斜坡穩定分析 的英文怎麼說

中文拼音 [xiépōwěndìngfēnxī]
斜坡穩定分析 英文
slope stability analysis
  • 斜 : 形容詞（跟平面或直線既不平行也不垂直的） oblique; slanting; skew; bevel; diagonal; askew; inclined; tilted
  • 坡 : Ⅰ名詞（地面傾斜的地方） slope Ⅱ形容詞（傾斜） sloping; slanting
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 析 : Ⅰ動詞1. （分開; 散開） divide; separate 2. （分析） analyse; dissect; resolve Ⅱ名詞（姓氏） a surname
  • 斜坡 : slope; inclination; incline; hill; clivus; batter; decline; dip; pitch; lean; backfall; pali; [地...
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. Stability of rock slopes is generally controlled by the structure of rock masses, especially the soft structure surfaces. analysis of rock mass structures is a key to establish geological models and numerical simulation and a foundation to assess the stability of rock slopes. the weak structure surfaces are mainly bedding planes, faults, joints, schistosity plane and contact zones of intrusive bodies. since they are different in genesis and scale, the rock masses are different in features and mechanical intensities. based on the combination of rock structure bodies, 15 basic modes of deformation and failure of rock slope are systematically summarized. the deformation and failure of rock masses actually result from the recombination and rearrangement of these rock bodies. there are 11 types of rock mass structures and various deformation and failure of bank slopes are present in the reservoir area of the three gorge project

    巖體結構，特別是軟弱結構面對基巖斜坡變形與破壞具有顯著的控製作用，巖體結構模式分析是建立斜坡地質模型和數學模型的關鍵和評價斜坡穩定性的基礎。巖層層面斷裂構造節理裂隙片理與劈理以及侵入體和圍巖的接觸帶等是控制基巖斜坡穩定的軟弱結構面，這些成因不同大小不一的結構面將巖體分割成性質各異力學強度不均的各種巖體結構體，構成了15種基巖斜坡變形破壞的巖體結構基本模式。不同結構體的重新組合與排列是斜坡失穩的內在原因。
  2. 52 mark e. reid, and richard g. lahusen. real - time monitoring of active landslides along highway 50, el dorado county. adapted from : california geology, 1998, 51 ( 3 ) : 17 20

    54王蘭生.斜坡穩定性問題的工程地質分析a .三峽庫區移民工程地質災害防治與研究c
  3. Multinomial factors should be considered in the stability analysis and hazard prediction of seismic loess slopes

    在地震黃土斜坡穩定性分析和災害預測中，必須考慮多項影響因子。
  4. The method of fuzzy comprehensive analysing and evaluating slope stability on catastrophe theory

    基於突變理論的斜坡穩定性模糊綜合分析與評判
  5. The methods of analysis and evaluation to the stability of slope, now mainl y are qualitative analysis, half quantitative analysis, physics model test and qua ntitative analysis. they all are extensively synthetically use of project geology, soil mechanics and classical mathematics physics, with the help of computers

    對于斜坡穩定性的分析評價方法，目前主要有定性分析、半定量分析、物理模型試驗和定量分析等，它們都是對工程地質、巖土力學以及經典數學物理通過計算機進行廣泛的綜合運用，各有側重和優勢。
  6. Analysis and tests show that by using slope compensation, the open - loop instability, sub - harmonic oscillation, non - ideal closed - loop response and noise etc. when duly cycle above 50 %, can be reduced or eliminated

    理論分析與試驗表明，通過引入斜坡補償可以抑制或消除占空比超過5 %時的開環不穩定性、次諧波振蕩傾向、不理想的閉環響應、噪聲等。
  7. Based on the study of the engineering geological conditions, using fem method to calculate the baseground stress distribution of bridge pier and analysis the stability of slope under different conditions, such as, reset condition, under the bridge load and affected by the changing reservoir water level

    在對橋址區工程地質條件研究的基礎上，採用有限元法方法計算了橋荷載施加前後及水庫水位變動情況下橋址區斜坡應力分佈特徵，並對斜坡穩定性進行了分析。
  8. Through over - all stability analysis, the influence of height - span ratio, rafter slope to the stability and the effective factors of gable portal frames are also presented in this paper

