（广州大学土木工程学院，广州510006）

[摘要]：本文针对汶川地震中倒塌的预制装配式结构，分析了其倒塌破坏机理以及指出了这种结构存在的问题，并提出了采用新型预制装配整体式结构。新型预制装配整体式结构技术包括叠合梁技术、叠合板技术、新型节点构造技术等，新型的构造技术极大地提高了预制装配整体式结构的整体性能、抗震性能，同时又带有预制装配的特点，具有施工效率快的优点。本文对这些新型技术的叙述，旨在推动这种结构的发展，并加快实现住宅产业化的进程。

[关键词]：预制; 装配; 叠合梁; 节点

中图分类号：TU973.1⁺5       文献标识码：A       文章编号:1002-848X(2013)S1-1353-03

Discussion of the new prefabricate assembly integral frame structure technology

Zhang Jichao, Chen Jiefeng, XuYong, Wang Keyi, Zhuang Yuhai

（School of Civil Engineering, Guangzhou University, Guangzhou 510006, China）

Abstract: Base on the prefabricate assembly structure Collapsed in the wenchuan earthquake, analysis of the collapsed damage mechanism and points out the existing problems of this structure. and puts forward the using new type of prefabricate assembly integral structure. The new prefabricate assembly integral structure including the technique of composite beams technology, composite slab technology and the new joints structure technology etc, the new structure technology greatly improve the overall performance and seismic performance of the prefabricated assembly integral structure, at the same time with the precast and assembly characteristics, also with the advantages of the construction efficiency. Account of these new technologies, this paper aims to promote the development of such structures, and accelerate the process of realizing housing industrialization.

Keywords: prefabricate; assembly; composite beam; joint