三峡永久船闸直立坡锁口锚杆应力监测分析

长江科学院院报 ›› 2001, Vol. 18 ›› Issue (1): 49-51.

三峡永久船闸直立坡锁口锚杆应力监测分析

徐卫军, 李刚

长江科学院大坝安全监测研究所，湖北武汉430010

出版日期:2001-02-01 发布日期:2012-03-05

A Analysis on monitoring results of locked anchorbar stress at TGP permanent lock's vertical slope

XU Wei-Jun, LI Gang-

Online:2001-02-01 Published:2012-03-05

摘要/Abstract

摘要： 为了解永久船闸直立坡顶锁口锚杆应力状态,有效地评价锚固施工质量及锚固效果,在部分锁口锚杆上布置了锚杆应力计,并进行了应力监测。监测成果表明,锚杆锚固效果明显,永久船闸二期开挖完毕后直立坡变形基本趋于稳定。

关键词: 三峡永久船闸, 直立坡, 锁口锚杆, 锚杆应力监测

Abstract: For understanding the stress state of locked anchorbars at the top of TGP perm anent lock's vertical slope,and effectively evaluating their construction quali ties and anchoring effects,several anchor stress meters were located at partial locked anchorbars,and monitoring were practised. The monitoring results of str esses measured from anchorbars showed that anchoring effects of anchorbars a re obvious,the deformation of permanent lock's vertical slope basically tends t owards stability

徐卫军, 李刚. 三峡永久船闸直立坡锁口锚杆应力监测分析[J]. 长江科学院院报, 2001, 18(1): 49-51.

XU Wei-Jun, LI Gang-. A Analysis on monitoring results of locked anchorbar stress at TGP permanent lock's vertical slope[J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2001, 18(1): 49-51.

[1]	司兆乐. 三峡工程永久船闸高边坡的科技攻关及其在布置方案优化中的成效 [J]. 长江科学院院报, 2004, 21(5): 1-6.
[2]	史德亮, 杨伟, 蔡莹. 三峡永久船闸围堰期运行方式及其通航条件研究[J]. 长江科学院院报, 2003, 20(3): 3-6.
[3]	董学晟. 三峡永久船闸高边坡开挖中的岩石力学问题[J]. 长江科学院院报, 2001, 18(5): 48-52.
[4]	付冰清. 岩体边坡监控在三峡永久船闸高边坡的应用研究[J]. 长江科学院院报, 2001, 18(4): 32-35.