This paper gives a comprehensive presentation of Yele Hydropower Station rock-fill dam design.
本文对冶勒水电站堆石坝的设计作了较全面的介绍。
The Gongboxia Hydropewer Project is the fist Concrete Facing Rock-fill Dam in the Yellow River.
公伯峡水电站工程为黄河干流上的第一座混凝土面板堆石坝。
The foundation for an earth-fill dam would be the natural soil or rock on which the dam is placed.
“基础”一词可能是指土基本身或是置于其上提供支撑的物体,或者是二者的结合。
Flood water resulted from break of natural rock-fill dam threatens the safety of downstream seriously.
天然堆石坝溃决洪水,严重威胁下游的安全。
Abstract: Flood water resulted from break of natural rock-fill dam threatens the safety of downstream seriously.
文摘:天然堆石坝溃决洪水,严重威胁下游的安全。
It is proved through the engineering practice and the calculation that the only problem with the rock fill dam is lea...
工程实践及计算证明,堆石坝只有漏水问题,但坝体堆石不会被渗流冲失导致失事。
Tailings lenticle with complicate distributing state in tailings fill dam has great influence on the stability of the dam.
尾矿堆积坝中尾砂透镜体具有复杂的分布状态,对坝体的稳定状况有极大影响。
Cement sand and gravel (CSG) dam is a new type of dam between concrete-faced rock-fill dam (CFRD) and roller compacted concrete dam (RCC).
胶凝砂砾石坝(CSG)是介于混凝土面板堆石坝(CFRD)和碾压混凝土重力坝(RCC)之间的一种新坝型。
The results indicate the validity of improved PSO methods in the back analysis of the mechanical parameters of concrete face rock-fill dam.
计算结果表明,微粒群算法具有概念简单、容易实现、计算速度快等优点,适合应用于面板堆石坝坝料参数反演分析。
Belt coveyer and distributing material spiral mac hi nes and implements were discussed and ap-plied to concrete plate casting of ro ck-fill dam.
研制了皮带机和螺旋布料机具并应用于鱼跳面板堆石坝混凝土面板浇筑中。
Taking the expanding project of Duanjiaxia homogeneous earth-fill dam for an example, methods of seepage calculation about expanded dam are discussed.
以段家峡均质土坝扩建工程为例,探讨大坝扩建后其渗流计算方法。
It seems that the seismic reflection method is an efficient tool for delineation of earth-fill dam structure and for estimation of material properties.
因此,地震反射方法是描述土坝结构、评估材料特性的有效工具。
However, the simulation software of rock-fill dam construction still remains in a single - development process, and there's a lack of uniform modeling platform.
但是,目前堆石坝仿真软件的开发还停留在单个工程开发的阶段,缺少一个统一的建模平台。
Finally, the 3-d finite element methods are used respectively to calculate the stresses and deformations of Gongboxia blend dam and Gongboxia face rock fill dam.
最后,用三维有限元方法分别计算了公伯峡混合坝和单一面板坝的应力变形。
The cause of concrete fissure on face rock fill dam of Dongba Hydropower Station is studied, and it is determined to use SR sealing material to solve the problem.
通过对洞巴水电站面板堆石坝混凝土裂缝的原因进行详细分析,确定采用SR止水材料的处理措施。
Light loam and medium loam with less clay particles as fill earth had been extensively used in the construction of hydraulic fill dam in the Loess Plateau region.
粘粒含量较少的轻、中粉质壤土作冲填土料修建水坠坝,在黄土高原地区已被广泛应用。
This model can actually reflect the uncertainties of the rock-fill dam construction, and it gives important guidance to the project-administrating and decision-making.
该模型能够更真实的反映堆石坝施工过程中的不确定因素,对于施工项目管理和决策有着重大的指导意义。
The process of accumulation and dissipation of extra-static pore water pressure in fine-grained mud layer of tailings fill dam constructed by up-stream method is analysed.
本文对上游法修筑的尾矿坝的细粒泥层内超静孔隙水压力的积累和消散过程进行了分析。
This paper analyzes the reasons of dam-failure accident of tailings fill dam and the possible casualty, and expounds some countermeasures for avoiding this kind of accident.
对尾矿库溃坝事故发生的原因及可能造成的人员伤亡进行了分析,并阐述了避免事故的对策。
Hydraulic fill dam is a fast and economic method for dam building, but the construction of filling is confined by seasons owing to long freezing period of cold zone at high latitude.
水坠筑坝是我国创造的一种快速、经济筑坝方法,但高寒地区冰冻期长,冲填施工受到季节限制。
In most of soil constitutive models, the soil is taken as isotropic material. This may result in significant error in stress and deformation computation for concrete slab in rock-fill dam.
土体本构模型一般都将土体作为各向同性材料,应用于混凝土面板堆石坝应力变形计算时常带来不小的误差,本文以双曲线模型为例剖析了计算中存在的问题。
Slope construction at upper reach of bedding materials of the concrete face rock-fill dam directly relates to the quality of concrete face, dam construction progress and cost of construction.
面板堆石坝垫层料上游坡面施工直接关系面板的质量、大坝施工进度及施工成本。
The paper calculates the deformation and the stress of dam body and face for concrete faced rock fill dam with non-linear finite element method and taking Shenzhujiang model as rock fill body model.
文中采用非线性有限元分析方法,并运用沈珠江模型作为堆石体本构模型对面板堆石坝坝体及面板做应力和变形计算。
In one part of the upper reaches of the Madison river, a whole mountain began shifting, then came crashing down to fill the deep valley and dam the great river with millions of tons rock and trees.
在麦迪生河上游的一条支流处,一整座山开始移动,之后,它崩塌下来填满深深的山谷,上百万吨岩石和大树如坝般阻挡住大河。
As to your request, I do not think the beavers are aware that they must first fill out a dam permit prior to the start of this type of dam activity.
关于你的要求,我并不认为这些海狸知道在开始这种建坝活动之前,他们必须填表来获得允许。
The 156-meter-high Zipingpu Dam began to fill in December 2004, and within 2 years the water level had risen to 120 meters.
高达156米的紫坪铺大坝于2004年12月份开始蓄水,两年内水位已经涨到了120米。
The integrity of the structures was questionable, both because of their age and because the Elwha Dam breached during construction and was patched with fill and debris.
大坝结构也遭到质疑,一是因为其年代久远,二是因为它在建造过程中就出现垮塌,后来又用废料和残片填补。
It also includes a consideration of possible alternatives, such as a concrete gravity dam or an earth-fill embankment dam.
还要考虑到可能的备选方案,比如是选择混凝土重力坝还是选择填土筑堤大坝。
It also includes a consideration of possible alternatives, such as a concrete gravity dam or an earth-fill embankment dam.
还要考虑到可能的备选方案,比如是选择混凝土重力坝还是选择填土筑堤大坝。
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