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本文译自日本《铁道土木》1978年第1期至第4期,作者日本国铁构造物设计事务所神山立男、守屋隆雄。为了缩短篇幅,本文仅摘译原文中与箱形截面计算有关的,而我国规范未有规定或在以往设计中未加计算的部分,至于其他部分与我国基本相同者则从略。又原设计的主要依据是日本《国铁建造物设计标准》中的“混凝土及钢筋混凝土设计标准”(简称RC标准),本文为便于读者了解,在引用该标准有关条文内容的同时,亦将其摘要译出,一并供参考。
This article translated from Japan, “Railway Civil Engineering,” 1978 No. 1 to No. 4, the author of Japan’s iron structure design firm Kamiyama M, Shogun Takatoshi. In order to shorten the length of the article, this paper only excerpts from the original box-section calculation, and our country norms nor the previous design uncalculated parts, while other parts of our country are basically the same. Again the original design is mainly based on the “Design Standards for Concrete and Reinforced Concrete” in Japan’s “National Railway Construction Design Standards” (referred to as the RC standard), this article is for the reader to understand, in reference to the relevant provisions of the standard content, will The abstract translated, together for reference.