• It is a must to add various additives in wall materials to meet different cutoff requirements against the cutoff wall's functions.

    针对防渗墙所起作用不同墙体材料添加各种外加剂满足不同防渗标准要求

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  • These new technologies and methods basically represent the advanced level in the cutoff wall construction technology in China at present.

    这些技术、新方法代表我国当前防渗墙施工技术先进水平

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  • Therefore, we find the quantum states density becomes finite near the horizon of black hole and the divergence of entropy in the brick wall model is removed without any unnatural cutoff.

    这样我们发现黑洞视界附近量子密度变得有限,从而消除砖墙模型发散不需要采取任何不自然截断

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  • Concrete cutoff wall presents a bigger safety and reliability in aspects of the reinforcement of reservoirs' loss, and foundations' cutoff in large-medium hydropower stations' deep overlying strata.

    混凝土防渗墙水库出险加固大中型水电站深厚覆盖基础防渗等方面较其他处理方法有安全性可靠性

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  • 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满足防渗墙良好变形防渗性能的工程设计要求

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  • This paper deals with the construction of cutoff wall with self-setting mortar of the outside curtain in southern anchorage foundation of the Yangluo Bridge in Wuhan City of Hubei Province.

    通过工程实例介绍自凝灰浆防渗墙技术在武汉阳逻长江大桥锚碇工程围挡水帷幕中的应用及工程施工中的要点。

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  • According to the seepage problems of Longhuai dam body and its geological conditions, the plastic concrete cutoff wall seepage was adopted to obtain better effect after scheme comparison.

    龙怀水库坝体存在渗漏问题,根据工程地质条件通过方案选,采用塑性防渗墙防渗,防渗效果较好。

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  • As a new material for cutoff wall, plastic concrete was popularly used to reinforce the dike of the Yangtze River.

    塑性混凝土作为一种新型防渗墙墙体材料,在长江堤防防渗墙工程中得到了普遍的应用。

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  • Then the measures of slot concrete cutoff wall were taken to the dam of Yongji reservoir.

    同年开始了除险加固工程,对永记水库防渗问题采用沟槽混凝土防渗墙处理。

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  • The present technique is a new thin cutoff wall construction method by modifying the original method as to use flat drill bit instead of cross bit and adopt positive and negative circulating system.

    冲切成槽薄壁混凝土防渗墙施工技术冲击成槽建造防渗墙基础上,冲击钻头施工工艺加以改进钻头代替十字钻头,用正反两种循环系统进行泥浆循环的一种防渗墙施工方法

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  • The effect on seepage is small when the opening of cutoff wall crack is less than0.3cm themaximum relative water head at the bottom of lower core wall is only2.02%.

    防渗墙出现裂缝度小于0。 3cm渗流影响不大,防渗墙下游底部最大相对水头值仅为2。 02%;

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  • The dam cutoff wall is one of the underground hidden projects. Due to the construction technique and quality control, the quality detection is restricted by a variety of factors.

    大坝截渗属于地下隐蔽工程由于施工工艺质量控制等原因,质量检测多种因素制约。

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  • Mixing pile cutoff seepage wall technology is one of the most important measure of reinforcing dam.

    搅拌技术堤防加固重要措施之一

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  • In recent years, the vibration sinking mould cutoff panel wall is introduced to the hydro project, which is the new technology to strengthen the foundation anti-seepage.

    振动防渗板墙技术近几年引入水利工程中进行地基防渗加固技术。

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  • After accomplishment of the construction of cutoff wall, water pressure tests and quality inspection were conducted, and the results indicate that the dam meets the anti-seepage request.

    防渗墙施工结束后进行试验质量检查满足主坝防渗要求

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  • After accomplishment of the construction of cutoff wall, water pressure tests and quality inspection were conducted, and the results indicate that the dam meets the anti-seepage request.

    防渗墙施工结束后进行试验质量检查满足主坝防渗要求

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