摘要
概述了无粘结环锚预应力衬砌技术的国内外现状,总结了无粘结环锚衬砌的优缺点和国内外工程概况,对隧洞无粘结环锚预应力衬砌技术的发展提出了展望。
This paper summarized the status quo of pre-stressed concrete lining with un-bonded annular anchors technology at home and abroad.The advantages and disadvantages of un-bonded annular anchors and the general situation at home and abroad are summarized,the prospect of the development of pre-stressed concrete lining with un-bonded annular anchors technology in tunnel is put forward.
出处
《山西建筑》
2017年第36期161-162,共2页
Shanxi Architecture
关键词
隧洞
无粘结环锚
预应力衬砌
tunnel
un-bonded annular anchors
pre-stressed concrete lining