1)reservoir bank库岸
1.Analysis of reservoir bank stability of Tianloudizhen Hydropower Station;天楼地枕水电站库岸稳定分析
2.Experimental study on wind wave induced pore pressure response in reservoir bank;风浪作用下库岸孔隙水压力响应试验研究
3.Engineering geological conditions and forecast of collapse of reservoir banks in Fengdu County;丰都县某库岸工程地质条件及塌岸预测评价
英文短句/例句
1.The Research on Speed of the Landslide and Its Surge Hazard in Reservoir;水库库岸滑坡速度及其涌浪灾害研究
2.Analysis on bank stability of Longbeiwan Reservoir nearby Hongping Town龙背湾水库洪坪集镇库岸稳定性分析
3.The Slope Stability Analysis and Bank Rebuilding Forecast about Rentuoxinjie Riverside in the Three Gorge Reservoir Area三峡库区仁沱新街库岸边坡稳定性分析与库岸再造预测
4.Application Research of Green Maintenance of Revetment System in the Three Gorges Reservoir Shore绿维护岸结构在三峡库岸消落带的应用研究
5.Application on Xiangxi Ferry Bank Collapse Forecast by Zolotaleov Method佐洛塔廖夫法在某码头库岸塌岸预测中的应用
6.Research on the Effect to the Bank Slope in Inpounding and Drawdown of Three Gorges Reservoir Water Level;三峡库区水位升降作用对库岸边坡影响研究
7.The Research on the Stability of the Reservoir Bank in Fengjie Section of the Three Gorge Reservoir, the Yangtze River;长江三峡水库奉节新城区库岸斜坡稳定性研究
8.Study on the Risk Assessment of Security of Bank Roadbed along Three Gorges三峡库区库岸公路路基安全风险评价研究
9.Blast-excavation technology for the lower reservoir bank of Xilongchi Pumped-storage Power Station西龙池抽水蓄能电站下水库库岸开挖爆破技术
10.The Influence of Water Level Fluctuation on the Bank Slope Stability库水位变化对库岸边坡稳定性影响研究
11.Studies on Geohazards of Reservoir Banks of Jishi Valley Hydropower Station, Huanghe River;黄河积石峡水电站库岸地质灾害研究
12.The Wind Wave-induced Dynamic Response in Bank of Reservoir and It s Analysis on Stability;风浪作用下库岸动力响应及稳定分析
13.Failure Mechanism of Muzhuping Landslide in Shuibuya Reservoir Area,Qingjiang River清江水布垭库岸木竹坪滑坡失稳探讨
14.The Disciplinarian on the Development and Distributing of Geo-disaster & Stability Evaluation of the Bank Slope in Wudongde Reservoir Area of the Jinshajiang River (from the Reservoir Former to the Estuary of Longchuanjiang River)金沙江乌东德库区(库首~龙川江河口段)岸坡地质灾害发育分布规律及库岸稳定性评价
15.Study on the Methods of Predicting Soil Reservoir Bank Collapse Considering the Hydrodynamic Conditions考虑河流动力条件的土质库岸塌岸预测方法研究
16.Stability of Reservoir Bank Segmentation Based On Fuzzy Mathematics Synthetically Judgment基于模糊数学综合评判的库岸稳定性分段——以新疆某水电站近坝库岸为例
17.Patterns and Countermeasures of Tourism in Exploitation of Three-Gorge Lakeside Zone;三峡库区库岸带开发中旅游业的发展模式及其对策
18.Study on Stability Evolution of the Large-Scale Bank Landslides under the Running of the Three Gorges Reservoir三峡水库运行过程中库岸大型滑坡稳定性演变趋势研究
相关短句/例句
bank[英][b??k][美][b??k]库岸
1.The authors discussed the Jurassic mudstone and the siltstone in the Xiangxi reservoir bank,its collapse prediction and stability calculation through analogy graphic method and imbalance thrust force law.为了研究探讨由侏罗系软硬相间的泥岩与粉砂岩构成的岸坡在三峡水库蓄水后的塌岸预测与库岸稳定性问题,本文以香溪~贾家店段库岸其中的贾家店段岸坡为例,采用类比图解法对其塌岸进行预测,采用不平衡推力法对其稳定性进行计算分析评价,并根据预测评价结果进行防治方案设计。
2.Lots of deformation and failure phenomenon on the bank slope are dooming in new Fengjie,a county located on the Yangtze River.奉节新县城库岸边坡自三峡水库蓄水至139 m水位以来多处出现变形破坏,库岸段岸坡变形破坏模式的复杂多样给相应的工程治理带来了较大的困难。
3.The interaction of water and rock mass in reservoir is a complicated geographic progress with spatial dynamic so it is difficult to predict the environmental effects in bank with traditional ways.由于库岸水岩相互作用是一个复杂的地理过程,具有时空动态性,传统方法对库岸的环境效应预测具有一定的难度。
3)reservoir banks库岸
1.The slope movement is a complex and dynamic process,especially the slope of the reservoir banks.滑坡的滑动过程是一个复杂的动态过程,库岸滑坡由于涉及到和涌浪的相互作用,其失稳运动过程难以进行数字化描述。
2.hased on the field data and the typical investigation of hydrodynamical effect on collapse in reser voir banks, tihs paper analyses the mechanism of reservoir banks collapse and deeply studies some speical relationships between wave Height.本文以影响库岸坍塌变形的水动力学因素作为主要研究对象,选取三峡工程重庆河段库岸为原型,通过模型试验研究,分析了库岸坍塌变形与波高、岸坡坡度、岸坡土质等要素的关系,对更深入、全面的进行库岸坍塌机理的研究提供了可靠的依据。
4)Bank Slope库岸岸坡
1.Study on Stabilities of Section a Bank Slope in Dongrangkou Reservoir;三峡库区东壤口A段库岸岸坡稳定性研究
5)stability of reservoir banks库岸稳定
1.The stability of reservoir banks is one of primary geologic problem,and the groundwater is one of the factors which influences on the stability of reservoir.库岸稳定是上水库的主要工程地质问题之一,而影响库岸稳定的主要因素是地下水。
6)reservoir landslide库岸滑坡
1.Study on influence of reservoir water impounding on reservoir landslide;水库蓄水对库岸滑坡的影响研究?