    通過對門式剛架的整體穩定分析，研究了剛架的高跨比、斜梁坡度對結構的穩定和計算長度系數的影響。
  9. Secondly, the finite - element analysis on the typical slope section is performed with establishment of geology model, definition of boundary condition and proper selection of mechanical parameters. the result shows that the slope is of integral stability, and the failure mode mainly comprises infrequent block drop and wedge body breakage. considering the two failure modes of plane failure and wedge body breakage, and stability calculation under different work conditions, the slope stability is discussed and the sensibility ana lysis on its fraction angel and cohesion force is made

    然後通過建立地質模型、確定邊界條件、選擇合理的力學參數，取典型斷面對邊坡進行數值分析，分析結果表明斜坡整體是穩定的，破壞類型以零星掉塊和楔體失穩下滑為主；為了定量計算邊坡的穩定性，對邊坡兩種破壞類型：單滑面下滑和雙滑面楔形體下滑，考慮不同工況進行穩定性計算，並對摩擦角和粘聚力進行穩定的敏感性分析。
  10. By analyzing the features of engineering geology of northeast part fenghuang mountain in yanan, the adverse geological problems including landslides, slumps, collapse and hazardous slopes are presented and their stability is assessed by virtue of bishop ' s method and surphas thrust method commonly used in limit equilibrium analysis, in order to supply the reliable basis for future design schemes

    摘要通過對鳳凰山東北麓工程地質特徵的分析，指出該區存在的不良地質問題有滑坡（滑塌）以及危險斜坡等，並對各滑坡（滑塌）以及危險斜坡的變形破壞特徵進行了分析，最後運用斜坡（滑坡）穩定性計算中常用的瑞典法、畢肖普法和剩餘推力法對其進行了穩定性驗算，為鳳凰山東北麓後期的治理設計提供了依據。
  11. Stability study of effect of rheology on the slope, test and analysis of long - term strength of soft soil on the slope. 4

    研究了流變性對邊坡穩定性的影響，對「斜坡軟土」的長期強度進行了試驗分析； ； 4
  12. Accordring to basic concept and assumes essentially on the basic of sweden method of slices, be living below the maximum equilibrium state, the function expression about stability safety homogeneous slop is deduced, and the slope surface is consist of two lines and an arc, afterwards according to analysis theory of minimal value ruling on the basic of the maximum, genetic algorithm is applied to slove the dangerousest slide situation and radius and corresponding safely factor

    根據瑞典圓弧法的基本概念和基本假定，在極限平衡狀態下，推導了兩直線段均質斜坡穩定性安全系數函數表達式，然後根據極限分析理論的極小值原理，利用遺傳演算法，求出了邊坡穩定性安全系數極小值，並得到最危險滑動面的滑弧半徑和滑弧中心坐標。
  13. In order to analyse the stability of the slop of this area, the longmen apex was chosen as a typical slope

    為分析長白山天池地區斜坡穩定性，選取龍門峰作為典型斜坡，採用有限元法對其進行應力、位移模擬分析，繪制最大、最小主應力等值線圖。
  14. With the help of this program, this paper does research on the moved backwards of the slide surface, lengthening the anchor section, the soil nail ' s total force, gets conclusion about relations between the soil nail ' s length and the slope ' s grade, height, soil ' s mechanical parameter ; relations between soil nail ' s total force and coulomb soil pressure. with the help of the large multiuse finite element program ansys, this paper analyzes the soil nailing in one - step ' s slopes, in two - steps " slopes, puts the emphasis on the axis force ' s distributing along the soil nail at each rows, the effect of both the excavating mode and the original slope figure to the axis force of the soil nail, the one another effect between the upper - step slope and the nether - step slope in the soil nail ' s axis force, gets conclusion about the design of soil nail at the first low, different slope body is the same with different excavating mode, the original slope figure has more effect to some than others because of the slope body, the reasonably design of the step width in two - steps slopes, the two - steps excavating and retaining has more virtue than the one - step ' s. through soil pressure analysis this paper does research on the differences and the links between the coulomb soil pressure theory and the rankin ' s, the vertical pressure at the slope surface when the slope surface is inclined and the retaining wall is rough, the soil pressure ' s distributing behind the panel, gets conclusion about the effect of both the slope body inner stability and the slope surface local stability to the soil pressure

