The Design Method of Q460 Equal Angle Steel Strut

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Abstract:

With the comprehensive development of ultra-high voltage (UHV) engineering projects in China, traditional strength of steel can not meet the demands of UHV transmission tower because of the great height, span and load. Therefore, it is necessary to widely use Q460 equal angle steel. The deficiency of studies on related theories and tests leads to the lack of sufficient basis for its use. In this paper, experimental and theoretical researches were carried out on the bearing capacity of compression members of Q460 equal angle steel. Based on the test results, design suggestions and methods were put forward.

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530-533

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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