摘要
浙江省成屏一级电站面板堆石坝坝高74.6m,该工程分期蓄水,1988年12月当坝高填筑至325m高程,第一期混凝土面板铺筑至320m高程时,水库即开始蓄水,同时继续填筑坝体,初次蓄水(1989年4月—12月)水库最高水位达338.52m高程,约为86.5％设计水头,坝体监测设备已正常运行。并取得了各项监测成果。本文介绍了该坝初次蓄水前后的监测成果,并对其进行了初步分析。该面板坝监测成果在国内尚属首例,对于类似的其它工程有一定参考价值。
Chengping Slab Dam is 74.6m high and the impounding is per formed in stages. In December 1988, when the dam was constructed to the elevation of 325m and the concrete slabreached 320m, the impounding of the reservior began, while the construction of the dam body was Continued. During the initial impounding from April to December 1989, the highest reservoir stage reached the elevation of 338.52m, about 86.5% of the design head, and the monitoring instruments embedded in the dam began to operate normally and various data were achieved. This paper presents and preliminarily analyzes the results observed before and after the initial impounding of the reservior. Since it is the first time in China that this kind of results are available, they are of important refrence value to other similar projects.
出处
《大坝观测与土工测试》
北大核心
1990年第3期17-25,共9页
Dam Observation and Geotechnical Tests
