The performance of seepage prevention is an important index of the pond of thin wall of concrete.
防渗性能是混凝土薄壁水池的一项重要指标。
This paper introduces the nowadays seepage prevention and reinforcement method for dike foundation discusses the suitable features.
对堤基现行防渗加固方法作了介绍，并对各堤基防渗加固方法的适用特点进行了论述。
The reliability of seepage prevention system is a key problem for high rockfill dam built on the foundation of large overburden depth.
在深覆盖层地基上修建高土石坝，其防渗体系的可靠性是一项关键技术问题。
The test results show that soil concrete can satisfy the demands of cutoff wall in aspects of extensive deformation and seepage prevention.
试验表明，塑性混凝土能满足防渗墙良好的变形和防渗性能的工程设计要求。
The construction of oriented hole, seepage prevention wall, and checking hole are introduced, briefly concerning about the special instance.
文中介绍先导孔、防渗墙、检查孔的施工，并就在施工遇到的特殊情况进行了简要性论述。
Steel sheet pile seepage prevention wall is a new measure for the construction of concealed works of important dikes along the Yangtze River.
钢板桩防渗墙施工是长江重要堤防隐蔽工程施工中的一种新工法。
The results show that the seepage prevention effect of some foundation curtains is not so good, and the foundation drain is not so effective.
分析成果表明，部分坝块坝基帷幕防渗效果不够理想，坝基排水不够通畅。
Main products: turbine, furnace, petroleum machinery, mining equipment, stone dam seepage prevention project construction machinery, type coal etc.
主要产品有：汽轮机、拆炉机、石油机具、石材开采设备、大坝防渗漏工程施工机械、型煤机等。
At present, the large seepage prevention structure of cofferdam is usually constructed at land and the cost is high and construction period is long.
目前，大型海上施工围堰的截渗结构均为陆上施工。其工程造价高、工期长。
Concrete cutoff has a very good property in seepage prevention, and is widely used in conservancy and hydroelectric power projects at home and abroad.
混凝土防渗墙具有非常良好的防渗性能，目前在国内外水利水电工程中得到广泛的应用。
The material of the main dam shuck is mainly the local sandy gravel. The clay core and the asphalt concrete core were compared in the choosing of seepage prevention type.
拦河主坝坝壳以当地材料砂砾石为主，防渗心墙比较了粘土心墙、沥青混凝土心墙和斜墙型式。
The reasonable construction design and conscientious technical control is the essential prerequisite for the smooth construction of steel sheet pile seepage prevention wall.
钢板桩施工组织设计编制合理，技术控制到位是保证钢板桩防渗墙顺利施工的必要前提。
The effect of practice showed that the seepage prevention wall is beneficial to reducing the seepage water head, decreasing the seepage line inside dike and escape gradient.
实际应用显示钢板桩的实施有利于减小渗流水头、降低堤身浸润线和出逸比降。
Compared with an ordinary cement soil pile, the novel cement soil pile has higher intensity, better corrosion resistance performance and better seepage prevention performance.
与普通水泥土桩相比，该新型水泥土桩具有更高强度、耐腐蚀性及防渗性能。
Characteristic water level and reservoir capacity is fixed, freeboard and dam crest is calculated, seepage prevention of dam body, dam foundation and dam sheeting is discussed.
针对除险加固措施，确定了水库特征水位与库容，计算了坝顶超高及坝顶高程，探讨了坝体和坝基防渗、坝面护坡及防冻等问题。
On the basis of examining features of varied seepage prevention structures of RCC dam, the application of seepage prevention structure with asphalt concrete is mainly discussed.
目前在土石坝中已经被广泛的采用，主要介绍了土工膜的防渗形式及防渗结构，根据土石坝不同的情况可因地制宜，灵活选择应用。
The vibration and sinking-mould plank wall of seepage prevention is a new technique to mould continuous wall of seepage prevention underground by injecting slurry and sinking mould.
根据羊龙潭水库地质条件，选用振动沉模防渗板墙来进行防渗加固。
Combined with design practice of pavement drainage in Zhumadian, its importance is elaborated and problems in pavement seepage prevention are proposed which could provide references.
结合驻马店市道路路面排水设计的实际，阐述了路面排水设计和施工的重要性，提出了预防路面渗水要解决的有关问题，具有一定的参考价值。
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。
This paper introduced the geomembrane horizontal seepage prevention measures at the upper reservoir basin at Tai an pumped storage power station, as well as treatments to construction defects.
介绍了泰安抽水蓄能电站上水库库盆采用的土工膜水平防渗措施及其施工缺陷处理，并对水库初期蓄水中的渗漏情况进行了简要的分析。
In the process of concealed works construction of the Yangtze levee, a large amount of vertical thin seepage prevention walls were constructed by new technology, new material and new equipment.
长江堤防隐蔽工程建设中，采用新技术、新工艺、新材料和新设备建造了大量的垂直薄防渗墙。
The results provide basic data of cement-soil used for seepage prevention of irrigation canal and shield or cushion of silt-dam. It helps the spreading of the use of this low-price local material.
为水泥土在西北地区的渠道防渗、过水土坝护面与垫层等方面的应用提供了基本的技术资料，有利于这种价格低廉的地方性建筑材料的推广使用。
The concrete faceplate and plinth upstream are key areas of water retaining and seepage prevention. The anti seepage effectiveness of face affects the imperious effect and the stability of the dam.
而此种坝型的上游面混凝土面板及址板是整个坝体挡水防渗的关键部位，面板防渗的好坏直接关系到大坝的防渗效果及其安全稳定性。
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.
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。
It contains informations on methods of quarrying, hauling, laying of stones, preparing of mortar, means for prevention of seepage through masonry, etc.
内容包括石料开采和转运、砌置的方法、沙浆的制备及砌石体的防渗措施等有关资料。
Application of the geological radar on the wall of prevention of seepage is introduced by taking the reconnaissance of Nanshan Reservoir as an example.
本文以南山水库为例，介绍地质雷达在防渗墙检测中的应用。
Analysis wall seepage generated reason, and proposed specific effective prevention and control measures and construction method.
分析外墙渗水产生的原因，并提出了具体有效的防治措施及施工方法。
In order to increase the performances of seepage control and crack prevention of metamorphic concrete, the test and study on metamorphic material and its mix proportion should be further made.
为了提高变态混凝土的抗渗防裂性能，应在变态用材料及其配合比上作进一步的试验研究。
In order to increase the performances of seepage control and crack prevention of metamorphic concrete, the test and study on metamorphic material and its mix proportion should be further made.
为了提高变态混凝土的抗渗防裂性能，应在变态用材料及其配合比上作进一步的试验研究。
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