滑動層理 的英文怎麼說

中文拼音 [dòngcéng]
滑動層理 英文
slip bedding
  • : Ⅰ形容詞1 (光滑; 滑溜) slippery; smooth 2 (油滑; 狡詐) cunning; crafty; slippery Ⅱ動詞(貼著物...
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  • : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
  • 滑動 : slither; slippage; slipping; slide; sliding; run; sliding movement [motion]; glide; slump滑動閘門...
  1. Based on extensive investigation of construction technique history of chinese ancient buildings, the structure method, structure developing history and seismic behavior of chinese ancient timber structure buildings are analyzed in several respects of the structural system and form. through a series of experiments on constituent parts of chinese ancient timber building structure, including the tests on the corbels and brackets called dougong subjected to low cyclic reversed loadings, the tests on the wooden frame using the tenon - mortise joints as connections of column and beam subjected to low cyclic reversed loadings, the tests on vibration isolation effect of friction and slippage between column footing and their socle base, and a series of shaking table tests on a chinese ancient timber structure palace building mode under artificial earthquake at serving conditions, destroyed conditions and reinforced conditions, many valuable results of structures such as moment - curvature hysteretic loops of dougong structure and tenon - mortise joints under low cyckc reversed loadings, the static function, the seismic performance, energy dissipation, vibration reduction, energy - loss mechanism, nechanicalmode and failure mode were studied. aplenty of valuable parameters of the structure system were obtained, such as the natural period of structure, vibration modes, damping ratio, factor of vibration isolation, oscillate amplitude of ineitial accebration, velocity and displacement, magnitude of slippage, and the mechanism of structure failure and collapse etc. based on these research, the complete analysis of ancient timber structure under earthquake were carried out in which including mechanism analysis method, calculating mode, strength analysis of members and joints, strengthening methods for serving damaged ancient timber structure buildings were also taken into account

    依照宋代《營造法式》建造了抬梁式殿堂木結構構件及結構模型,對中國古代木結構中的典型構造如:柱腳在礎石頂面平擱簡支、柱架榫卯連接、柱高不越間之廣、側腳、生起、斗拱等的構造機及結構功能進行了量化分析和實驗研究: (一)通過木柱石礎靜摩擦試驗,測定了柱腳與石礎古鏡面間的摩擦系數及摩擦力隨上部結構荷載變化的規律; (二)通過單柱承載力試驗,測定了古建築中木柱的受力變形特徵、破壞模式、及模型材料的變形模量、極限承載力、極限變形等參量; (三)通過柱架低周反復荷載試驗,測定了柱架的抗側移剛度、柱架恢復力特性及滯回曲線、榫卯張角剛度及其變化規律、柱架及榫卯的極限承載力和極限變形、及榫卯減振參數; (四)通過斗?低周反復荷載試驗和受壓試驗,測定了古建築木構件與木構件間摩擦系數,斗?抗側移剛度,斗?恢復力特性及滯回曲線,斗?抗壓極限承載力及受力變形規律; (五)通過抬梁式殿堂間架模型振臺試驗,測定了殿堂木構架結構自振周期,地震反應振形、阻尼特性及阻尼比;按結構分特點對柱腳、柱頭和斗?上的屋蓋的地震反應採用多點同步測量,對柱根移、榫卯變形、斗?的變形、復位、耗能減振參數等進行了定量分析。
  2. According to the spread of nappe and relation between the nappe and depression, oblique - thrust fault zone was divided into three parts in this paper : sertengshan, lvliangshan and xitieshan. ( 3 ) according to macroscopic characteristics of fault zone, cleavage characters of fault zone, drag folds, the reverse " s " fold in the footwall, positive flower structures and small left strike - slip fault, the kinematics characters of fault zone of sertengshan - xitieshan are concluded : thrusting in section, left - slip fault in plane and the strike - slip displacement increasing from the west to the east

