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病险水库中土坝占了很大比例,土坝就地取材,对地基地质条件要求相对较低。通过对土坝除险加固实施过程中的试验和实践,在工程除险之前,充分分析土坝的病险根源之所在,是顺利除险的关键;在实施过程中,优选实施方案,是成功加固的有力保证。文章在除险加固实施中对坝基岸坡、坝料与填筑、防渗处理等方面提出要求,进行控制,恢复建筑物设计的功能。
In the dangerous reservoirs, the earth dam accounts for a large proportion, and the earth dam is made on the spot, requiring relatively lower geological conditions of the foundation. Through the experiment and practice in the process of reinforcement and removal of earth dams, it is the key to smooth elimination of risks that the root causes of earth dams are fully analyzed before the project is put out of danger. In the process of implementation, the optimal implementation plan is a success Strengthening of the strong guarantee. The article put forward the requirements on dam bank slope, dam material and filling, seepage control and other aspects in the process of reinforcement and reinforcement to control and restore the function of building design.