论文部分内容阅读
主要介绍斜冻结钻孔施工的特殊环境及施工工艺 ,从而有效地将冻结器下放到指定位置 ,确保冻结加固的安全 ,为在特定条件下施工新的孔种积累了丰富的经验。
This paper mainly introduces the special environment and construction technology of oblique frozen borehole construction so as to effectively release the freezer to a designated position to ensure the safety of freezing and reinforcement and has accumulated rich experience in constructing new borehole under certain conditions.