砂井 的英文怎麼說

中文拼音 [shājǐng]
砂井 英文
sand well
  • 砂 : 名詞（沙子） sand; grit
  • 井 : Ⅰ名詞1 （從地面往下鑿成的能取水的深洞） well 2 （形狀像井的東西） sth in the shape of a well 3 （...
  1. Under the guidance of theories of sedimentology, petroleum geology and sequence stratigraphy, and through the comprehensive analysis of outcropsrock, cores, well logs and testing outcomes of rock gas, this paper studies the depositional systems of neopaleozoic and the character of aeration zone in tabamiao area of ordos basin. the result indicates that the object layers are divided into two depositional systems, the barrier seacoast depositional systems are recognized on upper carboniferous taiyuan phase with tidal flat, lagoon and barrier bar sedimentary deposit

    本文根據沉積學、石油地質學和層序地層學理論，綜合利用地表露頭、鉆井巖芯、測井曲線資料和試氣成果資料，對鄂爾多斯盆地塔巴廟區塊晚古生代沉積體系及含氣層特徵進行了研究。結果表明，研究區內目的層段可以劃分為2個沉積體系： （ 1 ）上石炭統太原期為有障壁海岸沉積體系，發育潮坪?瀉湖?障壁砂壩沉積。
  2. It can be dispart 137 sand layers in the droop of 15 sand groups and adds up to 1191single sand layers, summarizes 7 types of correlation : steady, spite, pinch, stack, stack - pinch, stack - spite, complex in the work. the relation between the distribution types of substrata with reservoir levels are four types of reservoir, and i, ii are good reservoir of gas in bawu gas field

    通過對15個砂層組內的小砂層進行認真、詳細地劃分，在垂向上共劃分出137個小層，共計1191個單砂層，並總結出七種井間小層對比分佈類型：穩定分佈型、分叉型、疊置尖滅型、穩定疊置型、重疊分叉型、復合型。
  3. Construction of vertical shaft passing through drift sand and experience lesson

    立井過流砂施工及經驗教訓
  4. Based on the equal strain consolidation model of sand drain, and neglecting the well resistance and the vertical drainage consolidation, a layered model for the nonlinear consolidation of sand drain, which accounts for the geostatic pressure varying along depth and the relationship between the average viod ratio and the logarithm of average effective stress, is presented

    摘要基於砂井等應變固結模型，考慮初始有效應力沿深度變化，忽略井阻和豎向排水固結的影響，應用平均孔隙比與平均有效應力的對數關系，建立砂井非線性徑向排水固結的分層計算模型，並求得常荷載作用下的徑向排水固結解析解。
  5. With the quick development of expressway in the soft soil area, the settlement and deformation of sub - grade of expressway has become a very outstanding question. this paper establishes the corresponding formulas of sub - grade 3 - d ( three - dimension ) settlement on inartificial foundation, bagged sand - drains foundation and semi - rigidity piles foundation, and the calculation results from the formulas is compared with the observation results of settlement. it proves that the methods adopted by the paper are feasible

    本文擬根據馬鞍山?蕪湖高速公路軟土路基的沉降變形及其處理方法，對軟土路基的三維沉降計算和用袋裝砂井處理與粉噴樁半剛性樁處理時的沉降計算方法作一定的探討，同時與幾個路段的實際觀測資料分析比較，認為本文的沉降計算方法總體上是可行的。
  6. With the research object of overbank soft clay near the yiluo river, by means of pack drain to accelerate the consolidation of the soft ground and analysis of fourteen selected representative observation section, in the same time with the help of such testing apparatus as settlement plates, deflection inclinometer, piezometer, telescoping tube, my study not only evaluate the effect of pack drain ' s quickening up the consolidation of soft ground impersonalily and scientifically but also sum up the settlement disciplination of overbank soft clay after more than one years ? observation of settlement and stability continuously

    本文以伊洛河河灘相軟土為研究對象，利用沉降板、測斜管、孔隙水壓力計、分層沉降標等多種測試儀器，選取14個有代表性的觀測斷面，進行了一年多的沉降與穩定觀測。通過對觀測數據的分析，進而對袋裝砂井加速河灘相軟土固結效果進行了客觀、科學的評價，同時推算了沉降系數m _ s和固結度參數，並對河灘相軟土的沉降規律進行了分析。
  7. The curves of the consolidation settlement in soft clay base of flood land are gained, which compare the effect of sand drain. the settlement - time curves in different period are also gained, which increase the height of embankment to 8m, based on the test data of hang - yong highway. furthermore, the consolidation settlement characters of these entity engineering are analyzed, and, the variation rules of the rate of grade and degree of the curves in different period in the whole section, the maximal settlement and the liner regression relations between the rate of grade and degree are calculated

    本文利用大變形固結有限元分析程序（ lscfea ）中的小變形平面固結分析單元（ sse2 ） ，結合實體工程項目進行了地基固結沉降的有限元計算，分別得出河灘相軟土地基在考慮砂井和未考慮砂井作用下的固結沉降曲線及杭甬高速公路試驗段在高堆載情況下的固結沉降曲線；並對以上曲線特徵進行了分析，得出各時間段曲線斜率、角度在整個斷面的變化規律，以及沉降最大值與斜率、角度變化之間的線性回歸關系。
  8. There are many ways to handle the soft soil, such as : use the sand mat as a layer, carry to press in advance, press by thin film in the vacuum in advance, drain by use the sand well, drain by plastics plank, and reunite the foundation

