber...Ch. 14 - Calculate the values of S and Z and the shape...Ch. 14 - 14.57 A is supported on simple supports on a -ft...
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- The beam is supported by a pin at point A and a roller at point C. A distributed load is applied to the beam. Neglect the weight and thickness of the beam. Hints: 1. will need to use similar triangles to find the height after sectioning at B. 2. Review direction of normal force, shear force and bending moment and which is positive or negative. W2 W1 A di d2 Values for the figure are given in the following table. Note the figure may not be to scale. Variable Value W1 190 N-m W2 440 N-m di 5 m d2 5 m a. Determine the magnitude of the normal force at point B, NB. . b. Determine the magnitude of the shear force at point B, VB- c. Is the shear force VB a positive or negative shear force? d. Determine the magnitude of the bending moment at point B, MB. e. Is the bending moment MB a positive or negative bending moment? Round your final answers to 3 significant digits/figures.arrow_forwardOn a formatted bond paper, copy and solve the problem. Show your neat and detailed solution. Use three (3) decimal places for your answers and enclosed it in a box. Compute the deflection and slope at a section 8 ft from the wall for the beam shown in the figure using Double Integration Method. Assume that E = 28 x 103 psi and 1= 30.75 1200 lb in4. A 800 lb/ft -8 ft -8 ft Barrow_forwardTask 01 C An encase beam with uniform distributed load shown in following figure. W= 250N/m and L= 5m. Draw the shear force and B.M. diagrams for the beam with necessary calculations.arrow_forward
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- 0O REDMI NOTE 8 PRO O AI QUAD CAMERA Q-1. For the overhanging beam below; if the force (F) is equal to 400 lb: Draw the Free Body Diagram (FBD) & Calculate the Support Reactions. b. Draw the Shear Force & Bending Moment Diagrams and Calculate the Maximum Values of BOTH. a. w = 40 lb/in 4 ft 10 ftarrow_forwardA wooden cantilever 2 m long having a rectangu- lar cross-section 120 x 200 mm² is loaded by a concentrated force of 2.5 kN at the free end. The load lies in the transverse plane of the beam and passes through its centre of gravity as shown in Fig. 9.23. Calculate the normal stress along the sides of the fixed end and the deflection of the free end of the beam, E = 10 GPa.arrow_forwardA steel bar 140mm diameter is used to support a pulley block.if the bar is simply supported over a span of 1.4m, calculate the maximum bending stress in the material when the pulley block is at mid span supporting a load of 24KNarrow_forward
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