    ( 3 )根據斷裂斷裂帶的宏觀特徵、斷帶劈特徵、斷裂帶附近的牽引褶皺和斷下盤的平面反「 s 」型褶皺以及斷上盤剖面正花狀構造和平面左行小型平移斷,認為賽什騰-錫鐵山斷裂帶運學主要表現為剖面上的逆沖、平面上的左行走特點,並且走量具有自西向東增大之勢。
  3. Against the particularity of problem of gas bursting of ( subscript 1 ) coal seam in ludian gliding structure in west henan, through a large amount of work of field surveys and interior research, and viewed from the basic theories of structural petrology, discussed some characteristics of mining gas hazard such as image, mechanism and tectonic control process

    摘要針對豫西蘆店構造區二(下標1 )煤瓦斯突出問題的特殊性,通過大量野外地質調查和室內研究工作,從構造巖石學基本論著手,討論了構造區礦井瓦斯地質災害的表象、機和構造控製作用。
  4. In an effort to block out the noise and with a longing to hear master s voice and teachings, i wore earphones to listen to master s audio - taped lectures at work. during one such session, i unconsciously reached perfect concentration and my fingers hit the keys so fast that i was practically as quick as a typists with two years experience. i did not have to look at the keyboard

    為了隔絕噪音,也加上渴望聽到師父的聲音及教,便戴著耳機一邊工作一邊聽開示,不知不覺中,精神次進入到一種高度集中的狀態,就在那個時候,我打字的速度,幾乎快到和已工作兩年的打字員同步,甚至不必看字盤,就直覺感受到字在那裡,打字變成一種反射作,自然會將手到我所要打的字的位置,毫釐不差。
  5. In order to develop and consummate the analysis theory and calculation method of base - isolated structures, based on the research on restoring force model of isolation systems and the analysis on the nonlinear seismic response of base - isolated structures, the analysis on multi - dimensional and lateral - torsional coupled seismic response of base - isolated structures is developed in this paper. according to the mechanical performance of isolation systems, detailed analysis and improvement of the present research, an unilateral and a bilateral coupled visco - elastic hysteretic model for rubber bearings, an unilateral and a bilateral coupled visco - elasto - plastic differential hysteretic model for lead rubber bearings, an unilateral and a bilateral coupled modified visco - plastic differential hysteretic model for sliding friction bearings are proposed

    為進一步發展和完善基礎隔震結構分析論和計算方法,本文以隔震系統恢復力模型研究及基礎隔震結構非線性地震反應分析為基礎,對基礎隔震結構的多維地震反應及平?扭耦聯地震反應開展了以下幾方面的研究工作:根據隔震系統力學性能的特點,在現有研究成果的基礎上,對隔震系統恢復力計算模型進行了改進和創新,提出了普通疊橡膠支座單向及雙向耦合粘彈性恢復力計算模型,鉛芯疊橡膠支座單向及雙向耦合粘彈塑性微分型恢復力計算模型,摩擦支座單向及雙向耦合修正粘塑性微分型恢復力計算模型。
  6. The grade composite, road performance and its mechanism are systemically studied. 1 ) the aggregate grade of ogfc is studied through the volume method base on the analysis of the aggregate grades. then the grade is verified and the relation between the grade and pore rate is studied statistically, the typical grades of ogfc are developed ; 2 ) the reasonable pore rate of ogfc is studied on the basis of the balance of mechanics and function performance ; 3 ) the mineral fiber is added to the ogfc mixes to increase asphalt content, thus the anti - water performance of ogfc mixes are improved ; 4 ) high viscous asphalt fit for the preparation of ogfc is prepared through composite modification by sbs and rubber powder ; 5 ) the mechanics mechanism of ogfc is studied in the paper, it shows : asphalt paste, as well as the coarse aggregate skeleton, is essential to the mechanics of ogfc

