桥梁预应力智能张拉技术和大循环压浆施工  

The bridge pre-stress intelligent tension technology and big circulation grouting construction

作　　者：孙衍存 

机构地区：[1]太原路桥建设有限公司第五工程公司,山西太原030000

出　　处：《山西建筑》2016年第8期197-198,共2页Shanxi Architecture

摘　　要：针对桥梁传统预应力施工的缺陷,提出了桥梁预应力智能张拉和大循环压浆技术,并介绍了预应力智能张拉技术与循环压浆工艺的特性,指出在我国推广智能张拉和循环压浆技术,是提高桥梁安全性的最佳途径。According to the defects of bridge traditional pre-stress construction,this paper put forward the bridge pre-stress intelligent tension technology and big circulation grouting technology,and introduced the characteristics of pre-stress intelligent tension technology and circulation grouting process,pointed out that promotion of intelligent tension technology and circulation grouting technology in our country,was the best way to improve bridge safety.

关 键 词：桥梁 预应力 智能张拉技术 循环压浆 

分 类 号：U445[建筑科学—桥梁与隧道工程]