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本文通过60根试验梁研究了一种新型的截面梁——套迭梁。这是一种可用钢筋砼梁本身的一部分做为模板而最终形成的整浇钢筋砼梁。这样可以不用模板即能进行浇注砼。试验研究了构件的受力特性并提出了按规范进行设计计算时的原则。
In this paper, a new type of cross-section beam, a nesting beam, is studied through 60 test beams. This is a finished cast-in-place reinforced concrete girder that can be formed by using a part of the reinforced concrete girder itself as a template. This can be poured without using a template. The force characteristics of the components were studied experimentally and the principles for design calculations according to the specifications were proposed.