    在分析各國ogfc級配的基礎上,運用礦料體積法進行ogfc級配設計,用正交實驗對礦料級配進行了優化設計,運用數統計方法分析礦料級配和孔隙率之間的關系,並回歸出礦料關鍵篩孔通過率與ogfc骨架空隙結構關系的數學方程,進而提出了ogfc的合級配;通過對不同孔隙率典型級配混合料的性能研究,綜合力學和功能性能,得出了ogfc的合孔隙率范圍:針對高速公路面對ogfc力學性能方面的要求,本文從瀝青膠結材料、纖維穩定劑兩方面對ogfc的性能進行改善:通過sbs和橡膠粉復合改性的方法開發出了適合ogfc的高粘度改性瀝青,摻加聚合物纖維,提高ogfc的最佳瀝青用量,進而改善了混合料的高溫性能和抗水損害性能,優化設計出能滿足高速公路路用性能,車轍穩定度達5000次/ mm以上,融劈裂強度比90 ,透水系數31ml / s ,並具有防降噪功能的開級配瀝青磨耗( ogfc )混合料。
  7. According to the geological survey on no. 316 national road from zaoyang to shuhe in the southern shaanxi province, five deformation and failure patterns of the slope in soft metamorphic rock are concluded and analyzed in detail, for effective forecast and economical treatment of slope hazard

    本文通過對陜南316國道早陽蜀河段的實地調查,歸納了該路段軟弱變質巖邊坡的變形破壞特徵,總結出順、彎曲傾倒、楔形體、潰曲破壞以及移拉裂5種典型的病害模式,並對每種變形破壞模式進行了具體的實例分析,從而為邊坡成災預警和選擇經濟有效的治對策奠定基礎。
  8. Extruded concrete curb technology was introduced in 20th congress icold held in beijing in year 2000, this method draw more attention for its improving the compaction of transition material, excellent performance of slope protection, and convenient construction. this extruded concrete curb technology was developed in ita dam construction in brazil, the ita method consists of building and extruded concrete curb by using an extruding machine before the construction of a layer of the transition material, then spread and level the transition material in layers inside the curb, and compact the layer by vib ' ratory roller horizontally

    巴西工程界在埃塔( ita )面板堆石壩建設中,借鑒道路園林工程中道沿機的擠壓模原,創造性使用邊墻施工法,在每填築一料之前,用擠壓式邊墻機製作出一個半透水混凝土小墻,然後在其內側按設計鋪填壩料,用振碾平面碾壓,合格后重復以上工序。
  9. Three kinds of springs were used to imitate different lateral stiffness of soft ground, and special drawers with sliding path were modeled as lateral displacement pile of embankment during its filling periods, with the function of reinforced - mat considered. on the basis of the data of tests designed by thogonal table l9 ( 34 ), three kinds of ( factor, depth of layer, loading ) state matrixes are obtained which could be used for procedure analysis by making use of the principle of information matrix conformation

    用彈簧模擬土體的側向剛度,用可的特殊抽屜模擬軟基填築路堤坡腳的邊樁,並基於對邊樁側向位移速率影響程度室內模型試驗測試數據,利用信息矩陣構造原,構造了總攬全局的、可用於過程分析的三種(因素、位和荷載)狀態矩陣。
  10. The dissertation refers to comparatively full literatures in the field of vsc, and the development history and characteristics of vsc are summarized, and the elementary concepts, elementary definitions, elementary properties, elementary principles and design methods are particularly introduced, and the causes of the chattering phenomenon are systematically analysed, and the study status of the chattering phenomenon and the main methods to eliminate the chattering are elaborated. for the deficiencies of traditionary methods, three improved methods are developed, which are improved exponent reaching law solution, variable boundary layer solution and the solution by adding an auxiliary continuous control term. for uncertain linear systems, an adaptive fuzzy integral variable structure control stategy ( afivsc ) is put forward to eliminate the chattering around the sliding plane, which introduces fuzzy logic to soften the non - linear discontinuous sig nal in the control variable and utilizes adaptive theory to adjust output membership function according to how much the uncertainty of the system is

