排水幕 的英文怎麼說
中文拼音 [bèishuǐmù]
排水幕
英文
drainage curtain-
While working, the air with dust enters into the sedimentation chamber via wind entrance, dust with large size granule will fall because of sudden expand of the aeriform cubage, then the air will pass the water area of arc boards of the two sides to stir the water. then air with dust will be mixed with water forming water curtain at the exit, fine powder will be collected, purified air will be discharged by blower fans via breakwater and wind exit
工作時含塵空氣從進風口進入沉降室由於氣體的體積驟然膨脹，大顆粒粉塵沉集下來，然後空氣經過兩側弧形板間的水域並將水攪動含塵空氣與水充分混合在出口處形成水幕，較細的粉塵捕集下來，凈化后的空氣經擋水板和出風口由風機排走。The finite element analysis of 3d seepage field for surrounding rock mass of cavern groups of underground powerhouses was performed based on the nodal virtual flux method for solving the non - pressure seepage field and the improved drainage substructure technique for accurately simulating the complex seepage behaviors of densely distributed drainage holes, with emphasis placed on the seepage properties of the anti - seepage concrete curtain and drainage curtain in the anti - seepage and drainage system
摘要在求解無壓滲流場結點虛流量法的基礎上，結合可精細模擬密集排水孔復雜滲流水力行為的改進排水子結構技術，付某地下廠房廠區洞室群圍巖區三維滲流場進行了有限元求解分析，著重研究了防滲排水系統中的帷幕和排水幕的滲流特性。The distance of the single - row curtain grout hole is between 1. 4 to 1. 8 meter, and 2. 0 meter is suitable for the double - row curtain ; the grouting pressure generally is 1. 0 to 1. 5 mpa at the first three grout compartment, then grouting pressure of under the fourth control in 4 to 5 mpa ; for mast grout compartments, a water - cement ratio of 2 or 1 may used in the first grouting
鉆孔密度也由原來的0 . slm / mz降至o . 64n擴mz ，節約工程投資447 . 35萬元。 6 、單排帷幕的孔距在1 . 4一1 . 8m之間，雙排帷幕的孔距以zm為宜;灌漿壓力在地表以下前三段一般為1一1 . smpa ，第四段以下按4一smpa控制;對大部分孔段而言，開灌水灰比可定為2或1 。The result shows that the drainage curtain is of high drainability under smooth drainage condition, and that the variation of the spacing between drainage holes within a certain range is of little influence on the water head distribution of the seepage field
研究表明，排水幕在排水通暢的前提下具有強大的排水能力，其排水孔間距在一定范圍內變化對滲流場水頭分佈影響不明顯。( 2 ) the treat of drainage wells and drainage curtains is a key point of seepage control research. drainage holes ( curtains ) must be simulated exactly because there are a large amount of drainage wells ( curtains ) that are of great effect, which requires high technique demands for mesh partition and capacity of computer. the question is extremely complicated
（ 2 ）地下廠房洞室群的排水孔排水幕的處理一直是滲控研究的重點，由於排水孔（幕）數量眾多，滲控作用大，須盡可能精確模擬，這對網格劃分以及計算機的容量都提出極高的技術要求，問題極為復雜。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
分析黃壇口大壩壩基滲流監測資料，正確評價了壩基防滲排水系統的工作狀態，指出了個別壩段滲透壓力升高是由於壩基防滲帷幕缺陷和排水孔被堵造成，為工程加固提供了科學依據。Complicated hydrologic and geographic conditions, and the large scale of the xiaolangdi hydraulic project on the yellow river are introduced briefly. three desilting tunnels are designed to meet the requirements of flood control, sediment discharge and runoff regulation. according to the performance requirements of desilting tunnels, the tunnel lining down - stream of the grouting curtain is designed to be post - tensional prestressed lining. on the basis of investigation and research, experiements and analysis, the unbonded prestressing system is used. it is the largest unbonded prestressed tunnel lining project in the world, and the first one in china
簡介黃河小浪底水利樞紐復雜的水文、地質條件以及龐大的工程規模.該樞紐設計有3條排沙洞，擔負著泄洪、排沙、調節徑流和保證進水口不被泥沙淤堵的任務.根據排沙洞的水庫運用要求，灌漿帷幕下游排沙洞洞身段設計為混凝土后張預應力隧洞.通過大量的調研、試驗、分析論證，在施工前確定該預應力方案選用無粘結預應力系統，成為目前世界上規模最大的無粘結預應力隧洞襯砌工程，在國內尚屬首例Through the practice of deep foundation top - down for youyou international square, some key construction techniques were introduced, including structure of bored and double stirring piles, down - top construction in high - rise buildings, top - down in low - rise buildings, protection of railways, methods for excavation
摘要通過由由國際廣場深基坑逆作施工實踐，著重介紹了灌注樁加雙排攪拌樁止水帷幕圍護體系、主樓順作裙房逆作、電纜翻交、軌道交通四號線保護、挖土施工等關鍵施工技術。I used to camp with friends so hanging up shelter would not be a hard work for me. although we were not allowed to carry cords, there was two cords on my jacket and some rubber bands on my kettle ; it was enough for me. looked around the ideal place, there was many sticks that would suitable for hanging up the shelter
慣于露營，撐起天幕這等小事，當然不能難我，雖然不準帶備繩索，但是風褸之上，有索帶數條，私家水壺袋上，亦系有橡筋數條，足夠應付;再看身邊，枯樹廢枝，合用者多，編排準備妥當，卻見Some key subjects of numeric analysis were discussed such as : selecting principles of constitutive equations of soft clay, the equivalent theory of vertical drains ground, the definition of load step, the determination of vertical drains as well as the treatment methods of the decline of groundwater level, sealing wall and nearby water source
著重論述了真空預壓加固地基數值分析中對土體本構方程的選擇、砂井地基等效轉換、分析荷載步的確定、豎向排水體的界定、地下水下降的處理、密封帷幕的處理、附近補充水源的處理等問題。Currently we have more than 40 technical people in respect of building decoration design and construction, in which 2 are are the senior engineers, 5 hold the medium - engineer certificate, the rest over 30 are the engineering and economic people. therefore we can provide a holistic services from the various electrical lighting, ventilation, cooling, drainage, theft proof, wall curtain etc. now with more than 200 professional workers, the company has passed iso9001 international certificate
現在建築裝飾設計和施工工程技術人員40多人，其中，高級工程師2人，中級工程師5人各類工程技術及經濟人員30多人，建立形成了以建築裝飾工程為主，各類電氣照明冷氣暖通強電弱電給排水防盜防搶設施幕墻技術等相關專業配套技術體系，培養和選聘了一大批高等級技工，專業技工隊伍200多人，並獲得iso9001國際認證企業。On based of original drainage substructure brought forward by zhang youtian. the author has solved its shortage by adopting the technique of improved drainage substructure which is very rigorous in theory putted forward by zhu yueming. simulating actual whole 3 - d seepage action and effect of seepage control have come true
本文在張有天等人所提出的初步排水子結構的基礎上，采納他人提出的理論上嚴密的改進排水子結構技術，很好地解決了以上不足，使得整體三維模擬排水孔（幕）的實際滲流行為和滲控效果成為現實。分享友人