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北京市的中小型水库绝大多数建成于20世纪80年代以前,受当时条件限制,部分水库存在一些问题,针对这些问题除险加固工程具有以下特点:①水库特征指标可进行调整;②需进行大量调研及加强地质勘察工作,并在施工过程中不断优化设计;③部分单体建筑物需拆除重建;④设计要有所创新及突破;⑤完善水库管理设施。中小型水库在北京市防洪、供水、灌溉中发挥着重要的作用,一旦失事影响重大,除险加固工程设计应严格按标准、规范进行,设计时应考虑提高水库管理水平,在条件许可的情况下,实现工程信息化管理。
Most of the small and medium-sized reservoirs in Beijing were completed before the 1980s. Due to the current conditions, some reservoirs have some problems. For these problems, the project for reinforcement and reinforcement has the following features: (1) Reservoir characteristics can be adjusted; (2) A large number of investigations and geological survey work to strengthen and optimize the design during the construction process; ③ part of the building to be demolished reconstruction; ④ design innovation and breakthroughs; ⑤ improve reservoir management facilities. Small and medium-sized reservoirs play an important role in flood control, water supply and irrigation in Beijing. Once the accident has a significant impact, the project design of reinforcement and reinforcement should be conducted strictly in accordance with the standards and norms. The design of the reservoir should be considered to improve the reservoir management level. When the conditions permit Under to achieve project information management.