A W30 x 99 beam carries a concentrated live load of 890 kN at its mid-span. Neglect its own weight. Using A36 steel with Fy = 248MPa. Use LRFD. Properties of W 30 x 99 A = 18774 mm2 bf = 265.63 mm d = 752.86 mm tf 17.02 mm tw 13.26 mm k= 36.51 mm. Neglecting the weight of the beam determine the following: Compute the minimum bearing length N at the end reactions in order to prevent web yielding. Compute the minimum bearing length N over which the concentrated load must be distributed to prevent web yielding. 1. 2. 3. 4. Compute the minimum bearing length N at the end reactions in order to prevent web crippling. Compute the minimum bearing length N over which the concentrated load must be distributed to prevent web crippling.

A W30 x 99 beam carries a concentrated live load of 890 kN at its mid-span. Neglect its own weight. Using A36 steel with Fy = 248MPa. Use LRFD. Properties of W 30 x 99 A = 18774 mm2 bf = 265.63 mm d = 752.86 mm tf 17.02 mm tw 13.26 mm k= 36.51 mm. Neglecting the weight of the beam determine the following: Compute the minimum bearing length N at the end reactions in order to prevent web yielding. Compute the minimum bearing length N over which the concentrated load must be distributed to prevent web yielding. 1. 2. 3. 4. Compute the minimum bearing length N at the end reactions in order to prevent web crippling. Compute the minimum bearing length N over which the concentrated load must be distributed to prevent web crippling.

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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