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中国土木工程学会混凝土及预应力混凝土学会部分预应力混凝土委员会,于一九八二年十一月二十四日至二十九日在重庆召开“全国部分预应力混凝土学术交流会”,代表计145名。会议共收到论文67篇,大会交流了46篇。不少论文有较高理论水平,其中对预应力混凝土的分类原则、预应力度、预应力损失、构件刚度、裂缝宽度的计算及分析等都提出了新的见解;在应用方面,如大跨度预应力多层框架结构、双向预应力装配整体抗震屋盖结构、整体预应力板柱结构等亦都有了新的发展。
The Chinese Society of Civil Engineers Concrete and Prestressed Concrete Society of Partial Prestressed Concrete Committee held the National Semi-Prestressed Concrete Academic Exchange Conference in Chongqing from November 24 to 29, 1982. 145 people. The conference received a total of 67 papers, and the conference exchanged 46 articles. Many papers have a high theoretical level, among which new insights have been put forward on the principles of classification, prestressing, loss of prestress, rigidity and crack width calculation and analysis of prestressed concrete; in applications such as large span Pre-stressed multi-story frame structures, bi-directional pre-stressed assemblages of the overall earthquake-resistant roof structure, and overall pre-stressed slab-pillar structures also have new developments.