如果墙和坝之间的距离比波长大，那么会导致什么？
If the distance between the wall and the dam was large in comparison to the wavelength, then what happens?
介绍了某黏土心墙砂砾石坝的安全监测成果。
Safety monitoring results of a dam with clay core are presented.
其中防渗体在上游的称为斜墙坝(面板坝)，在坝体中央的称为心墙坝。
Sometimes, the anti-seepage parts are in the dam front facing the upstream, sometimes, they are at the core of the dam.
高坝心墙土料还应具有低压缩性。
For core walls of high DAMS, its compressibility must be relative low.
本文主要介绍应用“高喷”技术对安居水电站溢流坝、堰坝导墙、溢流堰天窗沙卵石基础处理的方法和体会。
This paper presents sand and cobble foundation treatment of overflow dam, guide wall and overflow weir by "high pressure jet grouting" at an in Hydropower Station.
从工程的可行性研究角度考虑，对适应恋思水库的各种坝型进行了分析对比，最后推荐土斜墙坝作为本阶段的设计方案。
From the feasible design of project, this paper compares and analyzes the various dam types which fit Liansi Reservoir, and recommends earth inclined-wall dam as the design scheme in this stage.
当计入湿化变形和流变变形的影响之后，用南水模型可较好地模拟心墙坝的应力变形性状。
And the Nanshui model can well simulate the stress and deformation behaviors of core-wall DAMS when the wetting deformation and rheology are considered.
全面掌握这些特征，无论对沥青混凝土心墙堆石坝的正确设计，还是合理施工，无疑都是有帮助的。
It is assuredly helpful to well know these characteristics for either proper design of rockfill dam with bituminous concrete core, or reasonable construction.
黄壁庄水库副坝防渗心墙加固工程所需高性能混凝土，要求和易性好、早期强度低、后期强度高、抗渗性能好、低弹模和高抗拉强度。
The high performance concrete for core wall of earth dam must be good workability, low early strength, high final strength, high seepage resistance, low elasticity modulus and high tensile strength.
本文介绍了砼防渗墙对土石坝深厚覆盖层地基的处理，强调防渗墙砼强度及弹模取值应在满足应力应变的前提下，兼顾耐久性等要求。
This paper introduces the treatment for deep dam foundation of the concrete cut off wall, which intensity and elastic modulus value are requirement to satisfy the stress, strain and durability.
采用室内中型三轴试验和现场碾压载荷试验对糯扎渡高心墙堆石坝心墙砾石土料的变形特性进行了研究。
The deformation properties of core gravelly soil of the Nuozhadu high rockfill dam are studied by using medium-scale triaxial tests and the field loading tests.
最后，采用有限元强度折减技术分析了糯扎渡心墙堆石坝及长河坝心墙堆石坝上下游坝坡的抗震稳定性。
Finally, the shear strength reduction technique is used to analyze the seismic stability of Nuo Zhadu core wall type rockfill Dam and Chang Heba core wall type rockfill Dam in FEM.
赫布根坝是土筑的结构，在麦迪逊河进入麦迪逊峡谷处有一个无加固凝土的芯墙。
Hebgen dam, an earthfill structure with an unreinforced concrete corewall located on the madison river at its entrance to madison canyon.
尼尔基水利枢纽工程主坝结构形式为沥青混凝土心墙砂砾石坝。
The dam structure of main dam of Nierji Water Complex is gravel dam with asphalt concrete core wall.
试验结果表明：护坦减轻了下游纵向围堰左侧坝趾处的回流淘刷，隔流墩明显减轻了防冲墙附近河床的冲刷，确保了坝基和下游纵向围堰的安全。
The test results show that the apron can reduce back flow at the dam toe, and the piers can obviously diminish river bed scouring near the scour resistant wall.
介绍了合溪水库工程的概况，选用坝型为粘土心墙砂砾石坝，根据粘土和砂砾石料场的颗分曲线，对反滤料进行了设计。
Hexi Reservoir Project, applying filter design, is introduced, which is made up of clay central core and sandy gravel dam according to the gradation curve of clay and gravel.
近几十年来，土质心墙堆石坝已逐渐成为世界上高坝建设的主流坝型之一。
In these latter years, ECRD has gradually evolved as one of trunk stream type of dam in the world.
实践表明，浇筑式沥青混凝土适用于寒冷地区土石坝的防渗心墙。
The practice indicates that the asphalt concrete ADAPTS to the core wall of earth-rock dam in the cold region.
三峡茅坪溪防护土石坝沥青混凝土心墙骑缝碾压施工工艺为国内首创的施工方法。
This rolling construction technology of asphalt concrete core wall in Maopingxi earth and rockfill dam of TGP was the first application in China.
现在已成功的将这一技术应用到黄河公伯峡面板堆石坝工程中，开创了国内挤压边墙施工技术应用的先例。
This technique has been successfully used in the project of the concrete face rockfill dam in Gongboxia, to initiate a precedent in this country.
简要评述了国内外关于土石坝心墙水力劈裂的研究现状，归纳了土石坝心墙水力劈裂在发生机理、发生条件和影响因素等方面的研究成果。
The research status of hydraulic fracturing in core of earth-rockfill dam is briefly reviewed, and the mechanisms, the conditions and the influence factors of hydraulic fracturing are induced.
水库大坝是我国建设最早的碾压式粘土心墙土石坝。
The reservoir dam is an earth dam with a clay core wall, built earliest in our country.
分析了刘家峡黄土心墙坝测压管实测水位变化规律，研究了黄土心墙坝在非恒定渗流下的稳定性。
The law of observed water level change in piezometric tube is analyzed in this paper. Furthermore, the stability of soil core wall dam on the unsteady seepage is studied.
土质心墙坝的水力劈裂问题一直是工程界普遍关注又亟待解决的关键问题。
Hydraulic fracturing in earth core rockfill dam is a key problem which is unsolved and is given an universal attention in engineering field.
文中还讨论了考虑湿化影响的有限元计算方法，并进行了土石坝沥青混凝土心墙的徐变分析。
In the paper, the finite element method regarding the effects of wetting and creep analysis of asphalt concrete core are studied.
尼尔基工程主坝为沥青混凝土心墙土石坝，主坝工程施工采用两期导流方式。
The major dam of Nierji water project is an earth- rockfill dam with asphalt concrete core.
新建坝包括一座土质心墙堆石堤坝和一个位于左坝肩的混凝土过渡带。
The new dam consists of an earth core rockfill embankment and a concrete transition at the left abutment.
介绍用复合土工膜加固石砭峪水库沥青混凝土斜墙坝的方案、技术路线和设计等。
A detailed introduction is given to the scheme, technical line, and design for reinforcement of the Shibianyu asphalt concrete dam and its construction with the composite geomembrane.
根据黄壁庄水库副坝防渗墙的施工实践，分析了这些事故发生的原因，并总结了预防措施以及发生事故后的处理方法，这对今后混凝土防渗墙的施工是个借鉴。
This article bases on practice of building seepage prevention wall in secondary dam of Huangbizhuang reservoir, analyses the causes of the accident, and summarizes precautionary and treatment methods.
鲁布革水电站心墙堆石坝采用总应力法和有效应力法计算程序进行计算和分析。
The calculation and analysis of the core type rockfill dam of Lubuge Hydropower Station are conducted by the programs of total stress method and effective stress method.
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