采矿项目建设过程中,特殊硐室往往都处于特殊环境下,设施功能也较为特殊,建设工作结束后通常无法进行返修。鉴于此,在设计及施工期间就需要考虑到软岩结构可塑性及流变性问题,确保选择的支护方案合理,维持软岩稳固状态。本文就矿建工程中特殊硐室的软岩支护技术作简要阐述。 During the construction of mining projects, special chambers are often under special circumstances, and the facilities are also quite special. After the construction work is completed, it is usually impossible to rework. In view of this, it is necessary to consider the plasticity and rheological issues of soft rock structure during the design and construction so as to ensure that the selected supporting scheme is reasonable and the soft rock is stable. This paper briefly describes the soft rock supporting technology of special chamber in the mining project.