城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
10期
212-212
,共1页
桥梁建筑%体外预应力%体外索%结构
橋樑建築%體外預應力%體外索%結構
교량건축%체외예응력%체외색%결구
bridge construction%external prestressing%extern-al cable%structure
全球经济的不断发展给各行业的科技研究提供了良好的基础条件，体外预应力技术作为可靠的桥梁建筑技术，其应用也愈加广泛。本文主要对体外预应力体系的组成与特点、体外预应力技术应用以及具体的施工工艺和抗火措施等进行了分析与研究。
全毬經濟的不斷髮展給各行業的科技研究提供瞭良好的基礎條件，體外預應力技術作為可靠的橋樑建築技術，其應用也愈加廣汎。本文主要對體外預應力體繫的組成與特點、體外預應力技術應用以及具體的施工工藝和抗火措施等進行瞭分析與研究。
전구경제적불단발전급각행업적과기연구제공료량호적기출조건，체외예응력기술작위가고적교량건축기술，기응용야유가엄범。본문주요대체외예응력체계적조성여특점、체외예응력기술응용이급구체적시공공예화항화조시등진행료분석여연구。
The worldwide economic development provides a good foundation conditions for scientific research in various industries, the technology of external prestressing in bridge co-nstruction technology is reliable, and its application is more and more widely. This paper the mainly analyzes and studies the composition and characteristics of external prestressing sy-stem, the application of external prestressing technology and specific construction technology of concrete and fire resistant measure.
