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《房屋建筑中的预应力混凝土结构》一文,是一九八○年十二月在杭州召开的中国土木工程学会混凝土及预应力混凝土学会第一届全国预应力混凝土学术交流会上宣读的六个综合报告之一。 这个报告,是根据大会所提供的有关预应力房屋结构方面的论文,并参考国内外有关文献,经过分析、归纳和概括而写成的。 报告分三个部份进行论述: 第一部份,简述了国外概况和国内的发展。 第二部份,介绍了论文和国内情况,归纳为三个方面十一个问题: 1.预应力构件:板架合一构件,屋架,吊车梁以及屋面板、楼板等中小预应力构件; 2.预应力结构:单层工业厂房结构,多层框架结构,整体预应力结构及其它结构; 3.几个专门问题:部份预应力混凝土结构,无粘结预应力混凝土结构,以及预制预应力混凝土的连接。 第三部份,几点看法。 报告撰写的特点是,每个问题既可以独立成章,而统观全篇,又是一个有机的整体。报告的内容丰富,涉猎面广,概念清楚,深入浅出,对我国房屋建筑中的预应力混凝土结构作了较全面的综述,有一定参考价值,故本刊除对原文个别处作了删改外,特全文刊载。
The article “Prestressed Concrete Structures in Housing Construction” was read out at the 1st National Prestressed Concrete Academic Exchange Meeting of the China Society of Civil Engineers Concrete and Prestressed Concrete Society held in December 1980 in Hangzhou. One of the comprehensive reports. This report is based on the papers on the structure of pre-stressed houses provided by the General Assembly, and references related documents at home and abroad, which have been analyzed, summarized and summarized. The report is divided into three parts for discussion: The first part briefly describes the overseas overview and domestic development. The second part introduced the thesis and the domestic situation and summarized them into eleven problems in three aspects: 1. Prestressed members: plate-framed ones, roof trusses, crane girders, and small and medium-sized prestressed members such as roof and floor slabs; 2 Prestressed structure: single-story industrial plant structure, multi-story frame structure, integral prestressed structure and other structures; 3. Several specialized issues: partially prestressed concrete structures, unbonded prestressed concrete structures, and precast prestressing Concrete connection. The third part, some opinions. The characteristic of the report writing is that each issue can be independent, and the whole view is an organic whole. The report is rich in content, covers a wide range of fields, has a clear concept, and explains the profound things in a simple way. It gives a comprehensive overview of prestressed concrete structures in China’s housing construction and has a certain reference value. Therefore, in addition to the deletion of certain parts of the original text, the publication has special features. Full text is published.