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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Students have asked these similar questions
A PL40 mm X 250 mm (smaller member) is connected to a gusset plate (bigger member) as shown.
The diameter of the holes are 25 mm. The pitch and gage of the holes are 50 mm and 75 mm,
respectively. The yield strength of the steel is 260 MPa while the ultimate tensile strength of the
steel is 400 MPa. Determine the design (LRFD) tensile strength of the tension member in kN.
Neglect block shear.
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E.
• D
A
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ACTIVITY
2.
A36 steel is used for the tension member shown in Figure P3.4-1.
a. Determine the nominal strength based on the gross area.
b. Determine the nominal strength based on the net area.
PL % x12
2"
3"
3".
3"
5".
2"
4"
4"
2"
34-in.-diameter bolts
A 16 mm thick tension member is connected
by two 6.25 mm spliced plates as shown. The
tension member carries a service loads of
dead load of 110 kN and a live load of 100 kN.
40, 80 , 40 , 40, 80 40
1625 mm
16 mm
1625 mm
Fy 248 MPa
Fu = 400 MPa
Diam. of bolts = 16 mm
Fnv = 300 MPa
O Determine the nominal strength for one
bolt due to shear.
O Determine the nominal strength for one
bolt due to bearing strength of the
connection.
® Determine the number of bolts required
for the connection.
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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- A 10mm x 150 mm plate of A36 steel (Fy = 248 MPa & Fu = 400 MPa) is used as a tension member. It is connected using 20 mm Ø bolts. U=1.0 a. Determine the tensile capacity based on yielding (ASD & LRFD) b. Determine the tensile capacity based on rupture (ASD & LRFD) c. Determine the tensile capacity based on block shear strength (ASD & LRFD) 75mm 37.5 75 75 75 87.5arrow_forwardA double channel shape is used as a tension member. The channels are bolted to a gusset plate with 22mm diameter bolts. Fy-channel = 345 MPa, Fu-channel = 450 MPa Fy-plate = 248 MPa, Fu-plate = 400 MPa Achannel = 3555 mm^2, tw = 12.18 mm, Shear lag factor = 0.90 A. Determine the ultimate tensile strength of the tension member based on its gross area.arrow_forwardACTIVITY 1. A PL %x7 tension member is connected with three 1-inch-diameter bolts, as shown in Figure P3.2-1. The steel is A36. Assume that A. = A, and compute the following. a. The design strength for LRFD. b. The allowable strength for ASD. PL % x7 O O FIGURE P3.2-1arrow_forward
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- Q2: Select a tension member is to consist of two C10 channels and two PL 1/2 x 11, arranged as shown in Figure below to support the service loads, PD= 200 k and PL= 320 k. The member is assumed to be 30 ft long and is to have four lines of 3/4-in Ø bolts. 30 degrees Assume U= 0.85. All steel will be A36. PL늘X1 C10 C10 11 in PL x 11 11 inarrow_forwardA rigid bar AC is supported pinned supported at A and bar DB at B. See typical bolt connection detail. A concentrated weight, denoted as W is attached at the end of the rigid bar. L1 = 2.6 m L2 = 2.1 m H= 1.2 m W= 14 KN What is the required diameter of the bolt (in mm) at connection B given the allowable shearing stress to be 40 MPa ? Consider single shear. L1 L2 A B C H D इस W CONNECTION AT Barrow_forwardA double channel shape is used as a tension member. The channels are bolted to a gusset plate with 22mm diameter bolts. Fy-channel = 345 MPa, Fu-channel = 450 MPa Fy-plate = 248 MPa, Fu-plate = 400 MPa Achannel = 3555 mm^2, tw = 12.18 mm, Shear lag factor = 0.90 D. Determine the allowable tensile strength of the tension member based on its net area.arrow_forward
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