坑孔 的英文怎麼說
中文拼音 [kēngkǒng]
坑孔
英文
pit hole-
Geotechnical investigation and testing - graphical presentation of logs of boreholes, trial pits, shafts and adits
土工調查和檢驗.礦井孔試驗坑豎井和入口測井記錄In this system, the oil pipe be locally magnetized through the longitudial and circumferential direction, the oil pipe be circumvolved by the electromotor, the detector will has a linear movement on the surface of the pipe, so it can realize the combined testing of horizontal flaw ( cankerous pits and cankerous holes etc. ) and vertical flaw ( pole flaw and crack etc )
該系統在油管局部實施軸向和周向磁化,油管由電機主軸帶動旋轉,檢測探頭緊貼油管直線運動,從而實現對腐蝕坑、腐蝕孔等橫向缺陷和桿狀損傷、劈縫等縱向缺陷的綜合檢測。Bullet holes left by soldiers unhappy with previous occupants long ago pit the entryways
不滿早先居住者的戰士留下彈孔,使入口彈坑密布。By direct shear for and normal triaxial shear tests of non - saturated desert sand, the parper studied the effect of water content and dry density on the strength of the non - saturated desert sand, and set up the code of this sand. based on the plane strain test of non - saturated desert sand slope, the paper analysed the destruction way of the excavaion side during the construction by means of adding water, and brough forward a formule that calculates the allowable of excavation and pile hole
通過非飽和沙漠砂直剪試驗和常規三軸剪切試驗,研究了含水量和干密度對非飽和砂強度的影響,建立了這種砂的強度準則。通過非飽和沙漠砂邊坡室內平面應變試驗,分析了沙漠井場浸法施工中就基坑壁的破壞方式,推導出了基坑和樁孔容許開挖深度的計算公式。In order to ensure the safety of engineering, it should be careful to use the test result of normal drilling sampling, the pitting sampling, shaft sampling, or double - tubles and thin - wall soil collecting methods should be used
為保證工程安全,對常規鉆孔取樣試驗成果的使用應當慎重,對重要工程宜採用探坑、豎井取樣,或採用雙筒薄壁取土技術。And then electroplate nickel - sealing with solid particulate, which is to make micro - crack chromium when electroplating chromium again, this can avoid unsmoothness, and slower corrosion speed, as a result, improve defence performanc e
再鍍一層含有固體微粒的鎳封,令到再鍍鉻時形成微孔鉻,從而防止產生大而深的直貫基體金屬的少量腐蝕溝紋和凹坑,向橫向發展,減緩了穿透基體的腐蝕速度,進一步提高了防護性能。External defects : undercut, overip, arc pit, gas cavity in surface, crack in surface
外部缺陷:咬邊、焊瘤、弧坑、表面氣孔、表面裂紋。For a single plunging jet, two optimization models are respectively introduced according to the jet trajectory distance and the depth of scour pool, and the optimal computation of the jet trajectory distance in xiao - wan project demonstrates that these models are reasonable ; 5
對于單股挑流消能水舌,以挑距和沖坑深度為控制目標,分別首次建立了優化數學模型,並通過對小灣拱壩單孔挑流水舌的計算,說明所提出的數學優化模型是可用的; 5The article introduces the basic concepts and common methods of fuzzy mathematics, initially discussing the applications of fuzzy mathematics in the following aspects : 1 ) division of " skidding " strata with grade of membership that are drilled with diamond bits ; 2 ) comprehensive evaluation on the application in evaluation of diamond bits, classification of rock drillability, and evaluation of clay ; 3 ) classification of " hard rock " through fuzzy clustering analysis ; 4 ) estimation of completion time of boreholes and evaluation of underg round water with fuzzy mathematics ; 5 ) identification of new ore areas and option of best water resource area with fuzzy model ; 6 ) option of diamond bits and evaluation on oil field development plan with fuzzy resemble option and the improved calculation method ; ? ) prediction of mud slurry performance and of the amount of surging water in ore pits with fuzzy control ; 8 ) comprehensive evaluation of diamond bits and supporting plan of deep foundation pit with fuzzy optimal theory
