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Indexed by:会议论文

Date of Publication:2001-01-01

Included Journals:CPCI-S

Page Number:67-72

Key Words:board-stayed bridge; stress isoline; stress characteristic point; correlation analysis; height-span ratio

Abstract:This paper sums up the structural stress distribution characteristics of board-stayed bridge and educes the stress characteristic points of representation by calculating and analyzing the dead and live load stress of its superstructure with different tower heights. In addition, it deals with the reasonable height-span ratio on the basis of the analysis of the correlation between the characteristic point's stress and tower height.