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ONESTEEL duragal sections

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PART 5<br />

MEMBERS SUBECT TO<br />

AXIAL COMPRESSION<br />

5<br />

PAGE<br />

D5.1 SCOPE........................................................................................................................... D5-2<br />

D5.2 DESIGN CAPACITY FOR MEMBERS SUBJECT TO AXIAL COMPRESSION ........ D5-2<br />

D5.3 METHOD ....................................................................................................................... D5-2<br />

D5.4 EFFECTIVE LENGTH ................................................................................................... D5-4<br />

D5.5 MODES OF BUCKLING ............................................................................................... D5-6<br />

D5.6 EXAMPLE ...................................................................................................................... D5-6<br />

TABLES<br />

TABLES D5.2-1 to D5.2-4<br />

Design Capacities for Members Subject to Axial Compression (φN c )<br />

Buckling About Principal Axis .......................................................................................... D5-8<br />

NOTE: SEE PAGE vii FOR THE SPECIFIC MATERIAL<br />

STANDARD REFERRED TO BY THE SECTION TYPE AND<br />

STEEL GRADE IN THESE TABLES.<br />

DCTDHS/06<br />

DuraGal DESIGN CAPACITY TABLES<br />

MARCH 2002 for STRUCTURAL STEEL HOLLOW SECTIONS D5-1

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