Refer to Figure P-02. A channel shape, C8 x 18.75, is used as a tension member. The channels are bolted to a 10mm-thick gusset plate with 22mm-diameter bolts. The tension member is A572 Grade 50 steel ( Fy = 345 MPa, Fu = 450 MPa) and the gusset plate is A36 (Fy= 250 MPa, Fu = 410MPa). a. What is the ult. capacity of the channel in kips, if yielding on the gross area governs? b. What is the ult. capacity of the channel in kips, if fracture on the net area governs? C. What is the ult. capacity of the gusset plate in kips, if block shear governs? d. What is the effective net area of the channel section, in square millimeters?

Refer to Figure P-02. A channel shape, C8 x 18.75, is used as a tension member. The channels are bolted to a 10mm-thick gusset plate with 22mm-diameter bolts. The tension member is A572 Grade 50 steel ( Fy = 345 MPa, Fu = 450 MPa) and the gusset plate is A36 (Fy= 250 MPa, Fu = 410MPa). a. What is the ult. capacity of the channel in kips, if yielding on the gross area governs? b. What is the ult. capacity of the channel in kips, if fracture on the net area governs? C. What is the ult. capacity of the gusset plate in kips, if block shear governs? d. What is the effective net area of the channel section, in square millimeters?

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter7: Simple Connections

Section: Chapter Questions

Problem 7.4.3P

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