防渗的 meaning in Chinese
anti-seep
watertight
Examples
- The main points of this topic as follows : 1 . review the changing at home and abroad of the reservoir " s seepage control on the carst region
主要工作和结论如下: 1 、全面回顾了国内外岩溶地区水库防渗的现状和发展趋势。 - 7 enumerating the engineering example that composite geomembranes are used to act as anti - seepage material and using mathematics experience model that are established in the paper to compute leakage of the defected geomembranes
7 、结合复合土工膜防渗的工程实例,利用本文给出的拟合公式计算通过复合土工膜的缺陷渗漏量。 - Combining theory with experiment together , the engineering example that composite geomembranes are used to act as anti - seepage material are enumerated in the paper . 1 introducing the species and characteristics of the geomembranes and introducing the geomembranes " application in hydraulic engineerings
本文理论和试验相结合,列举了利用复合土工膜防渗的工程实例,主要做了下面几项工作: 1 、介绍了土工膜的品种特性,列举了土工膜在水利工程中的应用实例。 - A brief introduction is given to the treatment of the zeya dam foundation , principles of seepage control and design of the concrete face rockfill dam of the zeya reservoir . as for the excavation of the sand - gravel zones , except the toe slab and its 1 / 9 bottom width down stream , the alluvial layers are excavated to the micro - weathered rocks , while the other sections remain unexcavated . regarding to the treatment of the fracture zones , concrete filling is used for the toe slabs and semi - permeable materials are used for other section . according to the construction characteristics , a filter is placed in the down stream embankment foot . to improve the integrity of the dam foundation and anti - seepage capability consolidation grouting and curtain grouting are adopted . as a result safety , economic benefit , convenience in construction and good performace are achieved
简要论述泽雅水库面板堆石坝坝基处理和防渗的原则及设计要点.趾板基础和堆石体各区砂砾石基础开挖,除趾板与其下游1 / 9底宽范围以及坝脚挖除冲积层至弱风化(局部微风化)基岩外,其余部分均予以保留.断层破碎带处理,趾板部位采用混凝土塞,其它部位采用半透水料置换,并根据本工程特点在下游坝脚加设了反滤层.为提高坝基的整体性和防渗性能,对趾板进行了固结和帷幕灌浆.达到了安全、经济、便于施工的目的,运行情况良好,可为面板堆石坝的设计和研究提供参考与借鉴 - As a new type of impervious wall material , the geomembrane is to be used in the central core earth and rockfill dams . in this thesis , the engineering characteristics of geomembrane are mainly investigated . the reliability of impermeability , the durability , the deformation adaptability and the proper application range of geomembrane are discussed
本文重点研究了土工膜作为一种新型防渗材料应用于土石坝防渗心墙的工程特性,探讨其在土石坝挡水运行期间防渗的可靠性、耐久性、变形能力及其适用范围。