This paper introduces the application of the backfill grouting technique to block up the branch tunnel, the corresponding technology, technique request and result evaluation are given.
文章介绍了回填灌浆技术在支洞封堵中的应用,支洞回填灌浆的施工工艺、技术要求以及效果评价。
Set up a new branch (1962), Mechanics of Underground Structure Engineering in the field of Tunnel and Underground Structure.
在隧道与地下结构学术领域开拓并建立了新的学科分支(1962)——地下结构工程力学。
The processing method on rock wall between foundation pit of Chongqing World Trade Center and the branch opening of main line of Linti tunnel is introduced.
介绍重庆世贸中心深基坑和临梯干道支洞人防工程的岩石间壁处理方法。
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