foundation seepage
坝基渗流
2026-03-21 08:06 浏览次数 16
坝基渗流
the case study of dam foundation seepage exploration of chongqing reservoir shows the great effects.
在崇青水库坝基渗漏勘查中收到了良好的效果。
can meet the highway, railway, bridges, industrial and civil building, harbor wharf, dam foundation seepage of construction needs.
可满足公路、铁路、桥梁、工业与民用建筑、海港码头、堤坝防渗等基础施工的需要。
study on foundation seepage stability reliability and analysis of reinforcing plan for existing dikes and earth-rock dams;
然而砂砾料的渗透及渗透稳定性一直是面板坝建设所关注的问题 ,它直接关系到大坝的安危。
combined with simulation test results of dam foundation seepage of longtouqiao reservoir, the dam foundation seepage was analysed and the seepage control measures were proposed.
结合龙头桥水库坝基渗流模拟试验成果,对龙头桥水库土坝基础渗流进行了综合分析,并提出了防渗措施。
the levee classification provides the method and basis for analysis of levee foundation seepage deformation, levee slope stability and segmented evaluation on levee engineering geology.
堤基结构分类为堤基渗透变形、堤坡稳定性分析和堤基工程地质分段评价提供了方法和依据。
the foundation seepage and bypass seepage form a complicated 3d seepage field in sluice.
水闸闸基渗流和两岸的绕渗形成较为复杂的三维渗流场。
the continuous wall technology of pile made with cement jetting-milling was proved economic and effect for wr project seepage prevention, embankment strengthening and foundation seepage prevention.
在分析南京长江隧道地下连续墻工程施工的基础上,重点对长江漫滩地区的地下连续墻综合施工技术进行分析和探讨,以供同类工程参考。
study on foundation seepage stability reliability and analysis of reinforcing plan for existing dikes and earth-rock dams;
阐述了堤防渗透变形的类型、成因、规律,并对堤坝渗透稳定性问题进行了分析研究。
the article aims to solve the problem of the dam foundation seepage of the gongshang reservoir.
本文的研究工作是为解决弓上水库的坝基渗漏问题而展开的应用研究。
the paper introduces the selection of dam type, type of upstream slope protection, the structure design of dam body and the treatment of dam foundation seepage prevention.
文章介绍了嫩江上尼尔基水利枢纽主坝坝型选择,上游面护坡形式选择,坝体结构设计及基础防渗处理。
the major existing problems at present are:① foundation seepage leading to seepage failure;
目前存在的主要问题是:①基础渗流导致渗透破坏;
the continuous wall technology of pile made with cement jetting-milling was proved economic and effect for wr project seepage prevention, embankment strengthening and foundation seepage prevention.
水泥粉喷桩连续墻技术通过机械对土质堤埂及基础强行搅动并同时喷射水泥粉。
four foundation seepage controlling methods are adopted, including high pressure curtain grouting, main drainage, secondary drainage, and consolidation grouting.
基础渗流控制采用防渗高压灌浆帷幕、主排水、辅助排水和坝基固结灌浆组成的工程布置形式。
bad foundation seepage control results in many seepage accidents, so it is very important to research foundation seepage of gate dam.
地基渗流控制不当是导致闸坝发生渗流事故和破坏的重要原因,对闸坝地基进行渗流计算与分析具有十分重要的实际意义。
the causes of the higher-than-normal water levels of foundation seepage observation holes, and the synchronous water level variation with the upstream reservoir level are analyzed.
并对坝基渗流观测孔孔水位普遍偏高、且与上游库水位变化基本同步的异常性进行了物理成因解析。
to control foundation seepage and exit gradient, a plastic concrete cut-off wall, a grout curtain, and a set of downstream pressure relief wells are incorporated in the design.
为了控制基础渗流和出逸坡降,设计采用了塑性混凝土防渗墻、帷幕灌浆以及在下游增设一套减压井相结合的方案。