    軟土的處理有許多方法，如：砂墊層，堆載預壓法，薄膜真空預壓法，袋裝砂井排水法，塑料排水板法，復合地基法。
  9. Average degree of consolidation of sand - drained ground

    地基處理砂井地基平均固結度
  10. 3d finite element modeling of consolidation for sand drained foundations and its application

    砂井地基固結的三維有限元模型及應用
  11. Application of support vector machine for productivity prediction in gravel packed and sand controlled wells

    應用支持向量機方法預測礫石充填防砂井產能
  12. Among soft - base improvement methods, prefabricated drain preloading is one of the most popular vertical drain methods. it is developed from sand drain preloading method

    塑料板排水預壓法是在砂井排水預壓法的基礎上發展起來的，是一種行之有效的軟基加固方法。
  13. The pore water pressure dissipation in the silt is produced mainly by lowering of groundwater table and pore water pressure dissipation in the pvds ( or sand drains ) is produced mainly by vacuum degree

    淤泥地基中孔隙水壓力消散主要是由於地下水位線的下降引起的；而砂井或塑排中的孔壓消散大部分由真空度直接引起。
  14. ( 3 ) according to the principle of equality of consolidation degree, an equivalent method of converting vertical drain to layered soil was proposed, and we can use plane strain fem to analyze ground with vertical drain via translating it to layered soil foundation

    （ 3 ）根據固結度等效的原則，提出了與單井固結理論等效的成層均質地基等效滲透系數計算方法，從而將復雜砂井地基轉化為無砂井成層地基，可用於平面應變有限元簡化計算。
  15. Based on sand control well productivity prediction, the economic effect evaluation and economic index comparison to all feasible methods in the viewpoint of technology are conducted, and optimum sand control method is synthesized and optimized, which is reasonable in technology, and feasible in economy

    摘要在防砂井產能預測的基礎上，對所有技術上可行的防砂方法進行經濟效果評價和經濟指標對比，綜合優選出技術上合理、經濟上可行的最佳防砂方法。
  16. And also about the objective conditions for developing is given to the well consolidation technology with sand - packs in soft foundation treatment area and the consolidation technology with cement - mixed piles in transitional section of road and bridge areas, and the detailed introduction is also given about workmanship for filling works in subgrade body, for filling works in transitional sections of the subgrade, and for construction of base bed of the subgrade. in each part caution items in the construction and the relevant technical issues are summarized

    然後著重介紹了秦沈客運專線一般軟土地段地基處理袋裝砂井加固技術、路橋過渡段水泥攪拌樁加固技術，並對路基本體填築施工工藝、路基過渡段填築施工工藝，路基基床施工工藝也進行了詳細的介紹，在每一部分中對施工注意事項及有關技術問題進行了總結歸納。
  17. Finally, two examples show that, the availability and practicability of the new model is verified. the analysis of calculation result of berthiervill test embackment shows different part of compression curve have different influence upon the course of consolidation, and correct coefficient and viscous effect have great significance on deformation forecast. associated with the wenzhou airport runway engineering, the reason of increasing of pore - water pressuer in under - lying soft layer and post - construction settlement are given

    最後，通過兩個工程實例的分析來說明本文模型的有效性和實用性:一是對berthiervill填土試驗場的軟基實測數據和理論成果進行對比分析，闡明考慮結構性擾動和粘滯性效應對分析天然粘土固結壓縮性的重要性;二是對溫州機場袋裝砂井超載預壓工程進行數值模擬，指出停荷預壓期間下臥層孔壓增加和工后沉降大的原因。
  18. At first, an analytical solution to one dimension consolidation of half - infinite homogeneous structural soft clay ground is derived, then analytical solution to one dimension consolidation of finite thickness homogeneous structural soft clay ground are given. in the meantime numerical solution to one dimension consolidation of layered structural soft clay ground is derived. furthermore, the calculation method of the consolidation degree of sand drains ground is given under the condition of instant loading, where soil structure characteristic is taken into the formula account

    建立了結構性軟土地基固結沉降的基本理論，獲得了半無限結構性軟土地基一維固結計算解析解，有限厚度結構性軟土地基一維固結計算解析解，成層結構性軟土地基的一維固結數值解以及考慮土結構性影響的砂井地基固結度計算方法。
  19. 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。
  20. The results show that the increase of vacuum energy can not expand the influence scope of vacuum degree obviously when vacuum degree under membrane is high. the vacuum degree in the pvds is higher than vacuum degree in the sand drains, and the vacuum degree in the sand drain is higher than vacuum degree in the silt at the same depth in the ground during the initial stage of pumping

    分析結果表明：當膜下真空度較高時，真空能量的增加不會明顯增大真空度的影響范圍；在抽真空的初期，一般在地基相同的深度處：塑排真空度砂井真空度淤泥真空度。
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