Determine the design strength of a single C15x50 fastened to a 3/4" gusset plate. Use A36 steel. Assume 7/8” diameter A490-X high-strength bolts, standard punched holes, and that the bolts have adequate capacity to develop full load in the channel. C15x50 7/8" dia bolts

Determine the design strength of a single C15x50 fastened to a 3/4" gusset plate. Use A36 steel. Assume 7/8” diameter A490-X high-strength bolts, standard punched holes, and that the bolts have adequate capacity to develop full load in the channel. C15x50 7/8" dia bolts

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

Determine the design strength of a single C15x50 fastened to a ¾/4" gusset plate. Use A36 steel. Assume
7/8" diameter A490-X high-strength bolts, standard punched holes, and that the bolts have adequate
capacity to develop full load in the channel.
2"
O O O
3 spaces @ 3* = 9"
C15x50
7/8" dia bolts
3"
3"
3"
3"
3"

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Step 1: Introduce the problem statement

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Step 2: Determine gross and net area

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Step 3: Determine effective area

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Step 4: Design strength on rupture according to LRFD

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