pit bottom 中文意思是什麼
pit bottom
解釋
井底車場-
Measurement of the deformation of abandned adit pass at pit bottom caused by surface blasting
露天采礦爆破對采場底部廢石平硐溜井影響的變形測量 -
Fire water drain pit is provided at side of bottom of each fire elevator well, waste water will be sucked up and drained out by the pumps
在每個消防電梯井底旁設有消防排水坑，廢水經潛污泵提升排至室外 -
Study on the mining method for the hanging wall ore and that under the open - pit bottom
露天掛幫礦及境界以下礦石開采方法研究 -
The product of electric furnace fittings including : micro - computer program temperature control instrument 、 refractory brick ( ultra - light weight energy saving brick ) 、 resistance wire 、 electroheat belts 、 electrical heat tube 、 silicon carbide rod 、 furnace bottom plate 、 muffle tank 、 vacuum sealed fan 、 wind wheel 、 axis 、 substructure 、 bin seat 、 flat shape plate 、 box 、 panel 、 weatherstrip plate 、 return air plate 、 bin 、 connection box 、 educe rod 、 thermocouple 、 thyristor 、 porcelain pipe 、 crucible 、 furnace chamber 、 furnace frame 、 charging bin 、 substructure 、 pit furnace cover lifter framework ( sole design ) and otherwise
電爐配件產品包括：微電腦程序控溫儀、耐火磚（超輕質節能磚） 、電阻絲、電阻帶、電熱管、硅碳棒、爐底板、馬弗罐、真空密封風機、風葉、軸、底座、料筐座、扁形板、箱體、面板、擋風板、回風板、料筐、爐柵、接線盒、引出棒、熱電偶、可控硅、瓷管、坩堝、爐膛、爐門、爐框、裝料筐、底座、井式爐蓋升降機構（獨家設計）等。 -
In the end, this paper suggests that, the anti - inrushing stability of confined water foundation pit in soft soil area should be analyzed from perviousness and inrushing mechanism of soil at the bottom of the pit
最後分析指出，軟土地區承壓水基坑抗突涌穩定分析，應從坑底土透水性和土體發生突涌破壞的機理著手。 -
In order to make the best use of explosive energy in loosing soil or throwing it onto some area and ensuring the bottom meet some leveling requirements after blasting, a plane charge layout is often adopted according to blasting design and engineering quality requirements in open chamber blasting such as mine exploitation, field leveling and foundation pit excavation of construction
摘要在礦山剝離、場地平整以及建（構）築物基坑開挖等露天爆破中，為了充分利用炸藥能量將巖石松動或拋擲到一定區域，並確保底板滿足一定平整度要求，按照爆破技術設計和工程質量要求，需要設計平面布藥結構。 -
Concretely, for convenience, the heaved soils were excavated, and accordingly the character of soils in the bottom of foundation pit changed distinctly
目前為了施工方便而將基底回彈土體一併開挖從而使坑底土體的性狀發生較大的改變，並最終導致上述現象的發生。 -
Bottom two way fired pit
爐底雙側燒嘴對嘴均熱爐 -
The earth pressure over the pit bottom calculated by the trapezoid mode, and the result is better according with the rectangle mode of sandy foundation
坑底以上樁側土壓力採用梯形分佈模式，計算結果與砂土地基的矩形分佈實測土壓力符合較好。 -
In my panic, i missed a step and found myself tumbling like a falling rock before landing heavily at the bottom of a deep pit
不料，就在驚慌失措中，一腳踏了個空，整個身體就像一塊落石，扎扎實實地掉進深坑裡去了。 -
By reducing the permeability of soil at the bottom of pit and selecting optimal dewatering depth, the settlement of ground surface can be well controlled
採用降低坑底土層滲透性的措施和選擇最佳的降水深度能有效地控制坑外地表的沉降。 -
The authors suggested porous plate at the pit bottom, together with slope anchorage net and steel pipe piles to strengthen the foundation
本文提出了採用粉噴樁多孔板暗撐加固抗隆起技術，與邊坡噴錨網、鋼管樁聯合支護結構相結合。 -
In the case of a pit drain, ensure an adequate air gap exists between the bottom of the drain line and the bottom of the pit
在坑內排放時，請確保在排放管線和坑底部之間有適當的氣隙存在。 -
This paper focuses on a discussion of following issues through a combined of theoretical analysis and numerical calculation, and of theory - oriented, engineering analogy, experience and quantitative test. the stability analysis of slopes of deep foundation pit ; checking caculation of tensile breaking limiting condition of soil - nailing, grouting nail sheath anchored limit condition, rising of bottom of foundation pit and piping. measures are proposed for applying this method to slit stratification in disadvantage geologic
本文介紹了土釘支護技術的發展及作用機理，並結合工程實例，採用以理論為基礎，重點研究探討了土釘支護在深基坑邊坡穩定分析、土釘抗拉斷裂極限狀態驗算、整體穩定性驗算、注漿釘包裹體錨固極限狀態驗算、基坑底隆起驗算、抗管涌驗算等方面設計計算方法，並提出了在其它不利地質環境中採用土釘支護應採取相應的措施。 -
Analytic calculation of bottom soil resilience caused during excavation of a long strip foundation pit
長條形深基坑開挖引起基坑底土體的回彈解析理論計算 -
Multimedia information fusion monitoring of ground pit bottom
地面車場多媒體信息融合監控的研究 -
Regarding foundation - pit scope of numerical analysis as a system ; settlement of foundation - pit boundary, displacement of retaining structure and swell of foundation - pit bottom as output of the system ; factors during construction of draining water, earth excavation and retaining structure as input of the system
為此視基坑數值分析范圍為一個系統，基坑周邊沉降、支護結構位移和坑底隆起為系統輸出量，降水、開挖和支護施工各工況中變化的因素為系統輸入量。 -
So, the following questions such as : how to simulate the process of excavating and retaining of the deep foundation pit engineering, how to calculate and analyze the pressure and deformation of the surrounding soil, how to calculate and analyze the deformation of retaining structure in the course of excavating, how to predict the earth subsidence and the swelling of pit bottom, and how to predict the deflection of surrounding pipes in loess area, are all worth researching
黃土地區深基坑工程技術與理論研究尚處于起步階段，因此如何對黃土地區深基坑開挖與支護過程進行模擬，對深基坑周圍土體的壓力、變形及支護結構的變形隨基坑開挖過程所發生的變化進行計算與分析，對地表面的沉降和坑底的隆起、周圍管線的變位進行預報則成為一個值得研究的課題。 -
At last, the law of deformation of pit bottom and surrounding surface in different stress state and in different excavating step is obtained, and the same to the saturatin g process of surrounding soil. to some extent, in predicting the deformation of surrounding soil and retaining structure in construction, in preventing the foundation pit accident from happening, in insuring the security of environment and regular use of pipes underground, and in giving advice to deep loess foundation pit engineering in practice, the conclusion is of theoretical and practical value
得出了不同應力狀態下和不同開挖步驟時以及基坑周圍土浸濕過程中黃土深基坑坑底及基坑周圍地表的變形規律，所獲得的結論對于黃土深基坑施工過程中周圍土層及圍護結構的變形預測，防止黃土深基坑事故的發生及周圍環境的安全與地下管道的正常使用，指導黃土深基坑工程的實踐具有一定的理論和實踐參考價值。 -
Short - distance working across over extended jinny road and upper pit - bottom
軌道延伸下山和上部車場近距離跨采
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