pit wall 中文意思是什麼

pit wall 解釋
維修區控制墻
  • pit : n 〈美國〉（桃、杏等的）核。vt （ tt ） 除去…的核。n 1 坑，凹地，凹處；【礦物】礦井；煤坑；【植物...
  • wall : n 1 墻壁；（石、磚等的）圍墻；城墻。2 （形狀、用途）像墻壁的東西，障壁；土堤，堤防。3 （礦井、容...
  1. 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
  2. The application of soil nail wall in base pit underprop safeguard

    基坑支護中土釘墻的應用
  3. Whoever digs a pit may fall into it ; whoever breaks through a wall may be bitten by a snake

    8挖陷坑的，自己必掉在其中。拆墻垣的，必為蛇所咬。
  4. He who digs a pit may fall into it, and a serpent may bite him who breaks through a wall

    傳10 : 8挖陷坑的、自己必掉在其中拆墻垣的、必為蛇所咬。
  5. A deep foundation pit engineering in shanghai is adopted as an example. the factors of design, construction and nature environment on effect of internal force and deformation for a retaining structure are studied in detail through the example. these factors include the rigidity of retaining wall, rigidity and site of support rod, space - time effect of pit excavation, water environment of foundation pit etc. some useful conclusions of controlling deformation of foundation pit are obtained through the study

    以上海某深基坑為工程原型，利用有限元程序，詳細探討了支護墻剛度、支撐剛度及位置、基坑開挖的時空效應、基坑周圍水環境等設計、施工和自然環境因素對支護結構內力和變形的影響，提出了一些控制基坑變形的方法措施，為深基坑工程的設計和施工提供了依據。
  6. Excavation method for deep foundation pit and top - down construction technique of ribbed plate anchored retaining wall

    深基坑開挖與板肋式錨桿擋墻逆作法施工技術
  7. Application of compound soil - nailed wall to foundation pit in soft soil

    松軟地層中基坑工程的復合型土釘支護
  8. Abstract : in this paper, designs for foundation pit drainage, concrete pouring as well as side wall form, etc in shaft well construction are discussed

    文摘:介紹了豎井施工中有關基坑排水、混凝土澆築以及側壁模板等設計問題。
  9. There was a low protecting wall to knock down the heat blast from the pit of the furnace

    有一堵低矮的護壁擋住從爐膛里噴出的熱浪。
  10. The formula of the maximum lateral deformation has been proposed for tie - back wall when the anchors are embedded in unmoving soils or in rocks. this work has enlarged the application field of the previous deformation formula. examples from engineering practice prove that the values calculated with above formulas can meet the need of the pit engineering

    將上面的變形計算公式做了推廣，提出了錨撐擋墻最大側向位移的預測公式（錨桿錨固不可移動的土層或巖石中） ，工程實例表明，利用該式預測的變形值可以滿足工程的需要。
  11. Stability analysis of sliding mass in local bench of south wall, washan pit, nanshan iron - mine

    南山鐵礦凹山采場南幫局部臺階滑體穩定性分析
  12. Not knowing how long i had prayed and cried, in a half - awakened state, i suddenly saw a ball of light moving before me. i looked closely and saw that it was a child wearing a red bib and with two buns on his head. he was climbing slowly up the wall of pit

    就這樣，不知痛哭了多久，也不知道祈禱了多久，突然在似醒非醒神智恍惚中，發現有一團亮光在眼前閃動，細看之下，似乎有個頭上扎個雙髻，身上穿著紅色肚兜的小孩，從坑底緩緩地往上爬。
  13. During the excavation of foundation pit, due to the wide variation in water lever, the huge head fall should result in drastic flow of the ground water, which will bring about a full influence on the deformation of the retaining wall and on the surrounding structures in a large - scale range

    在深基坑開挖過程中，需大幅度降低基坑水位，巨大的水頭差將使得土體孔隙中的水運動趨向激烈，從而影響到基坑支護結構的變形，並由此對較大范圍內的鄰近地段的安全產生影響。
  14. In order to calculate the wall ' s lateral displacement, several diagrams have been cited from a f. e. m results. the main factors have been accounted in these diagrams as below : the wall stiffness, the strut stifmess, the width of pit, the elastic modulus of soil, the depth of the underlying hard layer, the strut preloads and the factors of safety against basal heave

    為了計算擋墻的側向變形，本文引用一個有限元程序計算得出的圖表結果。這些結果考慮到了以下主要因素：擋墻剛度、支撐剛度、基坑的開挖寬度、土體的變形模量、坑底以下硬土層的位置、給支撐施加的預壓力的大小、抗隆起安全系數等。
  15. To many on wall street, america ' s slowdown looks more like a pit - stop than a protracted stall

    對眾多華爾街人士來說，美國經濟放緩看上去更像一輛汽車在維修站暫時調整，而非長時間拖滯。
  16. The teams set up their control centres by the pit wall : high - tech tents with computers, monitors and radio antennae

    車隊將他們的指揮中心設立在維修站的護墻邊：在這個高科技的帳篷中有計算機、監視器和無線電天線。
  17. But the strip of tarmac between the pit wall and the garages is more than just a stage for the visiting stars : races are won - and sometimes lost - in the pit lane

    但是維修站護墻同車庫之間的停車地帶不僅僅是那些觀光明星們的舞臺，有時在維修站通道中就能夠決定出比賽的勝負。
  18. Pit board : a board held out on the pit wall to inform a driver of his race position, the time interval to the car ahead or the one behind, plus the number of laps of the race remaining

    維修區告示牌：掛在維修區墻壁上的告示牌，上面會顯示車手的賽位、與前/后車的時間差，以及比賽中尚未跑完的圈數。
  19. The regulations are just as strict between the pit wall and the garages as on the track itself

    維修站護墻和車庫之間的規則同賽道上的一樣嚴格。
  20. The paper presents a detailed numerical analysis to elucidate the failure pattern of the pit wall, the mechanism of the soil - nailed supporting system and its spatial behavior. firstly, a typical two - layer sand - cobble deposit was chosen for a detailed 2d - fem study. it was shown that due to the distinct behaviors of the upper soft sand layer against the much stiffer lower cobble layer, a bi - linear plane failure was recommended to be used in the limit equilibrium analysis

    本論文對砂卵石基坑噴錨網支護進行了數值模擬研究，主要研究內容包括以下四個方面： ansys有限元程序中土體本構模型以及分步開挖與支護計算模擬研究，砂卵石基坑邊坡破壞模式研究，噴錨網支護機理研究及空間性狀研究。
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