**Problem 1:** A W14x61 beam must support a concentrated service live load of 85 kips applied to the top flange. Assume that the load is at a distance of at least half the beam depth from the support and design a bearing plate. Use Fy=50 ksi for the beam and Fy=36 ksi for the plate.**Problem 2:** Design a bearing plate of A36 steel to support a beam reaction consisting of a 28 kips dead load and a 56 kips live load. Assume that the bearing plate will rest on concrete with a surface area larger than the bearing area by an amount equal to 1 inch of concrete on all sides of the plate. The beam is a W30x99 with Fy=50 ksi and the concrete strength is 3 ksi (f'c).

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A W14x61 must support a concentrated service live load of 85 kips applied to the top flange. Assume that the load is at a distance of at least half the beam depth from the support and design a bearing plate. Use Fy=50ksi for the beam and Fy-36ksi for the plate.

A W14x61 must support a concentrated service live load of 85 kips applied to the top flange. Assume that the load is at a distance of at least half the beam depth from the support and design a bearing plate. Use Fy=50ksi for the beam and Fy-36ksi for the plate.

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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**Problem 1:**
A W14x61 beam must support a concentrated service live load of 85 kips applied to the top flange. Assume that the load is at a distance of at least half the beam depth from the support and design a bearing plate. Use Fy=50 ksi for the beam and Fy=36 ksi for the plate.

**Problem 2:**
Design a bearing plate of A36 steel to support a beam reaction consisting of a 28 kips dead load and a 56 kips live load. Assume that the bearing plate will rest on concrete with a surface area larger than the bearing area by an amount equal to 1 inch of concrete on all sides of the plate. The beam is a W30x99 with Fy=50 ksi and the concrete strength is 3 ksi (f'c).

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Step 2: Length of bearing lb to prevent web yielding

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Step 3: Length of bearing lb to prevent web crippling

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Step 5: Calculate width of bearing plate

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