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近年来,以钢筋混凝土板桩为基础桩的各种形式的码头和护岸工程,在上海等地得到越来越广泛的应用。笔者为了探索板桩构件实用、经济的合理结构形式,编制《板桩护岸构件通用图》,曾向上海、天津等近二十个设计、施工和科研单位进行调查、磋商,并进行了分析计算,以期改进板桩设计,加快设计速度。因篇幅有限,本文仅就钢筋混凝土板桩的形式、尺寸选用、钢筋配置等有关问题作一些探讨,并提出一些建议。
In recent years, various forms of docks and bank protection works based on reinforced concrete sheet piles have gained more and more widespread applications in Shanghai and other places. In order to explore practical and economic reasonable structure of sheet pile structure, the author compiles a “general map of revetment components of sheet pile” and has conducted surveys and consultations with nearly 20 design, construction and scientific research institutes in Shanghai and Tianjin and carried out analysis and calculation , In order to improve sheet pile design, speed up design. Due to the limited space, this article only discusses the forms of reinforced concrete sheet piles, size selection, reinforcement configuration and other issues, and puts forward some suggestions.