2. Design a 2.7-m single-angle tension member to support a dead tensile working load Of 130 kN and a live tensile load of 170 kN. The member is to be connected to one leg only with 22 mm dia bolts (at least four in a line, 75 mm o.c.). Assume that only one bolt is located at any one cross-section. Use A36 steel with Fy = 248 MPa and Fu = 450 MPa. Neglect block shear in checking.

2. Design a 2.7-m single-angle tension member to support a dead tensile working load Of 130 kN and a live tensile load of 170 kN. The member is to be connected to one leg only with 22 mm dia bolts (at least four in a line, 75 mm o.c.). Assume that only one bolt is located at any one cross-section. Use A36 steel with Fy = 248 MPa and Fu = 450 MPa. Neglect block shear in checking.

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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Concept explainers

Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur, chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.

Question

2. Design a 2.7-m single-angle tension member to support a dead tensile working load Of 130 kN and a
live tensile load of 170 kN. The member is to be connected to one leg only with 22 mm dia bolts (at least
four in a line, 75 mm o.c.). Assume that only one bolt is located at any one cross-section. Use A36 steel
with Fy = 248 MPa and Fu = 450 MPa, Neglect block shear in checking.

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A plate is used as a tension member, to carry a deadload = 300 KN and live load of 260 KN. Steel used is A36, Fy = 248 MPa, Fu = 400 MPa. If the width of the tension plate is 210 mm, determine: a) The thickness of the plate based on NSCP 2015 ASD, bult used is M20. b) The thickness of plate based on NSCP 2015 LRFD. Bolt used is M20. 210 mm Tension Plate M20 bolts
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A plate is used as a tension member, to carry a deadload = 300 KN and live load of 260 KN. Steel used is A36, Fy= 248 MPa, Fu = 400 MPa. If the width of the tension plate is 210 mm, determine: a) The thickness of the plate based on NSCP 2015 ASD, bult used is M20.------ b) The thickness of plate based on NSCP 2015 LRFD. Bolt used is M20.-------- I M20 bolts- 210 mm -Tension Plate
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