The conclusion of this paper has important significance for the selection of excavation method and support measures of deep tunnel.
研究结论对深埋隧洞开挖方式选择及支护策略制定具有借鉴意义。
Using equivalent material simulating experimental method, with the help of digital speckle correlation technique, the rock burst tendency of deep tunnel surrounding rock is studied.
利用相似材料模拟方法，借助数字散斑观测技术，对深埋隧道围岩岩爆倾向进行试验研究。
In this paper, finite element method (FEM) of axisymmetric linear elastic model has been used to calculate the tilt and strain induced by small annual temperature variations in a deep tunnel.
利用轴对称线弹性模型有限元方法，计算了洞室中温度微小年变化引起的地倾斜和地应变。
At present, shallow shield tunneling technology has been very mature, but very few specific study was conducted on deep tunnel shield tunneling technology.
目前浅埋盾构隧道技术己相当成熟，深埋隧洞盾构技术的专项研究很少。
At present, shallow shield tunneling technology has been very mature, but very few specific study was conducted on deep tunnel shield tunneling technology.
目前浅埋盾构隧道技术己相当成熟，深埋隧洞盾构技术的专项研究很少。
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