soil-retaining structure 中文意思是什麼

soil-retaining structure 解釋
擋土建築物
  • soil : n 1 泥土，土壤；土質。2 土地，國土。3 滋生地，溫床。4 農業生活，務農。n 1 臟東西，污物，污穢，污...
  • retaining : 保留
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. Ming, h. y. and li, x. s. ( 2007 ). " numerical study of impact of soil anisotropy on seismic performance of retaining structure. " international journal of geomechanics, asce, 7 ( 5 ). in press

    明海燕，李相崧（ 2007 ） . "砂土各向異性對擋土墻抗震性能影響數值分析. "深圳大學學報理工版，第24卷，第3期，出版中
  2. The pile - anchor retaining structure system is often used in chongqing area. for a long time, there is a conception about the transfer approach of soil pressure behind the pile - anchor retaining structure system that the pressure is applied on the holding sheet firstly, then transferred to the columns by the sheet, finally transferred to the form ground by the anchor

    樁錨支擋結構體系是重慶地區經常採用邊坡支護形式之一，長期以來，人們認為樁錨支擋結構體系的傳力途徑是：土壓力先作用於擋板上，通過擋板再傳到兩邊立柱，然後再通過錨桿把力傳遞給穩定地層。
  3. Discussion on bearing questions and affect factors of inner brace for retaining structure of deep foundation pit under soft soil

    淺析軟土深基坑支護中支護體的受力問題及影響因素
  4. The domestic and abroad research about retaining structure with double - row piles is summarized, and its disadvantages are shown in this paper. two - dimensional nonlinear plane - strain fern analysis, which emphasizes the pile - soil interaction, is developed for portal water injection sheet piles with the software ansys

    本文在總結國內外對雙排樁支護結構的研究現狀的基礎之上，結合通用有限元軟體ansys ，對門架式水力插板樁進行了二維非線性平面應變有限元分析，就其中的關鍵問題? ?樁與土的共同作用進行了研究。
  5. This method considers the interaction of soil - structure and the whole harmony of the retaining structure and inner - support structure

    該方法考慮了支護結構和土的相互作用；考慮了支護結構和內撐結構之間的整體協調。
  6. ( 6 ) the ratio of the maximum value of the ground surface settlement and the horizontal displacement of the retaining structure has been found to be constant in the condition of an universal clay soil, steel bracing, seepage force etc

    總結出土質為一般粘性土，鋼支撐支護體系，考慮滲流作用的條件下最大沉降量與最大水平位移的比值。
  7. The flexible retaining structure is another important retaining structure in soft soil. the integrated numerical analysis of this retaining structure ( including the methods and theory of calculating active earth pressure under sorts of conditions as well as the calculating method of horizontal stiffness coefficient of bracing structure and the method of deciding boundary condition etc. ) was gived. the effect of all parameters on the characteristics of retaining structure was discussed using methods of sensitivity - analysis

    本文針對目前常用的彈性支點法，給出了完整的數值分析方法，包括各種條件下的墻後土壓力的計算方法和原理、支撐系統（或錨拉系統）水平剛度系數的計算、邊界條件的確定方法等，並以此為基礎採用靈敏度系數分析方法討論了各參數對圍護結構形態的影響，指出土體側向基床比例系數是影響圍護結構變形的最主要的參數。
  8. In this paper, 8 - node isoparametric quadrilateral element is used to divide the soil and retaining structure. comparing to practical engineering, the numerical method - finite element method is used to analyze every behavior of deep foundation excavating and retaining in loess area

    本文採用八結點四邊形等參元來離散土體與圍護結構，用有限元數值方法，對照實際工程，對黃土地區深基坑開挖與支護體系的各種性狀進行了分析。
  9. So, the following questions such as : how to simulate the process of excavating and retaining of the deep foundation pit engineering, how to calculate and analyze the pressure and deformation of the surrounding soil, how to calculate and analyze the deformation of retaining structure in the course of excavating, how to predict the earth subsidence and the swelling of pit bottom, and how to predict the deflection of surrounding pipes in loess area, are all worth researching

    黃土地區深基坑工程技術與理論研究尚處于起步階段，因此如何對黃土地區深基坑開挖與支護過程進行模擬，對深基坑周圍土體的壓力、變形及支護結構的變形隨基坑開挖過程所發生的變化進行計算與分析，對地表面的沉降和坑底的隆起、周圍管線的變位進行預報則成為一個值得研究的課題。
  10. At last, the law of deformation of pit bottom and surrounding surface in different stress state and in different excavating step is obtained, and the same to the saturatin g process of surrounding soil. to some extent, in predicting the deformation of surrounding soil and retaining structure in construction, in preventing the foundation pit accident from happening, in insuring the security of environment and regular use of pipes underground, and in giving advice to deep loess foundation pit engineering in practice, the conclusion is of theoretical and practical value

    得出了不同應力狀態下和不同開挖步驟時以及基坑周圍土浸濕過程中黃土深基坑坑底及基坑周圍地表的變形規律，所獲得的結論對于黃土深基坑施工過程中周圍土層及圍護結構的變形預測，防止黃土深基坑事故的發生及周圍環境的安全與地下管道的正常使用，指導黃土深基坑工程的實踐具有一定的理論和實踐參考價值。
  11. Since traditional certainty methods have some instinct limitations, this paper comprehensively considers the uncertainty of the friction strength value between the nail and soil, the strength factor of soil, and so on. after dealing with the factors and their relation, the reliability of the soil - nail retaining structure is analyzed and its calculating formula is educed

