English translation for "防渗帷幕"
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- impervious curtain; cut-off
impervious curtain；cut-off
seepage proof curtain
Related Translations:
缝编半透明帷幕: stitch-bonded semi sheer drapery 渗新闻: para pressepara-presse 电渗排水: drainage by electroosmosiselectric drainageelectro-osmotic dewateringelectro-osmotic drainage 电渗系数: electro-osmotic transmission coefficient 等渗氯化钠: isotonic sodium chloride 低渗尿: hydrodiuresishypoosmotic urinehyposthenuriahypostheuriahypotonic urine
- Example Sentences:
| 1. | Power intake dam section foundation impervious curtain grouting in the dachaoshan hydropower plant
大朝山水电站进水口坝段坝基防渗帷幕灌浆施工 | | 2. | Design and construction of dam foundation impervious curtain grouting for dachaoshan hydropower station
大朝山水电站大坝基础防渗帷幕灌浆设计与施工 | | 3. | ( 3 ) water - tight screen model experiment is done and based on it , its actual effect is surveyed
(三)进行防渗帷幕模型试验，观测防渗帷幕的实际挡水效果。 | | 4. | Application of underground grouted seep control curtain technique to water - repellent construction of soil and stone cofferdams for bridge foundations
地下锚固压浆防渗帷幕技术在桥梁基础土石围堰防水施工中的应用 | | 5. | Through analyzing the seepage observation data of huangtankou concrete gravity dam , foundation seepage behavior are reasonably evaluated . the reason of seepage force rising of individual monolith is impervious elements " flaw and drain holes " block . 4
分析黄坛口大坝坝基渗流监测资料，正确评价了坝基防渗排水系统的工作状态，指出了个别坝段渗透压力升高是由于坝基防渗帷幕缺陷和排水孔被堵造成，为工程加固提供了科学依据。 | | 6. | Combining achievements in past scientific research , this thesis summarizes some problems in the process of decreasing water , the problems contains : important parameters such as percolation coefficient , interfering radius etc ; designers get parameters from their experience and make their choice of limited prospecting materials too simply , because of the limits , designer ca n ' t make quantitative analysis on groundwater ; differences on breakwater effect of setting water - tight screen is still existed , although research evolvement in this field is done ; they ca n ' t grasp the hydrogeology parameters accurately in that it influences rightness of designing in deep excavation water - decreasing
本文结合以往的研究成果，总结了降水过程中存在的一些问题，主要包括：重要设计参数，如地层渗透性、基坑降水影响半径等，设计中仅从个人经验出发取值，对有限的勘探资料进行取舍和过分地简化。这些局限使设计者不能对地下水进行科学的定量分析，盲目性较大；深基坑降低承压水引起的周边地面沉降的研究虽已取得很大的进展，但是一些主要问题仍未解决，对防渗帷幕的实际挡水效果存在不同看法；对于弱透水层的水文地质参数一直难以准确把握，影响了深基坑降水设计的正确性。 | | 7. | For example , after the collapse of ditong dam in idaho , may 5 , 1976 , it was found that it was not impervious very well , the impervious curtain was built poorly . when the seepage went through the impervious curtain , the exit water from the pervious material of the downstream or the right side of dam through the foundation or certain line between the foundation and the dam caused contact scour and piping
如美国爱得华州提堂坝于1976年5月5日溃决，事后调查分析，因坝基透水性大，防渗帷幕施工质量差，渗流穿透帷幕，经地基或地基与坝的接触面从坝体下游侧透水料区逸出或从右坝肩绕渗经下游坝体逸出，出逸的水流引起了接触冲刷和管涌，导致溃坝。 | | 8. | Gin is the abbreviation for grouting intensity number . it is showed by the product of the final grouting pressure p ( unit : mpa ) on the grouting section and the grouting volume v ( unit : l / m ) on every one meter of the grouting section , which means the energy consumed on every one meter of grouting section . according to gin method , if during the grouting construction , same energy is consumed on every grouting section , i . e . gin keeps to be a constant , an approximately uniform impervious curtain can be obtained
Gin ( groutingintensitynumber )即灌浆强度值，它用灌浆孔段上最终的灌浆压力p ( mpa )和单位灌浆段长度浆液灌注量v ( l / m )的乘积表示，其含义为单位灌浆段上消耗的能量， gin法灌浆认为在灌浆施工中，保持各灌浆孔段上消耗一致的能量，即保持gin为常数，便可形成一道大致均匀的防渗帷幕。 |
- Similar Words：
- "防渗性容器" English translation, "防渗性容器废料" English translation, "防渗粘土" English translation, "防渗纸" English translation, "防渗装置" English translation, "防声措施" English translation, "防声的" English translation, "防声耳筒；护耳器" English translation, "防声封条" English translation, "防声胶" English translation
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