    比較全面地查閱了關于變結構控制論的文獻,總結了模變結構控制的發展歷史和特點,詳細介紹了變結構控制的基本概念、基本定義、基本性質、基本原以及設計方法;系統分析了變結構控制系統抖振產生的機,並闡述了國內外目前對抖振問題的研究現狀以及消除抖振的主要方法;針對傳統抑制和消除抖振方法的不足,改進了傳統方法,得到了三種新的消除抖振的方法? ?即改進的指數趨近律法、可變邊界法和附加連續項法;針對不確定性線性系統,在變結構控制策略中引入模糊邏輯和自適應論來消除平面上的抖振,提出了一種自適應模糊積分變結構控制方案( afivsc ) ,利用模糊邏輯來柔化控制量中非線性不連續部分,採用自適應論,根據系統不確定性大小在線調整模糊輸出量的隸屬函數,另外,鑒于模糊控制本質上是有靜差的,所以本文選擇了帶積分項的切換函數,由於積分項的存在使系統較正為無靜差系統。
  11. Abstract : to facilitate the design, teaching and research of asphalt pavements, the article founded the models of displacement and tensile stress of three - layer system by using separation of variables, analysis and synthesizer. based on the analysis of common pavement structures and their equivalent conversion, the regression formulas of displacement and tensile stress are obtained successfully, furthermore the formulas applied in multi - layer system are checked. a great number of results of regression formulas show good accuracy for engineering application and theory research

    文摘:為方便瀝青路面結構設計生產、教學、科研之用,本文採用分析綜合法與分離變量法建立了彈性三體系應力位移顯式模型;並在分析常見路面結構厚度及其當量換算和模量變化范圍的基礎上,成功求得了三體系路表彎沉、上應力、上連續應力、中應力逼近公式;精度分析表明本文逼近公式精度很好,完全可推廣應用於多體系,滿足工程設計和有關論研究的需要
  12. Research results show that different conformation mode of tectonite roof result in the difference of preservation condition of gas, intense pressing process of structural stress in the front of gliding structure result in mine gas outburst, and control on no. 2 gas source in tectonite roof is the best means by which the gas problem can be perfectly solved in gliding structure area

    研究結果表明:由於構造區煤頂板不同的結構類型,導致礦井瓦斯保存條件的差異;構造前緣擠壓帶內強烈的擠壓應力作用是本區瓦斯突出的根本原因;控制采空區頂板的二次瓦斯源是治構造區瓦斯地質災害的根本之策。
  13. At first, the mechanical model of joint is discussed, and the constitutive relation of the rough joint, especially the bolt - supported joint, is given. then bedding slide of bedding stratified rock slope is studied adopting limit equilibrium method, and a formula of stability is brought forward. at last, the bedding stratified rock slope ' s buckling deformation and failure mechanism and its evaluating method of stability is investigated, a corresponding mechanics model is established, then detail research to this failure mode is made in theory combining the energy law and elastic stability theory of plate and beam, and an analytical solution of the yielding curve is educed from this model

    文中首先對結構面的力學模型進行了一定的探討,提出了粗糙結構面尤其是加錨結構面的本構關系;然後採用極限平衡法,研究了順向狀巖質邊坡的順失穩,提出了其穩定性計算公式;最後,結合能量定律和彈性板梁穩定論,探討了工程中常見的順向狀巖體邊坡潰屈失穩時的破壞機、變形規律和穩定性定量評價方法,建立了相應的力學模型,求出了其相應的解析解,並提出了臨界坡長與最大彎曲位置的確定方法。
  14. When it comes to feature - based image fusion, we make use of mean - shift to extract appropriate features according to the characteristics of radarsat and landsat images, then apply the bayes theory to feature level fusion classification

