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- Tailings dam transfusion control is the key technology of ensuring dam body safety and preventing leakage from contaminating. 尾矿坝渗流控制是确保坝体安全,防止渗漏污染的关键技术。
- Engineering geophysics is economic, and efficient for seepage detection in dam body. 由此证实工程物探方法是一种经济、高效的坝体渗漏检测手段。
- Temperature control for entire placement section of the RCC dam body is essential for safe operation of the dam. 如何控制全断面碾压混凝土坝体温度是关系大坝运行安全的关键。
- Therefore it provides a new effective way for discerning elastic parameters of concrete dam body and rocky foundation. 从而为识别混凝土坝体和岩石基础弹性常数提供了一条新的有效途径。
- In this paper, The plan of stage diversion by contraction river bed in the construction of dam body of Baisa Reservior is introduced. 摘要文章介绍在白河水库堤体工程施工中，采用束窄河床方式分期导流的方案。
- From the selection of materials, construction technology experiment and etc, the treatment measures of the dam body cracks are suggested. 从坝体裂缝处理选材、施工工艺试验、裂缝处理方法及施工工艺技术等方面，提出了坝体裂缝的综合处理措施。 裂缝处理以后，可以满足三峡大坝正常运行的要求。
- In this paper, through analysis and contrast of difference project to reinforce the dam body, a reasonable project is chosen. 摘要通过对大坝坝体不同的加固方案的分析比较，选择适宜的大坝坝体加固方案。
- Due to temperature change and the narrow and high dam body,inner cracks and leakage passage appeared at the dam block 10 of Jiangya dam. 湖南省江垭大坝10号坝段由于温度变化影响及该坝段坝型狭高,出现了两条内裂缝和不密实混凝土所构成的渗水通道。
- Dam inclination monitoring can reveal the deformation regularity of a dam and its foundation,and help to determine the tilt of the dam body and its stability. 大坝倾斜监测可了解坝体及基础的变形规律，判断坝体倾覆及稳定情况，因而具有重要意义。
- The main geological problem in submerged region of Zhangfeng Reservoir is the stability of Shangbaihou slide and its influence of the stability on the dam body. 张峰水库库区主要工程地质问题是上伯候滑坡的稳定以及对工程大坝坝体稳定的影响,这些问题直接涉及到工程建成以后能否正常运行和坝体安全。
- Strictly control the total deformation of dam body, especially the deformation after reservoir impoundment, is the most effective measure for avoiding concrete face slab rupture. 严格控制坝体的总体变形，特别是控制蓄水运行后的坝体变形，是避免出现面板挤压破坏的最有效手段。
- 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 dam body materials used C15 concrete stone_masonry, the construction mode adopted concrete precast products, saving project invest and running in safety. 坝体采用C15混凝土砌石为坝体材料,以混凝土预制块为施工模板,工程投资省,运行安全可靠。
- Characteristic water level and reservoir capacity is fixed,freeboard and dam crest is calculated,seepage prevention of dam body,dam foundation and dam sheeting is discussed. 针对除险加固措施,确定了水库特征水位与库容,计算了坝顶超高及坝顶高程,探讨了坝体和坝基防渗、坝面护坡及防冻等问题。
- Using the circular arc Swedish method in tailing pond dam body stability analysis, the paper establishes the computation geometry model,calculates the dam body safety coefficient. 运用圆弧条分法对尾矿库坝体稳定性进行了分析,建立了计算几何模型,计算出坝体安全性系数。
- A lot of temperature data of Ertan arch dam have been recorded by the monitoring instruments installed within the dam body since its completion in 1998. 本文基于二滩拱坝坝体监测仪器的温度观测资料,采用有限元法对坝体温度场进行了反馈分析。
- The paper discusses the mechanism, design and construction technology in seepage control of split grouting technique for earth dam body, and thereby proves its application value. 文中阐述了土坝坝体劈裂灌浆防渗技术的机理、设计和施工要求,展现了该技术良好的推广价值。
- For the joint part of earth dam and sluice foundation, the two projects are calculated, that is taking into earth dam body seepage and taking no account of earth dam body seepage. 对土坝和泄冲闸的结合部位渗流场进行了考虑土坝坝体渗流和不考虑土坝坝体渗流的两种方案的计算。
- Three standards for the assessment of RCC dam s layer property are defined by coping with the relation between layer s mechanical parameters and that of dam body. 利用层面的力学参数与本体的力学参数之间的关系,建立了碾压混凝土坝层面性态评价的三个标准。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
