According to their building material, DAMS are described as concrete, earth fill, rock fill, hydraulic fill and so on.
按照筑坝所用材料，可以把坝称为混凝土坝、填土坝、堆石坝，水力冲填坝等等。
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。
According to the problems above, the waste rock fill mining method with the upward slitting stratification is put forward.
针对上述主要问题，提出采用上向分条分层废石充填采矿法。
Fill the order is generally the first to fill in the rock fill, fill subsoil after filling soil, fill into the soil after filling soil far.
填方的顺序一般是先填石方在填土方，先填底土后填表土，先填进土后填远土。
The first stage earth rock fill cofferdam of Three Gorges Project is mainly composed of the weathered sand, excavated spoil and rock blocks.
三峡水利枢纽一期土石围堰堰体主要由风化砂、石渣和块石填筑而成。
With the increasing of thickness of rock fill, the wave force coefficient on the perforated wall generally decreases, while the reflection coefficient increases.
增加消浪室内填料厚度通常可以降低开孔墙结构的波浪力系数，加大结构的反射系数。
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。
A method to measure the density of rock fill by use of the rigidity correlation method is put forward with regard to the characteristics of the rockfill of Yanshan Reservoir.
针对燕山水库大坝堆石体的特点，提出了刚度相关法测试堆石体密度的思路。
Seepage failure is one of main causes of earth-rock fill DAMS 'collapse. the property of seepage alleys such as location, size and figure should be ensured to deal with this problem.
渗透破坏是引起土石坝垮坝事故的主要原因之一，为对土石坝的渗漏问题做出有效整治，必须先探明渗漏通道的位置、大小、形状等性质。
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。
Nothing is available to fill a void for many children; no good music for them to enjoy before they become rebellious and angry and turn to rock 'n' roll.
不可避免的要去填满孩子的思想空白，如果没有好的音乐那么叛逆和愤怒就会让他们转向摇滚。
For example, it can apply to embankment reinforcement and embankment fill and rock slope defence and pavement crack prevention etc.
如在路堤加筋、台背路堤填土加筋、岩石边坡路基防护和路面裂缝的防治等。
To pump cement slurry down a well to fill the space between the casing and the rock walls.
向井中注入水泥浆，以充填在套管与岩壁之间的空间。
Cracks are easily caused by different dimension, reinforcing rate and environment conditions in the facing plates of rock-fill-dams and results in decrease of seepage prevention effect.
堆石坝砼面板极易受其几何尺寸、配筋率及外部环境的影响出现裂缝，从而影响到坝体防渗效果。
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。
Starting with analysis of goal of mining using back-fill method, the course of rock mechanics analysis is explained.
从分析冶金矿山充填采矿法开采的目的入手，探讨性地说明了相关的岩石力学分析过程。
Sequence stratigraphy provides an effective framework for basin-fill analysis and reservoir prediction, but little attention has been paid to its significance in source rock evaluation and prediction.
层序地层学为沉积盆地的充填史分析和储层预测提供了有效的格架，但其在源岩评价和预测中的意义未能引起充分的重视。
To overcome the difficulty of unstability of orebody and surrounding rock, the test of flat-back cut-and-fill drift mining is carried out.
针对凡口铅锌矿狮岭顶板矿体和围岩极不稳固的牲，进行了机械化上向进路分层充填采矿工艺的试验研究。
When using intense weathering soft rock to fill high grade highway embankment, compaction characters and wetting deformation characters are the major indices to estimate the filling performance.
强风化软岩用于高等级公路路基填筑时，压实特性和湿化变形特性是评价填料性能的主要指标。
This thesis introduces a new replacement exploitation machine which can fill the coal mine laneways with waste rock.
介绍一种实现用块状矸石进行巷道填充、置换开采工艺的设备。
And then, based on the theory and the method of software engineering, works out the corresponding software of concrete face rock-fill dynamic allocation, realizes the demand of allocating dynamically.
然后，论文运用软件工程学的理论和方法编制了相应的面板堆石坝土石方动态调配软件，实现了其动态调配的要求。
The nail-dog and rock-bolt technique is often used in the supporting construction of such complicated slopes as artificial fill, sandy graves strata, sand deposits and muddy soil.
通过实践总结了土钉及锚杆技术在人工填土、砂卵石、砂层、淤泥质土等复杂地层边坡支护施工的处理方法。
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。
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。
Rock-fill concrete is first used in the engineering of Hebei Province, the structure design of this project has a certain representation.
堆石混凝土材料首次应用于河北省的工程中，其结构设计具有一定的代表性。
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。
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。
Water may fill a crack in a rock; it freezes when it is very cold and, in doing so, makes the crack wider. Gradually little pieces of rack break away.
水会充满岩石的缝隙，天气非常冷时，水会结冰，这样，使得缝隙更大，渐渐地一片片小石块剥蚀下来。
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