    在特徵級的圖像融合中,我們針對radarsat和landsat圖像的特點,採用窗方法提取適當的特徵,然後用bayes論來進行特徵的融合分類。
  15. 4. the non - linear interaction mechanism derived from the scale of system was discussed. the paper deemed that, falling sliding face is not a rectilinear type, the non - linear coupling of falling factors sharply enhanced in large sand - pile ; the stabilization of surface layer sands are different in the time and space, especially the stating probability is higher than halting, and probability of fault in slope foot is higher than top as well ; the faulting forms will be affected by bounder situation strongly

    大尺度散粒體坡面的崩塌面,一般並非直線形,在崩塌過程中的耦合作用將增大落沙規模;想化的沿直線坡面情況,坡面表砂粒的穩定性也並不是在時間、空間上都均衡的,可以造成起容易止難,或坡角失穩概率大從而牽連整個坡面的情況;長大高陡坡面的失穩形式,可以受坡腳(邊界)的巨大影響。
  16. One of distinct characters of geotechnical problems is that there exist various interfaces such as interface between the structure and geotechncal medi8, the joints in rock mass, sliding face in soi1 and so on, which will effect the mecbocal behaviors of the geotecndcal media and the structures significanly so far though the finite element method has been wildly used in geotecbocal field, it still remains an inthectable problem to simulate these inteffoces idealiy in the numerical analysis

    計算對象的不連續性是巖土工程問題的一個重要特點,這些不連續面主要是存在於基礎?土體、擋土結構?土體、地下結構?圍巖等結構與周圍巖土介質問的界面,或是巖體中的節或軟弱夾、土(巖)坡的面等。不連續面的存在顯然對結構及巖土體的受力變形有著不可忽略的影響,因此在計算中不應無視它的存在。
  17. This paper studies a data experiment and identification problem of an actual system, in which the steering gear and the satellite - satellite pointing / tracking system act as the study object, based on system identification technique. the main factors that influence identification results and problems that should be paid attention to are analyzed. base on the analysis, auto - regressive moving average with exogenous input model ( armax ) for steering gear and a three - layer predictive control neural network model are established

    論的角度研究了對於一個實際系統的數據實驗設計和模型辨識問題,分析了影響系統辨識結果的主要因素以及在辨識過程中應注意的問題,並以此為依據,建立了舵機的平均模型和星星天線指向控制系統的三預測控制神經網路模型。
  18. 3d nonlinear finite element method is applied to analyze the stability of rock slope in the paper. when using this method, the thin layer element is used to simulate interlayer and structural joint for sliding surfaces

    本文採用了合模擬以夾、結構面等為面的薄單元及相應的非線性分析為基礎的三維非線性有限元解法來求解巖質邊坡的穩定性。
  19. In this paper, based on some previous scholars " excellent study fruits, the finite element iteration method for stability safety factor of landslide body against sliding is presented, when using this method, the thin layer element is used to simulate interlayer and structural joint for sliding surfaces

    本文在總結前人的優秀研究成果的基礎之上,採用合模擬以夾、結構面等為面的薄單元及相應的非線性分析方法,提出了塌體抗穩定安全系數的有限元迭代解法。
  20. The analyse shows : the three - dimension visual terrain model of the landslide body not only embodies totally its terrain characteristic and sectional characteristic, but also can make the ground characteristic analysed and hold on whole ; compared to the deep sliding surface, the shallow sliding surface has the similar whole slope and is more smooth and simple, so it is worse in the stability. and the parts of the deep sliding surface have great difference, it causes the different stability, among them the stability of the midst part is the worst. so the shallow sliding should be controlled importantly, and the controlling scheme should be assigned in the midst part of the deep sliding surface in the controlling design

    分析得出:坡體三維可視化地面模型不僅完全體現了該坡體的地面特徵和剖面特徵,且能夠從總體上進行分析和把握地面特徵;由於淺面與深面整體坡度相近,且比深面平坦、簡單,故淺面穩定性較差,且由於深面各部分形狀存在較大差別而導致穩定性不同,其中中間部分穩定性最差,故在防治設計時應重點治且治方案應布置於深面的中間部位處。
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