摘要
针对崩积体这种极危险的地层中开挖地下空间的难点提出了相应的开挖与支护的技术方案,并将保证开挖质量安全的各工序予以标准化。最终在实践中证明了研究成果的应用是成功的。文中的所述的技术方案和保证措施对其它同类规模开挖空间的各类围岩实用。
This paper has put forward relative technical plans for underground excavation and support based on the difficult of underground excavating under the colluvium which is extremely dangerous, and standardize the quality and safety ensured procedures. The application of these searched results has been proved successfully. The technical plan and guarantee measures described in the paper can be applied to other status which the size to be excavated are similar to the size wrote in the paper.
出处
《价值工程》
2012年第21期50-52,共3页
Value Engineering
关键词
崩积层
阀室
开挖
支护
技术研究
colluvium
valve chamber
excavation
support
technical research