延伸阅读
水库库岸演变 在库水与库岸相互作用下,库岸的变化。水库蓄水后,水位迅速上升,水边线向外推移,水体范围扩大。在风的作用下库水面倾斜,生成波浪。上升的库水位抬高岸边地下水水位,使原先处于干燥状态的岩土湿化,增加其容重,降低土体或基岩中软弱结构面的抗剪强度,使岸坡岩土失去平衡,引起岸壁坍落(或滑坡),岸边淤积和岸坡变形。 松散堆积物库岸的演变过程 蓄水初,库岸比较陡峻,湿化的松散沉积物自然崩坍于坡脚。波浪冲击陡岸,在坡脚水深较小处破碎,以更大冲击力破坏岸壁。自然崩坍和冲刷坍落的松散土成为悬移质和推移质被波浪回流带离坡脚,淤积于岸边,库岸边线后退,水下浅滩开始形成(见图)。波浪重复作用,库岸继续坍落、后退,浅滩逐渐增长,同时也改变波浪与库岸相互作用的特征。正在扩展的水下浅滩使波浪折射变形,在离岸远处破碎,演变为拍岸波。浅滩的粗糙表面和透水空隙消耗波能,削弱波浪对岸坡的冲刷,从而减缓库岸后退速度。库区的淤积也促进水下浅滩形成,阻滞坍岸发展。这一过程直至浅滩拓宽到足以消耗全部波能,库岸后退与浅滩发展渐趋稳定,形成平衡剖面。结冰地区水库的浮冰也参与库岸演变过程。中国官厅水库在两年观测期内,测得最大波高2米,库岸后退最大距离34米。(见水库淤积) 基岩库岸的演变过程 蓄水初期,岩体湿化自重增加。如果岩体坚硬,连续性好,只发生少量的岩块崩坍,而且保持陡峻的平衡剖面。如果湿化岩体结构面发育,而且结构面又是充填软弱粘土岩夹层或粘土的断层带和节理裂隙,粘土岩和粘土浸水后软化。沿着倾向库区的这种结构面,库岸岩体可产生突发性的崩坍或滑坡。与松散堆积物库岸的渐进性演变过程相比,基岩库岸演变常表现为跳跃式的。一次滑坍规模很大,延续时间较短,库岸经一次或数次坍落后即趋向平衡。由于大量岩块瞬间倾入水中,急剧改变库区水文特征。岩体冲击库水掀起非线性涌浪。如滑坡和崩坍发生在近坝或坝肩附近,涌浪可越过坝顶,破坏性极大,危及大坝和下游的安全。意大利瓦依翁特水库左岸,1963年库岸滑坡,滑体2.4~3.0亿立方米,主要滑落时间约20秒,库水越过260米高的大坝,涌浪高出坝顶 100余米,冲毁下游村镇,死亡2000多人。中国湖南柘溪水库,1959年在塘岩光发生滑坡,165万立方米土石以25米/秒的速度倾泻入库,历时约10秒钟,涌浪高达21米,越过未竣工的坝顶,造成损失。 库岸演变预报 包括测报库岸演变的空间分布、规模、岸壁后退距离、巨大滑坡发生时间、边坡坍落入水的速度和诱导的水面涌浪高度以及各项波浪要素。在预报中确定岸坡防护措施,核算坝高和坝面波压力。中国北方黄土地区采用图解法,按岸坡均衡剖面形成图式,根据定位实测坡形数据、库水位动态和风浪要素等预测松散堆积物库岸坍岸宽度。基岩库岸演变按岩体力学和工程地质分析计算法预测。中国学者根据结构面控制岩坡稳定的原理,提出各种图解分析法预测崩坍和滑坡的空间分布和规模。如应用两类优势面的方法,按构造分析原理找出地质优势面(性质优势面),用统计方法找出数量优势面,即可确定真正的优势面,据此判断岩坡破坏类型和模式。用极限平衡理论和有限元分析技术可定量评价基岩库岸的稳定性。