从1972年以来,在我们设计的一些建筑屋盖中采用了双曲抛物面扁扭壳结构。两年多,我们在工程实践中有一些体会,遵照伟大领袖毛主席关于“精心设计,精心施工。在建设过程中一定会有不少错误失败随时注意改正”以及“要认真总结经验”的教导。现将我们在应用扭壳结构过程中的想法和体会汇报如下,供大家参考。我们地区设计室,经常承担一些中小型工业厂房和民用建筑设计任务,绝大多数都是零零散散个体建筑。而施工单位又多是公社付业队或县级工程队,他们的吊装设备极少或者根本没有,对大跨度予制构件的安装困难很大。至于材料的供应, Since 1972, hyperbolic parabolic flat and twisted shell structures have been used in some of the building roofs we have designed. Over the past two years, we have had some experience in engineering practice. We follow the guidance of the great leader Chairman Mao on “meticulous design, careful construction, there must be a lot of mistakes in the construction process, failing to pay attention to correcting at any time,” and “we must earnestly sum up experience.” . Now we report on the ideas and experiences in the process of applying twisted shell structure for your reference. Our regional design office often undertakes the design tasks of small and medium-sized industrial plants and civil buildings, and most of them are scattered individual buildings. The construction units are mostly communes payment teams or county-level engineering teams. There is little or no lifting equipment for them, and installation of large-span pre-assembled components is very difficult. As for the supply of materials,