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1)  Landslide damming
滑坡作坝
2)  landslide dam
滑坡坝
1.
The mountain landslide dam is a common geological disasters,in the event of strong earthquakes,landslides dam formation of the large number of lakes of them,a large scale of it.
滑坡坝及其形成的堰塞湖是山区常见的一种地质灾害,在强地震发生时,滑坡坝形成的堰塞湖的数量多,规模大。
2.
Using the principle of elastic dynamics of rock and the variational method of elastic mechanics, the dynamic mechanism is explored of landslide damming by shock wave when the landslide mass is sharply disintegrated and collides with high moving speed.
运用岩石弹性动力学理论及弹性力学变分法原理,提出、分析并论证了剧冲式高速岩质滑坡碰撞解体及冲击 成坝阶段滑坡坝冲击夯实动力学机理,推导出滑坡坝土石体压实密度计算的理论方程及公式,并以滑坡坝土石体土 工试验资料为依据,充分验证了符合实际情况的滑坡动力学新机理。
3.
A landslide dam located in the Huanghe upriver was formed by two landslides,then formed the barrier lake which is core area of national natural protection now.
黄河上游某滑坡坝由两岸滑坡物质形成,进而形成了天然堰塞湖,附近区域现已成为国家自然保护区核心区。
3)  earth dam landslide
土坝滑坡
4)  landslide-dam
滑坡坝
1.
Study on the natural height of one landslide-dam and the possibility of inundating the dam by flood;
某滑坡坝天然坝高评价及洪水漫坝可能性分析
2.
Landslide-dams and associated lakes occur in many places around the world, which create natural reservoirs with their occurrence.
滑坡坝及形成的堰塞湖在世界各国特别是山区一带广泛分布。
5)  Saiba landslide
塞坝滑坡
1.
Taking Saiba landslide as an example, the paper analyses the deformation mechanism of the landslide, which consists of collapse accumulation and sliding deposits on a flat roof of bedrock in sandstone and mudstone stratum with laminar structure.
以三峡库区云阳塞坝滑坡为例,分析了层状砂泥岩区缓坡平台上崩滑堆积物中因开挖引起变形的机理。
6)  Houba Landslide
后坝滑坡
1.
Formation mechanism for Houba Landslide of Xingshan County in the Three Gorges Reservoir Area;
三峡水库区兴山后坝滑坡成因分析
补充资料:矢作坝

矢作坝

Yahagi Dam


概  述

  矢作坝位于日本岐阜县、矢作川水系(Yahagigawa)支流上。混凝土拱坝,最大坝高100m,总库容0.8亿m3。工程目的为防洪、工业用水、居民用水、发电及灌溉。1962年开工,1970年完工。
  坝址基岩为中粒结晶双云母花岗岩。
  矢作川流域面积1832km2,全长116.9km。坝址控制流域面积504.5km2,水库面积270hm2,总库容0.8亿m3,有效库容0.65亿m3,工作深度37m。
  大坝坝顶长323m,坝体积30.9万m3。坝顶溢洪道设4扇高6.8m,宽105m的弧形闸门。坝内泄水孔,设3扇高4.14m,宽4m的垂直提升定轮闸门,泄量1380m3/s。矢作川No.1发电站为坝后式,装机容量6万kW;发电量1.49亿kW·h,最大引用流量94.7m3/s。

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