exploratory tunneling是什么意思_exploratory tunneling中文

exploratory tunneling中文什么意思

tunneling: 管道传送，隧道，管道传输; 借道技术; 遂道工程; 隧穿；隧道工程，开挖隧道; 隧道工程隧道贯穿隧道掘进隧道开挖隧道作用; 隧道技术; 隧道式转移; 隧道挖掘; 隧道系统; 隧道现象; 隧道效应, 数据封装; 隧涵工程; 透纳; 形成暗渗漏缝
exploratory: 调查的; 勘探的; 探测的; 探究的; 探索性调研; 探索性研究; 探险的
activated tunneling: 激活隧穿
barrier tunneling: 势垒隧穿
co-tunneling: 共隧穿

下载手机词典可随时随地查词查翻译

the region belong to high geostress area . in the preceding excavation of 4km long exploratory tunnel, several bigger flows had taken place . the maximal flux approached 4.91m3 / s and the maximal water pressure is 10.22mpa
在前期4km长探洞施工过程中，曾发生多次较大涌水，单点最大涌水量达4.91m~3s，长探洞封堵后最大水压力达10.22mpa，工程区高外水压力问题突出。
in addition, this paper carry out successfully the support design practice in the preceding excavation of 4km long exploratory tunnel . according to the thesis research results, the following conclusion can be drawn . if the grouting rock can possess sound anti-seepage capability and the liner structure can hold higher hydraulic permeability relatively, and if the adjoining rock can be made as primary load-bearing structure by construction measure, the stability of country rock and the safety of liner structure will be guaranteed
计算结果表明，如果能使锦屏工程引水隧洞灌浆圈围岩具有较好的防渗性能，将高外水压力控制在灌浆圈以外，再配合透水性相对较好的支护结构以及排水措施，使灌浆圈围岩成为主要承载结构，并使衬砌结构和灌浆圈共同承载，是可以保证围岩的稳定和支护结构安全的。

exploratory tunneling中文什么意思