1. An A992 simply supported W18X97 beam is subjected to an axial compressive load which consists of a service dead load of 46 kN and service live load of 92KN. A 150KN/m factored uniform load is also applied on the beam. Bending is about the x-axis. The beam has a span of 6m. The beam is laterally supported only at both ends (L, = 2.85m, L, = 7.07m). Consider moment amplification and C. = 1.14. Determine the following: Design compressive strength • Design flexural strength about x-axis Moment amplification factor B, Beam-column interaction ratio

1. An A992 simply supported W18X97 beam is subjected to an axial compressive load which consists of a service dead load of 46 kN and service live load of 92KN. A 150KN/m factored uniform load is also applied on the beam. Bending is about the x-axis. The beam has a span of 6m. The beam is laterally supported only at both ends (L, = 2.85m, L, = 7.07m). Consider moment amplification and C. = 1.14. Determine the following: Design compressive strength • Design flexural strength about x-axis Moment amplification factor B, Beam-column interaction ratio

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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Question

1. An A992 simply supported W18X97 beam is subjected to an axial compressive
load which consists of a service dead load of 46 kN and service live load of
92KN. A 150KN/m factored uniform load is also applied on the beam. Bending is
about the x-axis. The beam has a span of 6m. The beam is laterally supported
only at both ends (L, = 2.85m, L, = 7.07m). Consider moment amplification and
C. = 1.14.
Determine the following:
Design compressive strength
• Design flexural strength about x-axis
• Moment amplification factor B1
• Beam-column interaction ratio

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