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在建筑工程中,掘进工作一直是重点和难点,对于综掘工作面的临时支护是安全施工的重要措施,就目前的情况来看,现在的临时支护形式往往采用探梁支护,在具体施工过程中,存在很多问题,比如操作性差、对压力的荷载达不到要求、支护形式过于被动等,严重影响综掘工作面的安全和稳定。鉴于这种情况,对于临时支护的改进至关重要,本文以某工程为例,实证分析了综掘工作面临时支护的改进措施。
In construction projects, excavation work has always been the key and difficult for the temporary excavation of fully mechanized excavation face is an important measure of safety construction, the current situation, the current form of temporary support often use beam support, During the concrete construction, there are many problems, such as poor operability, unacceptable load on the pressure, too passive form of support, etc., which seriously affect the safety and stability of the fully mechanized heading face. In view of this situation, it is very important for the improvement of temporary support. Taking a project as an example, this paper empirically analyzes the improvement measures of temporary support for fully mechanized excavation face.