    鑒于傳統的確定性分析方法的局限性，本文綜合考慮了土釘與土體之間的界面摩阻力強度值及土體強度參數等的不確定性，經過對各參數及參數間關系的處理，對土釘支護結構的內部穩定性進行了可靠度分析，得出可靠度的計算公式。
  12. Since traditional certainty methods have some instinct limitations, on the basis of author ' s design practice of many years, this paper comprehensively considers the uncertainty of the friction strength value between the nail and soil owing to construction. the force analysis, entire stability, inner stability and outer stability of the soil - nail retaining structure is analyzed in reliability, and then the convenient design method of soil - nail retaining is obtained

    鑒于傳統的穩定性分析方法的局限性，本文結合多年的工程設計實踐，綜合考慮了土釘與土體之間的界面摩阻力強度值由於施工的不確定性，對土釘支護結構的土釘受力分析、土釘體整體穩定、內部穩定、外部穩定性進行了可靠度分析，得出一套簡單實用的土釘支護工程設計方法。
  13. 2. the concept design is the key phase of the first stage of system optimization. the paper emphatically discusses with emphasis several issues difficulty to answer, such as the determination of the soil parameters, the soil pressure and the safety factor and the reliability of retaining structure, summaries and analyses the main geotechnical problems during the excavation on the four familiar geologic strata of saturation soft soil on the class i terrace of the yangtze river, aged - clay, expansive soil and loess and investigates carefully the patterns of deformation and destruction of pit slope in the saturation soft soil, puts forward three basic principles of selecting schemes of retaining structure, namely : facing to the problem, facing to the characteristics of excavation and environment

    （ 2 ）概念設計是深基坑工程第一步優化? ?系統（方案）優化設計中的關鍵，文中重點討論了概念設計中的幾個難點問題，如土性參數的確定、土壓力的選取、深基坑工程的安全度和可靠度分析等；總結分析了飽和軟土、老粘性、膨脹土和黃土這四類常見地層條件下的深基坑工程中的主要巖土工程問題，其中重點研究了長江級階地上的飽和軟土深基坑邊坡變形和破壞模式，提出了選擇支護方案的基本原則，即：面向問題、面向基坑特點、面向周邊環境特點。
  14. Look back generally to elaborate, reinforced soil to pay gear research present situation and the development of reinforced earth retaining structure

    全面回顧闡述了加筋土及加筋支擋結構的發展及研究現狀； 2
  15. As a new retaining structure, composite soil nailed wall has been widely applied in the foundation pit now, research on the work performance of the soil nailed wall during the construction can not reveal on - site work, this occurs especially in xi ' an area with rich groundwater where groundwater is forbidden to be lowered

    復合土釘墻作為一種新型的擋土結構，目前在基坑工程中得到了較為廣泛的應用，然而對復合土釘墻在施工過程中的工作性能的理論研究卻遠遠落後于工程實踐。尤其在西安地區地下水位較高且不能降水的前提下，當採用復合土釘墻進行基坑支護時，對其工作性能的研究幾乎為零。
  16. The reinforced soil retaining wall embankment is a kind of composite structure made up of geotechnical grillages and filling materials, and the critical procedures of quality assurance for construction of the embankment are of vital importance

    摘要加筋土擋土墻路基是由土工格柵和填料組成的合成體結構，其質量保證的關鍵工序是十分重要的。
  17. Reinforced soil retaining wall ( rsrw ) is a kind of composite structure composed with panel, reinforcement and fill. it was used widely as retaining structure in many types of civil engineering, such as highway engineering, water transport engineering, water conservancy project, railway engineering and so on, enormous economic benefits, social benefits and environmental benefits were obtained

    加筋土擋墻是由面板、填料、筋材等組成的復合結構，近年來已廣泛應用於公路、水運、水利、鐵路等各類土建工程的支擋結構中，取得了極為廣泛的經濟效益、社會效益和環境效益。
  18. The conclusion is that it is more similar to practical soil pressure distribution if shear strength parameters are used which are obtained by the experiments that can simulate the actual process of active soil during excavation. so it is more reasonable to use shear strength parameters obtained by tri - axial experiments that can simulate the process of excavation in design of retaining structure

    本論文得出的結論是：用模擬基坑開挖實際應力路徑的試驗方法得出的抗剪強度指標計算基坑側土壓力分佈，與實際情況更為接近，在基坑支護設計中，應該盡量使用模擬基坑開挖實際應力路徑的三軸試驗方法確定土體抗剪強度指標。
  19. It was proved that the m - value of soil is the most important parameter of effecting the displacement of retaining structure

    第四，討論了被動區土體加固對圍護樁位移內力的影響。
  20. Fifteen degree or so of nail and anchor inclination is the optimized. some certain value of nail space is proposed by which soil nailing structure and earth nail wall can be differentiated. the method to analyze the gravity retaining wall is applied to earth nail wall

    建議土釘和錨桿傾角採用15左右為宜；當土釘間距小於某一值，或土釘密度大於某一定值時，土釘支護形成重力式擋土墻，即土釘墻，此時可以採用重力式擋土墻的分析方法對土釘支護進行分析。
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