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dam grouting
相关语句
  大坝灌浆
     Application of Exploratory Pits in Dam Grouting Test of Yihei Reservoir
     坑探在迤黑水库大坝灌浆试验效果检查中的应用
短句来源
     Through the Jintian reservoir main dam grouting ,the author sums up a feasible construction technique of dam slant drilling hole grouting , that accumulates experiences for future.
     从金田水库大坝灌浆,总结出一套大坝斜孔造孔灌浆可行的施工工艺,为施工积累经验。
短句来源
     The successful application of testing in dam grouting of Wenxiakou Reservoir proved to be a new way of grouting under the condition of no concrete decking on the dam foundation, as well as seepage treatment of dam foundation.
     温峡口水库大坝灌浆试验的成功为坝基无混凝土盖板条件下灌浆和坝基防渗加固处理探索了一条新路子。
短句来源
     Grouting procedure control was analyzed under both strong and weak permeable circumstances. Besides,according to dam grouting construction of Shitouhe Reservoir,grouting methods under two special circumstances,operating on water and across flood periods and on vertical slope surface,were also introduced.
     本文分析了强透水条件下和弱透水条件下灌浆工艺的控制,并结合陕西省石头河水库大坝灌浆施工,介绍了水上作业跨汛灌浆施工和直坡面灌浆施工两种特殊条件下的灌浆施工方法。
短句来源
  “dam grouting”译为未确定词的双语例句
     Construction quality control of rock base earth dam grouting works
     岩石地基土坝灌浆工程施工的质量控制
短句来源
     The shifting of the whole dam to right bank after dam grouting was caused by the temperature difference of the banks.
     大坝在封拱之后、整体向右岸侧移,其成因经分析认为系二岸温差所致,并将引起较大的坝体应力。
短句来源
     The distribution of velocity vector of ground water in tang ent plane and vertical plane is thus drawn up. According to the magnitude and direction of horizontal and vertical velocity the seepage path is determined ,which prcvides evid ence for the dam grouting treatment .
     从而绘制出地下水流速矢在切平面和垂直面上的分布,依据水平流速和垂向流速的大小和方向确定渗漏路径,为大坝的灌浆处理提供依据。
短句来源
     Meanwhile, as thedepth of grouting and the diffusion radius of the cement in grouting project can be shown by Ground PenetratingRadar images, this technique can become a new non-destructive test technology in dyke and dam grouting projects ofthe water conservancy department.
     同时,根据地质雷达影像特征可探测灌浆工程的灌浆深度和水泥浆扩散半径,提出它可作为水利部门堤坝灌浆工程质量无损检测的一种新的技术手段。
短句来源
     In reinforcement of the Fengman Dam, grouting and drainage are main defect treatment measures.
     在丰满大坝加固中 ,灌浆与排水是缺陷处理的主要措施 .
短句来源
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  相似匹配句对
     Grouting and Drainage in Fengman Dam
     丰满大坝灌浆与排水
短句来源
     The Fracturing-grouting of Xibu Earth Dam
     西埠上坝劈裂灌浆
短句来源
     Redstratum And Dam
     红层与大坝
短句来源
     Jog to the Dam
     慢跑到水坝去
短句来源
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By Comparinq and analyzing different kinds of dam deflection currves and arch ring deformation curves, regular pattern of a thin-arch dam dislplacement was found out. The maximum displacement did not always occur at arch top or arch crown. The arch ring deformation, as a rule, was of double-peak type. At a Considerable number of parts of the arch dam the displacement due to temperature difference was larger than that due to water pressure. The tangential displacement of the dam was not a random variable. The...

By Comparinq and analyzing different kinds of dam deflection currves and arch ring deformation curves, regular pattern of a thin-arch dam dislplacement was found out. The maximum displacement did not always occur at arch top or arch crown. The arch ring deformation, as a rule, was of double-peak type. At a Considerable number of parts of the arch dam the displacement due to temperature difference was larger than that due to water pressure. The tangential displacement of the dam was not a random variable. The shifting of the whole dam to right bank after dam grouting was caused by the temperature difference of the banks. The analysis and conlusions presented in this paper may be of some help to designers and builders.

里石门拱坝的垂线观测资料,其完整性在国内尚属少见。本文通过比较各种挠度曲线和拱圈变形曲线,得出坝体位移的变化规律,发现位移最大值不一定在坝顶,也不一定在拱冠,拱圈变形曲线经常为双峰形。对它作定量分解后,发现在很多部位,温度位移常大于水压力位移。这些规律对同类型薄拱坝有参考价值。该拱坝的切向位移并非随机值,有其固有规律性。大坝在封拱之后、整体向右岸侧移,其成因经分析认为系二岸温差所致,并将引起较大的坝体应力。这应引起设计、施工方面的注意。

Abstract:The isotope tracing techuique is utilized to carry out natural and man-controlled flow, field detection in the ten boreholes of Feng shuping Reservoir . The distribution of velocity vector of ground water in tang ent plane and vertical plane is thus drawn up. According to the magnitude and direction of horizontal and vertical velocity the seepage path is determined ,which prcvides evid ence for the dam grouting treatment .

应用同位素示踪技术,对枫树坪水库大坝的十个钻孔进行了天然和人工两种流场探测。从而绘制出地下水流速矢在切平面和垂直面上的分布,依据水平流速和垂向流速的大小和方向确定渗漏路径,为大坝的灌浆处理提供依据。

The detection of hidden dangers in Jinjiang reservoir dam with ground penetrating radar shows that themajor hidden dangers of the dam are the karst caves in the dam basement rocks and the soil caves which were formedin the residual sola and talus sofa by percolating channels such is faults and fissures. Another hidden danger is theweakening of the impervious ability of the dam resulting from the closeness of the height of line seepage of the reservoir water level to the contact plane between the residual solum,...

The detection of hidden dangers in Jinjiang reservoir dam with ground penetrating radar shows that themajor hidden dangers of the dam are the karst caves in the dam basement rocks and the soil caves which were formedin the residual sola and talus sofa by percolating channels such is faults and fissures. Another hidden danger is theweakening of the impervious ability of the dam resulting from the closeness of the height of line seepage of the reservoir water level to the contact plane between the residual solum, talus solum and basement rocks. Meanwhile, as thedepth of grouting and the diffusion radius of the cement in grouting project can be shown by Ground PenetratingRadar images, this technique can become a new non-destructive test technology in dyke and dam grouting projects ofthe water conservancy department.

在金江水库坝体隐患探测中,使用地质雷达发现坝体的主要隐患来自坝体基岩的溶洞和因断裂、裂隙等渗漏通道在残坡积土层中所成的土洞。水库水位浸润线标高和残坡积土与基岩接触界面标高较接近,而使此高程的防渗能力更加薄弱,这也是此坝体的隐患之一。同时,根据地质雷达影像特征可探测灌浆工程的灌浆深度和水泥浆扩散半径,提出它可作为水利部门堤坝灌浆工程质量无损检测的一种新的技术手段。

 
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