估算土石坝漏测沉降新方法的研究和应用

The Study and Application of the New Method of Extimating Omission Settlement of Earth- Rock Dams

本文从鲁布革堆石坝施工和运行期实测沉降出发，利用心墙内部分层沉降以及沿坝轴线方向表面沉降的分布和发展规律，提出了一种估算漏测沉降的新方法。讨论了它与原有方法的关系，并利用这种方法得到了鲁布革堆石坝心墙顶部具有良好分布规律的沉降曲线。

Making use of the recorded settlements duringe constructing and operating peri-od of LUBUGE rock-fill dam,and ofthe scattering and developing law ofsettlements inthe core and the dam orest,we have developed a new method to estimate the omission set-tlement,discussed the relation between the new method and the old ones, and obtainedgood soattered settlement lines ofthe dam crest by applying the new method.