初步探討了以下幾方面的應用: 1 )用隸屬度劃分金剛石鉆進「打滑」地層; 2 )綜合評判在金剛石鉆頭評價、巖石可鉆性分級及鉆探造漿粘土評價中的應用; 3 )用模糊聚類分析進行「硬巖石」分類; 4 )用模糊數進行鉆孔竣工時間預估及地下水質評價; 5 )模糊模式識別在新礦區類型識別和最佳水源地選擇中的應用; 6 )模糊相似選擇及其改進演算法在金剛石鉆頭選擇和油田開發方案評價中的應用; 7 )模糊控制在泥漿性能和礦坑涌水量預測中的應用; 8 )優化理論模型在金剛石鉆頭和深基坑支護方案綜合評價中的應用。Concrete pipes and ancillary concrete products - specification for unreinforced and reinforced concrete manholes and soakaways complementary to bs en 1917 : 2002
預制混凝土管管配件和輔助製品.未加筋和加筋混凝土人孔井及滲水坑規范對bs1917 : 2002規范的補充As a whole, the research work of this dissertation can be summarized as follows : ( 1 ) based on the porous media elastic unstable theory, the interfering well flow model of soft soil two - layer structure underground confined water is inferred, and consequently, the basic dewatering calculation method of soft - soil two - layer deep excavation dewatering is inferred
具體研究內容如下: (一)從彈性多孔介質滲流理論出發,推導出二元結構承壓含水層群井干擾穩定流模型,進而導出軟土地區二元結構地層深基坑降水的基本計算方法。Based on a thorough investigation of the engineering geological condition for the reservoir region of the huizhou pumped storage power station, the in - situ trial pit water injection test, boring water injection test, and water pressure test were performed to study the permeability of rock and soil mass
摘要在對惠州抽水蓄能電站庫區工程地質條件進行詳細調查的基礎上,採用現場試坑注水和鉆孔注水、壓水試驗等方法了解巖土體的透水性。The breath of our nostrils, the anointed of the lord, was taken in their pits, of whom we said, under his shadow we shall live among the heathen
耶和華所膏立的,我們鼻孔的氣息,在他們的陷坑中被捉住;我們論到他曾說: 「我們要在他的蔭庇之下,在列國中存活。 」[ kjv ] the breath of our nostrils, the anointed of the lord, was taken in their pits, of whom we said, under his shadow we shall live among the heathen
耶和華所膏立的,我們鼻孔的氣息,在他們的陷坑中被捉住;我們論到他曾說: 「我們要在他的蔭庇之下,在列國中存活。 」In process of deep excavation in soft ground, the support system ' s deformation, external loads and internal forces are various with time. creep effects are detectable. meanwhile, the unloading induced by the excavation leads to the dissipation of excess pore water
在軟土地區開挖深大基坑,開挖中圍護結構位移、結構體的外荷和內力會隨著基坑暴露時間的增長而變化,呈現出明顯的流變效應;同時基坑開挖引起土體卸載,超靜孔壓的消散導致固結效應的產生。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。But now, succeasful application for the pre - stress anchor technique in the same case has been gained by use of one construction method of orifice ponding pouring in the deep excavation pit supporting in xiamen postal edifice, which can be taken for example on similar engineerings
在廈門郵電大廈探基坑支護的預應力錨桿工程中,採用一種「孔口堵水注漿」的施工方法,取得成功,可為類似工程提供借鑒。By analyzing the influence of hemisphere pits with different dimension and ellipsoid pits with different aspect ratio on stress and strain distribution of lap joint, the possible propagation of fatigue crack was discussed, and the effects of localized pitting corrosion on the structural integrity of lap joints were discussed
通過分析不同尺寸的半球形蝕坑和不同長短半軸比值的半橢球形蝕孔應力應變分佈的影響,探討搭接件疲勞裂紋的可能擴展方向,討論局部孔蝕對搭接件結構完整性的影響。Application yg - 30 construction drilling rig is used for drilling anchor holes in deep base pit of high building, anchor and reinforce side - slope for water conservatory project, water power station project, railways and highways
Yg - 30型工程鉆機適用於高層建築深基坑錨固水電工程鐵路公路錨固護坡,尤其適用於高邊坡治理錨桿孔,排水孔的施工。Application of the drill superfluid concrete pile for supporting in a deep foundation ditch
鉆孔壓灌超流態混凝土樁在深基坑支護中的應用分享友人