莲花混凝土面板堆石坝监测成果分析

为了解莲花水电站面板堆石坝的施工质量和运行状况，对其进行了监测，从观测资料可知，莲花混凝土面板堆石坝最大沉降量１７．０ｃｍ，面板最大挠度值１３．２ｃｍ，渗流量１１．０Ｌ／ｓ。各种数据均表明该坝的施工质量是优良的，运行状况是良好的。通过监测总出的莲花混凝土面板堆石坝的位移、变形和渗流等变化规律，为该坝的安全运行提供了有力保障，同时也为我国混凝土面板堆石坝的设计、施工提供了科学依据。

Analysis on the observation results of Lianhua concrete facing rockfill dam

In order to master the construction quality and operation conditions of the Lianhua concrete facing rockfill dam, the observation data have been analyzed. According to the observation data of the Lianhua concrete facing rockfill dam, its maximum settlement value is 17.0 cm, the maximum bending value of its face slab is 13.2 cm and its seepage volume is 11.0 L/s. All the data showed that the construction quality of this dam is excellent and the operation conditions are good. Meanwhile, we have also gained the variation laws of the displacement, deformation and seepage of the Lianhua concrete facing rockfill dam by summing up and analyzing the observation data, which not only could provide strong guarantee for the safe operation of the dam but also could provide the scientific basis for the design and construction of concrete facing rockfill dam in China.