体外预应力混凝土结构的现状及研究  

Present situation of external pre-stressed concrete structure and its research

作　　者：徐久华[1] 

机构地区：[1]东南大学土木工程学院

出　　处：《山西建筑》2007年第13期58-59,共2页Shanxi Architecture

摘　　要：简要介绍了体外预应力结构的优缺点及存在的问题,论述了体外预应力结构的国内外研究情况,并阐述了国内外体外预应力结构的发展应用状况,简述了体外预应力结构在我国的应用及发展前景,以推广体外预应力技术的广泛应用。This paper introduces the advantages, disadvantages and existing problems of external pre-stressed structure, discusses the situation of its research at home and abroad, illustrates its development and application condition, and proposes its application prospect in our country, in order to popularize extensive application of the external pre-stressed technology.

关 键 词：预应力混凝土结构 体外预应力 耐久性 承载能力 

分 类 号：TU378[建筑科学—结构工程]