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针对溪洛渡大坝施工期大量的温度监测数据难以集成和访问的问题,基于数据仓库相关理论和设计方法,构建了溪洛渡大坝温度监测数据仓库,在已建成数据仓库的基础上,以冷却水温与最高温度两个指标量之间的关联关系为目标,采用关联分析方法对温度数据进行深度挖掘。结果表明,在溪洛渡大坝施工过程中要严格控制冷却通水温度不超过15℃,以防止最高温度超过上限影响大坝安全。
Aiming at the difficulty in integrating and accessing a large amount of temperature monitoring data during the construction period of Xiluodu Dam, the Xiluodu Dam temperature monitoring data warehouse is constructed based on data warehouse theory and design method. Based on the built data warehouse, The highest temperature of the two indicators of the relationship between the target as the goal, the use of correlation analysis of the depth of the data mining. The results show that during the construction of Xiluodu Dam, it is necessary to strictly control the cooling water temperature not to exceed 15 ℃ so as to prevent the maximum temperature from exceeding the upper limit and affecting dam safety.