cut-off wall
[水利] 截水墻,堰板
2025-08-11 06:00 浏览次数 5
[水利] 截水墻,堰板
plastic concrete is an ideal cutoff wall material for its excellent mechanics, deformation properties and permeability, which can be overcome lack of ordinary concrete cut-off wall materials.
塑性混凝土是一种理想的防渗墻材料,以其优越的力学、变形和渗透性能可以克服普通混凝土防渗墻材料性能的不足。
the model test for simulating effect of suspended cut-off wall on preventing seepage failure in two-layer foundation of levee has been carried out in a sandbox.
在实验室渗流槽中进行有悬挂式防渗墻的二元结构堤基的渗流模拟试验,取得不同贯入度悬挂式防渗墻防渗效果的系列试验成果。
on the infinite deep pervious foundation, the earth-rolkfill dams often take the hanging vertical cut-off wall to control the seepage.
在无限深透水地基上修建土石坝,坝基防渗体常采用倒悬挂式防渗墻。
the vibrating-hole jet grouted cut-off wall has been applied to the construction cofferdam for the power resource station at the three gorges project (tgp).
三峡工程电源电站施工围堰防渗采取了振孔高喷防渗墻的形式。
therefore it is suggested that suspended cut-off wall can be used for seepage control in future design.
因而在将来选取堤防渗控措施时,可以采用悬挂式防渗墻,并应尽量布置在堤内脚或压盖的末端。
seepage calculation of earth-rockfill dams with vertical cut-off wall on infinite deep pervious foundation by using transformation method;
采用边界元法研究无限深透水地基上土石坝铺盖长度对坝基渗流的影响。
cut-off wall construction is the main technology for dam reinforcement.
堤坝防渗墻是堤坝加固的一种主要措施。
in comparison of flexural cut-off wall with wood cut-off wall, the advantage of flexural cut-off wall and its futural application in the underground mining are confirmed.
通过柔性挡墻与木质挡墻的比较,肯定了柔性滤水挡墻的优点,及其在矿山地下开采中的应用前景。
the hengquan reservoir is a middle-sized reservoir with the highest height and largest area adopting the plastic concrete cut-off wall in shanxi province for many years.
横泉水库是山西省多年来采用塑性砼防渗墻面积和高度最大的一座中型水库。
therefore, it is very necessary and practical to study the mechanism of dike foundation piping and the effect of suspended cut-off wall .
因此研究管涌机理,并在此基础上研究悬挂式防渗墻对双层堤基管涌的控制效果,具有重要的现实意义。
take the nodong dam reinforcement project as an example, this paper introduced the application of clay curing agent in the cut-off wall of earth dam reinforcement.
以芦洞水库大坝除险加固工程为实例,介绍了粘土固化剂防渗墻在土坝加固中的应用。
the simplified bishop method is used to calculate the safety factor of the slope, taking the seepage action into account after the vertical cut-off wall being built.
采用简化毕肖普方法对堤防垂直截渗墻修建后堤坡的稳定进行了分析,在分析中考虑了渗流的作用,得出了对工程运行有益的结论。
seepage calculation of earth-rockfill dams with vertical cut-off wall on infinite deep pervious foundation by using transformation method;
在无限深透水地基上修建土石坝,坝基防渗体常采用倒悬挂式防渗墻。
on the infinite deep pervious foundation, the earth-rolkfill dams often take the hanging vertical cut-off wall to control the seepage.
采用边界元法研究无限深透水地基上土石坝铺盖长度对坝基渗流的影响。
suspended cut-off wall can effectively increase foundation resistance to piping and it is more efficient when it is situated in land side than in river side.
悬挂式防渗墻能显着提高堤基抵抗管涌破坏的能力,且防渗墻布置在堤防下游侧比上游侧更有效。
based on the testing of clay concrete for cut-off wall of mijiazhai reservoir, the selecting of materials, mix design methods and anti-seepage performance of clay concrete have been studied…
本文结合山西省米家寨水库除险加固工程粘土混凝土防渗墻试验研究工作,对粘土混凝土原材料选用、配合比设计及其抗渗性能进行研究。
application of high pressure grouting cut-off wall on the large dams is less in china, while curtain grouting under the wall is far less.
高喷防渗墻应用于大型水利工程永久防渗在国内还比较少,在墻下进行帷幕灌浆施工为数更不多。
the investigation implies that the cut-off wall changes the direction of piping channel progression and reduces the pace of development, which may be beneficial to treating dangerous situations.
表明防渗墻不仅能够改变管涌发展方向,而且能够减小管涌发展速度,给抢险赢得时间。
inflatable rubber capsules are used inside the culverts to give room for construction and both sides of the culverts are blocked, the cut-off wall concrete going between the two capsules.
采用橡胶充气胶囊在涵管内予留防渗墻施工尺寸,上下游封堵涵管,防渗墻泥浆槽在两胶囊之间通过。
the paper studies the control function of contact leakage in the connected section between cut-off wall and core of the dam foundation of the xiaolangdi reservoir through indoor tests.
通过室内试验研究了小浪底水库坝基防渗墻与心墻连接段的接触渗流控制性能。