    通過分析比較，論證了對數螺旋線型比圓弧形作為邊坡的假設滑裂面具有較多的工程優點，並為此編制了一個採用極限平衡法分析土釘支護的fortran語言程序，以此作工具對滑裂面的后移、土釘錨固段的超長、土釘總力的大小等方面作了研究，得出了有關土釘的長度與邊坡的坡角、坡高、土體力學參數的關系、土釘總力與庫侖土壓力間的關系等結論；採用大型通用有限元數值分析程序ansys分別對採用土釘支護的一階邊坡、二階邊坡進行分析，重點是研究各排土釘的軸力分佈規律、開挖方式及原始邊坡形態對土釘的軸力的影響、上下階邊坡在土釘軸力方面的相互作用，得出了有關第一排土釘的設計問題、不同類型的土體應適用於特定的開挖方式、原始開挖出的邊坡形態對一些類型坡體的邊坡土釘支護有較大的影響而對另外一些影響不大、二階邊坡臺階寬度的合理確定、二階開挖及支護比一階時具有較多的工程優點等結論；通過土壓力分析對朗肯、庫侖兩種經典土壓力理論的區別與聯系、坡面傾斜及墻背有摩擦時的坡面豎向應力分佈、面板背土壓力的分佈形態作了研究，得出了邊坡支擋土壓力受坡體內部穩定與坡面局部穩定兩個方面的影響、土釘支護面板背土體中卸荷拱的存在對面板受力有利等結論。
  15. An analysis of slope stability

    斜坡穩定分析的解析法
  16. The national highway of hurong is a backbone artery of the national west - east direction, and the traffic main artery of the development of the west regions, following the rising of our country high grade highway networked, the problem about geology of mountainous area of the highway building is becoming outstanding. so the paper puts forward the integrated control countermeasure to the slope stability, through taking the state specific geological environment of enshi area as the background, regarding the south lidu landslide as the research object, and using the method of finite element analysis

    滬蓉國道是國家級東西方向的主幹動脈，是西部大開發的交通要道，隨著我國高等級公路網路化的興起，山區公路建設面臨的環境地質問題也日益突出。本研究論文就是以恩施州特定的地質環境為背景，以南里渡滑坡為具體研究對象，通過運用有限元分析的方法，對山體斜坡穩定性進行分析並提出綜合防治對策。
  17. This paper tells an evaluation method based on statistical analysis of geology data ? according to the history of geology change and analysis of project geology about the research section of lidu slope of hurong national highway located in south - west of hubei province, based on abundant actual investigation and experimental data, stressing on tracing the history and rules of development of slope change, we divide the data of investigation and test into two classes, one is external physical feature and structural performance, the other is factor of internal and external dynamic environment, following the analysis of mathematics statistical analysis, which points out the proportion of foundation of geology judgement and puts forward a valid identification beacon of stability

    本研究內容是一種以地質數據統計分析為基礎的評價方法。根據滬蓉國道南里渡滑坡研究區段的地質歷史演變結合工程地質類比法，以豐富的實際勘察、試驗資料為依據，以追索滑體的演化歷史和發展規律為重點，將滑體的勘察、試驗資料劃分為外部形態與結構性狀和內外動力環境因素兩大類，通過數理統計分析，給出地質判據的權重，提出切實可行的穩定性判別標志。從而對斜坡穩定性提出合理的、有說服力的綜合評價。
  18. Unified safety factor formula for stability analysis of infinite slope

    無限斜坡穩定性分析安全系數的統一形式
  19. Because each factor to affect the stability of slope takes on randomicity, the paper introduces the theory of reliability mathematics into analyzing slope ' s stability, and puts forward some formulas to calculate slope ' s reliability

    摘要本文將可靠性數學的相關理論引入斜坡穩定分析中，結合斜坡在變形破壞中的各影響因素均具有一定隨機性的實際情況，提出了基於概率方法的斜坡穩定性可靠性計算公式，具有一定的現實意義。
  20. Discussion on method of stability analysis of infinite slope for different seepage conditions

    不同滲流條件下無限斜坡穩定性分析方法探討
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