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Date of Publication:2014-01-01

Journal:工程机械与维修

Issue:z1

Page Number:194-198

ISSN No.:1006-2114

Abstract:By way of VC++calling APDL program, the paper optimizes bridge crane girder flange plate, primary and secondary webs topologically, get their optimal spatial structure and achieve fast optimization of the girder. The paper provides a way of the lightweight of bridge crane girder.

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