6.16.2 Example 9 - checking an overhanging beam The overhanging beam shown in Figure 6.34a is prevented from twisting and deflecting laterally at its end and supports. The supported segment is a 250 x 150 x 10 RHS of S275 steel and is rigidly connected to the overhanging segment which is a 254 x 146 UB 37 of S275 steel. Determine the maximum design load Q that can be applied at the end of the UB. Lateral deflection and twist prevented at end and at supports 254x146 UB 37 250×150×10 RHS 7.0m 14.0m CIC mo (a) Overhanging beam Lateral deflection and twist prevented at supports and load points QkN 1.5 QkN 4.0m 6,0m (b) Braced beam 8.0m 5QkNm

6.16.2 Example 9 - checking an overhanging beam The overhanging beam shown in Figure 6.34a is prevented from twisting and deflecting laterally at its end and supports. The supported segment is a 250 x 150 x 10 RHS of S275 steel and is rigidly connected to the overhanging segment which is a 254 x 146 UB 37 of S275 steel. Determine the maximum design load Q that can be applied at the end of the UB. Lateral deflection and twist prevented at end and at supports 254x146 UB 37 250×150×10 RHS 7.0m 14.0m CIC mo (a) Overhanging beam Lateral deflection and twist prevented at supports and load points QkN 1.5 QkN 4.0m 6,0m (b) Braced beam 8.0m 5QkNm

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

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.

Question

6.16.2 Example 9 - checking an overhanging beam
The overhanging beam shown in Figure 6.34a is prevented from twisting and
deflecting laterally at its end and supports. The supported segment is a 250 x
150 x 10 RHS of S275 steel and is rigidly connected to the overhanging segment
which is a 254 x 146 UB 37 of S275 steel. Determine the maximum design load
Q that can be applied at the end of the UB.
Lateral deflection and twist
prevented at end and at supports
254 X146 UB 37 250×150x10 RHS
7.0m
14.0m
CIC
mo
(a) Overhanging beam
Lateral deflection and twist
prevented at supports and load points
QkN
1.5 QkN
4.0m
6,0m
(b) Braced beam
8.0m
5QkNm

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