2. A single-angle tension member, an L3 x3 x3/8, is connected to a gusset plate with 22mm- diameter bolts as shown in the figure. A36 steel is used. The service loads are 155KN dead load and 66 kN live load. Investigate this member for compliance with the NSCP 2015 Specification. Assume that the effective net area is 85% of the computed net area. Consider yielding of the gross section and fracture of the net section. Neglect block shear. a. Use LRFD. b. Use ASD L3x 32x% Section

2. A single-angle tension member, an L3 x3 x3/8, is connected to a gusset plate with 22mm- diameter bolts as shown in the figure. A36 steel is used. The service loads are 155KN dead load and 66 kN live load. Investigate this member for compliance with the NSCP 2015 Specification. Assume that the effective net area is 85% of the computed net area. Consider yielding of the gross section and fracture of the net section. Neglect block shear. a. Use LRFD. b. Use ASD L3x 32x% Section

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

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter3: Tension Members

Section: Chapter Questions

Problem 3.3.2P

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Determine the load capacity of the angle LRFD. USE NSCP 2015.
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Steel Design
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A PL 38 x 6 tension member is welded to a gusset plate as shown in figure. The steel is A36. PL ½ x 6 The design strength based on yielding is nearest to: The design strength based on rupture is nearest to: The design strength for LRFD is nearest to: The allowable strength based on yielding is nearest to: The allowable strenath based on rupture is nearest to: The allowable strength for ASD.
A C8 × 11.5 is connected to a gusset plale with 22 mm diameter bolts as shown. The steel is A572 Grade 50. If the member is subjected to dead load and live load only, what is the total scrvice load capacity if the live-to-dead load ratio is 3? Assume that Ae = 0.85Ap. a. Use LRFD. b. Use ASD. Properties of A572 Grade 50: Fy = 345 MPa C8 × 11.5 Fu = 448 MPa Properties of C8 x 11.5: Ag = 2,181 mm? br = 57.4 mm d= 203.2 mm Lw = 5.6 mm lf = 9.9 mm