某混凝土面板堆石坝内部和外部位移原型观测评价

摘要

T he concrete face rockfill dam is a new type earth -rockfill dam that has quickly been developed over the last decades .Its design has still been in an experience stage and no ripe design theory is available so far .At present its design is carried out by the analogy according to the experiences obtained from the projects completed .The paper makes qualitative analysis of the observations based on both internal and ex-ternal displacement prototype observation data of a certain concrete face rockfill dam and finally analyses the law and gives safety assessment by comparing the measured data analysis results with the similar pro-ject s .%混凝土面板堆石坝是近几十年来发展很快的一种新型土石坝，该坝型的设计仍处于经验阶段，尚无成熟的设计理论，主要是参照已建工程的经验并按类比法来进行的。结合某水库混凝土面板堆石坝的内部和外部位移原型观测资料，对观测资料进行定性分析；将实测资料分析成果与类似工程进行对比，作出了规律性分析和安全评价。