The rock and soil masses effected in underground engineering is called surrounding rock.
地下工程施工影响范围内的岩土体称为围岩。
The notice to improvement of environment in underground engineering is pointed out and measures for its improvement are suggested.
本文提出了改善地下工程环境应注意的有关问题,及可采取的相应措施。
In this article, authors introduce the method of hollow anchor design, construction and experiment in underground engineering anti-floating.
阐述了中空锚杆作为地下工程抗浮措施的设计、施工和试验的方法。
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