钢结构预应力施工的发展与创新  

Development and Innovation in Construction of Prestressed Steel Structure

作　　者：杨宗放[1] 郭正兴[1] 

机构地区：[1]东南大学土木工程学院,江苏南京210096

出　　处：《施工技术》2002年第11期1-3,共3页Construction Technology

摘　　要：近几年来 ,现代预应力技术与钢结构相结合 ,创造出多种空间钢结构新形式和新体系。其中 ,施加预应力方式、预应力钢索与锚固体系。The combination of modern prestress technology and steel structure has brought about many new steel structure systems in recent years. There are great development and innovation in method of stretching, anchorage system, prestressing cable, stretching equipment and so on.

关 键 词：钢结构 预应力拉索 锚固体系 张拉设备 发展 

分 类 号：TU758.11[建筑科学—建筑技术科学] TU7