The steel composite section consists of a 900x50 mm thick steel plate which is placed on the top flange of a Universal Beam (UB) Section3 (See Table 1). They are bolted together to form the composite section as shown below. The universal beam sectional properties are given in the table below. The modulus of elasticity for steel is 200 GPa. Steel plate (a) Section a-a (dimensions not to scale) (b) UB Section Figure 1 Table 1 lya (x106 mm4) 39.3 34.3 29.3 23.8 A br tw (x10 mm4) 986 875 761 Section mm? mm mm mm mm 610UB125 610UB113 3 16000 612 14500 607 13000 602 11800 533 10500 528 229 19.6 11.9 228 17.3 11.2 228 1 610UB101 14.8 10.6 209 15.6 10.2 209 530UB92.4 554 530UB82 13.2 9.6 477 20.1

The steel composite section consists of a 900x50 mm thick steel plate which is placed on the top flange of a Universal Beam (UB) Section3 (See Table 1). They are bolted together to form the composite section as shown below. The universal beam sectional properties are given in the table below. The modulus of elasticity for steel is 200 GPa. Steel plate (a) Section a-a (dimensions not to scale) (b) UB Section Figure 1 Table 1 lya (x106 mm4) 39.3 34.3 29.3 23.8 A br tw (x10 mm4) 986 875 761 Section mm? mm mm mm mm 610UB125 610UB113 3 16000 612 14500 607 13000 602 11800 533 10500 528 229 19.6 11.9 228 17.3 11.2 228 1 610UB101 14.8 10.6 209 15.6 10.2 209 530UB92.4 554 530UB82 13.2 9.6 477 20.1

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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A PFC Channell and a universal beam (UB) Section4 (See Table 1) are welded together to form the composite section as shown in Figure (a). The individual sectional properties are given in Figure (b) and (c) where x, and y, indicate centroidal axes. I. Figure (a) (dimension not to scale) -X- y. Figure (b) UB Section Figure (c) PFC Table 1. Sectional properties UB Section b mm 229 Section mm? 16000 mm 19.6 17.3 mm 11.9 11.2 (10 mm) 986 (x10 mm) 39.3 mm 610UB125 612 610UB113 14500 607 228 875 34.3 13000 610UB101 530UB92.4 602 228 14.8 10.6 761 29.3 4. 11800 533 209 15.6 10.2 554 23.8 530UB82 10500 528 209 13.2 9.6 477 20.1 PFC Channel b mm 100 Channel (x10 mm) 6.48 mm mm 380 mm 17.5 mm 10 (x10 mm) 152 1 380PFC 27.5 7030 300PFC 27.2 5110 300 90 16 72.4 4.04 250PFC 28.6 4520 250 90 15 45.1 3.64
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