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正交异性钢桥面板在国内已开始应用,但介绍这一结构的实用算法不多。这里摘要介绍一种美国的近似方法。本文主要根据美国钢结构协会所编《Design Manual for Ortho-tropic Steel Plate Deck Bridge》一书(以下简称《手册》)的有关章节编译而成,其中“概况”部分,还摘编了 M·S·T-roitsky 等所著《Stiffened Plates》一书和其他有关文献内容。限于篇幅,文中仅提供方法概要,最必要的公式和图表。
Orthotropic steel bridge deck has started to be applied in China, but there are not many practical algorithms to introduce this structure. Here is an overview of a U.S. approximation. This paper is based on the chapters of the Design Manual for Ortho-tropic Steel Plate Deck Bridge by the American Association of Steel Structures (hereafter referred to as the “Handbook”), in which the “General” section is also compiled by M · S · T-roitsky, “Stiffened Plates” and other related literature content. Due to space limitations, the text only provides a summary of the method, the most necessary formulas and charts.