Structural Steel Design (6th Edition)
6th Edition
ISBN: 9780134589657
Author: Jack C. McCormac, Stephen F. Csernak
Publisher: PEARSON
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Question
Chapter 4, Problem 4.23PFS
To determine
The selection of a pair of C10 channels for a tension member.
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Select a 30-ft-long W12 section of A992 steel to support a tensile service dead load PD = 130 k and a tensile service live load PL = 110 k.As shown in Fig. 4.1, the member is to have two lines of bolts in each flange for 7/8-in bolts (at least three in a line 4 in on center).
determine the maximum load P if the maximum capacity in tension of the bolts is AKN
A = 7.8 and F=2.4
A W16 x 45 of A992 steel is connected to a plate at each flange as shown. Determine the nominal strength based on the net section. Use Equation 3.1 for the shear lag factor.
Chapter 4 Solutions
Structural Steel Design (6th Edition)
Ch. 4 - Prob. 4.1PFSCh. 4 - Prob. 4.2PFSCh. 4 - Prob. 4.3PFSCh. 4 - Prob. 4.4PFSCh. 4 - Prob. 4.5PFSCh. 4 - Prob. 4.6PFSCh. 4 - Prob. 4.7PFSCh. 4 - Prob. 4.8PFSCh. 4 - Prob. 4.9PFSCh. 4 - Prob. 4.10PFS
Ch. 4 - Prob. 4.11PFSCh. 4 - Prob. 4.12PFSCh. 4 - Prob. 4.13PFSCh. 4 - Prob. 4.14PFSCh. 4 - Prob. 4.15PFSCh. 4 - Prob. 4.16PFSCh. 4 - Prob. 4.17PFSCh. 4 - Prob. 4.18PFSCh. 4 - Prob. 4.19PFSCh. 4 - Prob. 4.20PFSCh. 4 - Prob. 4.21PFSCh. 4 - Prob. 4.22PFSCh. 4 - Prob. 4.23PFSCh. 4 - Prob. 4.24PFSCh. 4 - Prob. 4.25PFSCh. 4 - Prob. 4.26PFS
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- Simply Supported Beam ABCDE below carries multiple loads as shown. A built-upsection made from a T-Section and a Channel (C-Section) fastened together by 16mm∅ bolts,equally spaced from the center of the section, with shearing capacity τ=100 MPa, for bearing σb= 220 MPa for rivets in single shear and σb = 280 MPa for rivets in double shear. E=200GPa forall materials. 4. Determine the location of the centroid, in mm, from the left of the section.5. Determine the moment of inertia of the section in x106mm4.6. Determine the moment capacity of the section, kN-m, if fbcap≤300 MPa.arrow_forwardWT8x50 11 at a spacing of 3” and placed in gr$ 12x ²4 " Plate with eight 7/8" bolts. ½ bolts. two rows, Please determine the shear lag factor (consider case 2 & case 7) and Ae of WT8850.arrow_forwardSelect an ST shape to be used as a 20 ft long tension member that will safely support the service tensile loads:PD = 35 k,PL = 115 k, and PS = 65 k (snow). The connection is through the flange with two lines of three 3/4-in Ø bolts 4 in on center.Use A572 Grade 50 steel. Neglect block shear.arrow_forward
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