混凝土防渗墙原型监测结果及其分析。
Concrete impervious wall archetype inspect result and its analyze.
三峡工程二期围堰混凝土防渗墙是围堰工程成败的关键。
The concrete impervious wall for the second phase cofferdam in the Three Gorges Project is the key to the cofferdam.
在此次堤坝加固工程中，采用塑性混凝土防渗墙截渗方案。
To reinforce the dam, the plastic concrete cut-off walls are used to prevent the seepage.
进而提出在地下防渗墙(连续墙)施工中应注意的几个问题。
Some questions should be highly heeded during construction of the Cut off Wall.
计算的施工期防渗墙垂直应力不大，但水库蓄水后有显著增加。
The vertical stress in diaphragm wall is not so high at the end of construction, but will increase considerably after reservoir impounding.
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。
Steel sheet pile seepage prevention wall is a new measure for the construction of concealed works of important dikes along the Yangtze River.
这种刚性混凝土作防渗墙墙体材料对周围介质的变形有较好的适应能力。
Such rigid concrete to be used as diaphragm wall material has a good adaptability to the deformation of surrounding media.
介绍了倒挂井法修建混凝土防渗墙在土坝消险加固中的设计、施工方法。
This paper introduces the design and construction method of upside down hanging well method building concrete seepage proof wall in soil dam danger elimination and reinforcement.
软接头能较好适应地基不均匀沉陷，减小心墙和防渗墙结合部的应力集中。
The soft joint can suit to the nonuniform settlement of foundation and decrease stress concentration at connection part.
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 test results show that soil concrete can satisfy the demands of cutoff wall in aspects of extensive deformation and seepage prevention.
薄型抓斗塑性混凝土防渗墙技术是为适应长江堤防治理而开发的防渗新技术。
Grabbed thin plastic concrete diaphragm wall (abbreviated as GTDW hereinafter) is a new technology of vertical anti-seepage developed for levee strengthening of the Changjiang river.
从形成防渗体的形体可分为砼防渗墙、水泥土防渗墙、防渗膜、防渗帷幕等。
It can also divided into the wall of concrete, the wall of cement soil mixing pile, impervious membrane and anti-seepage curtain, est.
同年开始了除险加固工程，对永记水库的防渗问题采用沟槽混凝土防渗墙处理。
Then the measures of slot concrete cutoff wall were taken to the dam of Yongji reservoir.
摘要介绍了薄型抓斗的技术参数及薄型抓斗建造混凝土防渗墙的主要施工工艺。
The article recommends the technique arguments of the wafery excavator and the technics of building antiseep concrete wall using by it.
小浪底主坝防渗墙是坝基砂砾石覆盖层渗流控制的关键工程，最深达80多米。
The infiltration protection wall of deepest of over 80 meters at Xiaolangdi dam is the key project to control infiltration in the sand and gravel layer at dam base.
桩基和堤坝的防渗墙在岩土工程中应用非常广泛，这类结构物具有条状或板状形式。
Pile and cut-off wall are widely used in geotechnical engineering. This kind of structures is in the form of strip or slab.
这一特殊处理技术的成功应用，为今后在同类地层中建造防渗墙提供了有益的经验。
The successful application of such particular treatment technology has provided useful experience for the construction of impervious wall in the similar foundation in future.
这是第四纪地质条件下经冲击钻造孔并进行水下浇筑混凝土防渗墙工程资料的反馈。
This is the feedback of the seepage cutting concrete wall construction materials after masonry drills boring and casting underwater in the conditions of Quaternary geology.
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 reasonable construction design and conscientious technical control is the essential prerequisite for the smooth construction of steel sheet pile seepage prevention wall.
着重介绍了塑性砼防渗墙的施工技术，包括施工方法、施工工艺、施工质量控制等内容。
This paper emphatically introduces the construction technique of the plastic concrete cut-off wall, which includes the construction methods, construction processes and the quality control measures.
针对防渗墙所起作用的不同，墙体材料中需添加各种外加剂以满足不同防渗标准的要求。
It is a must to add various additives in wall materials to meet different cutoff requirements against the cutoff wall's functions.
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。
The construction of oriented hole, seepage prevention wall, and checking hole are introduced, briefly concerning about the special instance.
本次计算成果给出了围堰和防渗墙各部位的应力与位移，指出了可能出现破坏的薄弱部位。
The stresses and displacements in the construction process are presented, and the vulnerable parts of the cofferdam are pointed out.
防渗墙作为堤防防渗处理的主要工程措施，在长江中下游堤防加固工程中得到了广泛的运用。
As primary engineering measure, impermeable wall is applied broadly to reinforcing dike in middle-lower reaches of Yangtze River.
本文对各种计算情况、填料参数的变化对混凝土防渗墙变位的影响进行了详细的对比分析研究。
This article also analyses in detail that various calculation conditions and influence of change of the parameters of fill materials on horizontal displacement of the concrete diaphragm wall.
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。
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.
目的研究固化灰浆防渗墙墙体浆材的配合比及固化工艺，计算实际墙体的应力与应变等力学参数。
The purpose of the study is to make certain the proportion and solidified technics of grouting material of solidified mortar diaphragm wall, rightly compute stresses and strains on it.
因而在将来选取堤防渗控措施时，可以采用悬挂式防渗墙，并应尽量布置在堤内脚或压盖的末端。
Therefore it is suggested that suspended cut-off wall can be used for seepage control in future design.
对高密度电法的工作原理进行了介绍，并应用该方法对龙头石水电站大坝混凝土防渗墙进行检测。
The principle of high-density resistivity method was introduced in this paper, and the method was used in the detection of concrete anti-seepage wall of Longtoushi hydropower station dam.
对高密度电法的工作原理进行了介绍，并应用该方法对龙头石水电站大坝混凝土防渗墙进行检测。
The principle of high-density resistivity method was introduced in this paper, and the method was used in the detection of concrete anti-seepage wall of Longtoushi hydropower station dam.
应用推荐