Chapter 5, Problem 5.15.3P
Textbook Problem

The beam shown in Figure P5.15-3 is a W21×68 of A992 steel and has lateral support only at the ends. Check ii for compliance with the AISC Specification. Manual Table 6-2 may be used.

a. Use LRFD.

b. Use ASD.

Chapter 5, Problem 5.15.3P, The beam shown in Figure P5.15-3 is a W2168 of A992 steel and has lateral support only at the ends.

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Chapter 5 Solutions

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Ch. 5 - The beam shown in Figure P5.5-4 has continuous...Ch. 5 - The beam shown in Figure P5.5-5 is a two-span beam...Ch. 5 - A W1230 of A992 steel has an unbraced length of 10...Ch. 5 - A W1846 is used for a beam with an unbraced length...Ch. 5 - A W1871 is used as a beam with an unbraced length...Ch. 5 - The beam shown in Figure P5.5-9 is a W36182. It is...Ch. 5 - If the beam in Problem 5.5-9 i5 braced at A, B,...Ch. 5 - The beam shown in Figure P5.5-11 has lateral...Ch. 5 - A W2168 of A992 steel is used as a simply...Ch. 5 - The beam shown in Figure P5.5-13 is laterally...Ch. 5 - Repeat Problem 5.5-13 for an MC1858 (Assume that...Ch. 5 - Determine whether a W24104 of A992 steel is...Ch. 5 - The beam shown in Figure P5.5-16 is laterally...Ch. 5 - A W1265 is used as a simply supported, uniformly,...Ch. 5 - A W1499 of A992 steel is used as a beam with...Ch. 5 - A built-up shape consisting of two 3 4 18 flanges...Ch. 5 - A built-up shape consisting of two 3 4 16 flanges...Ch. 5 - Compute the nominal shear strength of an M107.5 of...Ch. 5 - Compute the nominal shear strength of an M1211.8...Ch. 5 - The beam shown in Figure P5.8-3 is a W1631 of A992...Ch. 5 - The cantilever beam shown in Figure P5.8-4 is a...Ch. 5 - Use A992 steel and select a W-shape for the...Ch. 5 - Use A992 steel and select the most economical W...Ch. 5 - Same as Problem 5.10-2, except that lateral...Ch. 5 - The beam shown in Figure P5.10-4 has lateral...Ch. 5 - The given beam is laterally supported at the ends...Ch. 5 - The beam shown in Figure P5.10-6 has lateral...Ch. 5 - The beam shown in Figure P5.10-7 is part of a roof...Ch. 5 - Use Mannal Table 6-2 and ASD to determine whether...Ch. 5 - Use Mannal Table 6-2 and LRFD to select a W shape...Ch. 5 - Use Fy=50 ksi and select a shape for a typical...Ch. 5 - Select a W-shape for the following conditions:...Ch. 5 - Select a W-shape for the following conditions:...Ch. 5 - Select a W-shape for the following conditions:...Ch. 5 - Select an A992 W-shape for beam AB of the floor...Ch. 5 - Use LRFD and design a typical girder for the floor...Ch. 5 - Same as Problem 5.11-8, but let all the loads on...Ch. 5 - A W1631 of A992 steel has two holes in each flange...Ch. 5 - A W2148 of A992 steel has two holes in each flange...Ch. 5 - A W1835 of A992 steel has two holes in the tension...Ch. 5 - A floor system consists of open-web steel joists...Ch. 5 - Use Figure 5.35 and select an open-web steel joist...Ch. 5 - A must support a concentrated service live load of...Ch. 5 - Design a bearing plate of A36 steel to support a...Ch. 5 - Design a base plate for a W1287 column supporting...Ch. 5 - Design a column base plate for a W1033 column...Ch. 5 - A W1855 is loaded as shown in Figure P5.15-1, with...Ch. 5 - The 24-kip concentrated load shown in Figure...Ch. 5 - The beam shown in Figure P5.15-3 is a W2168 of...Ch. 5 - Check the beam shown in Figure P5.15-4 for...Ch. 5 - The beam shown in Figure P5.15-5 is simply...Ch. 5 - The truss shown in Figure P5.15-6 is part of a...Ch. 5 - The truss shown in Figure P5.15-7 is one of...Ch. 5 - Same as Problem 5.15-7, except that the sag rods...

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