危岩体崩滑对航道影响及滑坡涌浪特性研究  

THE EFFECT OF ROCKFALL AND LANDSLIDE ON CHANNEL AND THE STUDY ON THE CHARACTERISTICS OF SURGE GENERATED BY LANDSLIDE

作　　者：王育林[1] 陈凤云[1] 齐华林[1] 李一兵[1] 

机构地区：[1]天津水运工程科学研究所

出　　处：《中国地质灾害与防治学报》1994年第3期95-100,共6页The Chinese Journal of Geological Hazard and Control

摘　　要：本文通过分析峡谷型通航河流危岩体崩滑产生的动态破坏和静态破坏，论述了滑坡对航道、水工建筑物及航行船只的危害，定量地估算了长江三峡链子崖滑坡对航道的影响，论证了峡谷型通航河流滑坡涌浪的主要特征，提出了涌浪估算的经验公式，可供同类型地区进行估算滑坡危害时参考。By analysing the dynamic and static destruction produced by the rockfall on navigable river in gorge, this paper expounds the harm of the alndslide to channel,the hydraulic structure and the navigating ships. The effect of the rockfall on channel at the Lianzi Cliff is quantitatively estimated. Forthermore, the main characteristics of the surges generated by landslide in gorge type navigable river are proved. Finally, the empirical formula to estimate the surges is proposed for estimating the harm of the landslide in regions of the same kind.

关 键 词：危岩 滑坡 涌浪 动态破坏 静态破坏 

分 类 号：P694[天文地球—地质学]