3.5-2A square hollow structural section (HSS) is used as a tension member and is weldedto a gusset plate of A36 steel as shown in Figure P3.5-2. Compute the nominal blockshear strength of the gusset plate.t = 5/8"FIGURE P3.5-2HSS 6x6 x ½3.5-2The shear areas are Ag. =(7)(2) = 8.75 in.² = Aav= 3.75 in.²The tension area is Ant = Agt =Fy = 36 ksi, F, = 58 ksiR = 0.6FA+UFA = 0.6(58)(8.75) + 1.0(58) (3.75) = 522 kipsCheck upper limit:0.6FyAgy+UbsFuAm = 0.6(36) (8.75) + 1.0(58)(3.75) = 407 kips < 522 kipsR₁ = 407 kips

3.5-2 A square hollow structural section (HSS) is used as a tension member and is welded to a gusset plate of A36 steel as shown in Figure P3.5-2. Compute the nominal block shear strength of the gusset plate. FIGURE P3.5-2 HSS 6x6x1/2 3.5-2 The shear areas are 4.-(7)(2)- 8.75 in.² - Av The tension area is Aur Ag = (6)=3.75 in.² Fy= 36 ksi, F, = 58 ksi R = 0.6FA+UFA = 0.6(58)(8.75) + 1.0(58) (3.75)= 522 kips Check upper limit: 0.6FA+UisFaA = 0.6(36) (8.75)+1.0(58)(3.75)= 407 kips < 522 kips R₂ = 407 kips

3.5-2 A square hollow structural section (HSS) is used as a tension member and is welded to a gusset plate of A36 steel as shown in Figure P3.5-2. Compute the nominal block shear strength of the gusset plate. FIGURE P3.5-2 HSS 6x6x1/2 3.5-2 The shear areas are 4.-(7)(2)- 8.75 in.² - Av The tension area is Aur Ag = (6)=3.75 in.² Fy= 36 ksi, F, = 58 ksi R = 0.6FA+UFA = 0.6(58)(8.75) + 1.0(58) (3.75)= 522 kips Check upper limit: 0.6FA+UisFaA = 0.6(36) (8.75)+1.0(58)(3.75)= 407 kips < 522 kips R₂ = 407 kips

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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