direct shear method 中文意思是什麼

direct shear method 解釋
直接剪力法
  • direct : adj 1 筆直的，一直線的；正面的。2 直接的。3 直截了當的，直率的，明白的。4 直系的，正統的。5 【語...
  • shear : vt vi （sheared 〈古語〉 shore; shorn sheared）1 剪（羊毛等）；修剪（樹木）；剪（呢絨的）長毛。2 ...
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. At the same time, the parameters of shear strength have been estimated using jrc - jcs model, the comparison study in this paper proves that the results of estimate - method and direct shear test match very well and the estimate - method have a wide foreground in application

    對比研究表明， jrc - jcs模型的估算結果和直剪試驗得到的結果相當吻合，結構面抗剪強度的經驗估算方法具有廣闊的應用前景。
  2. Standard test method for performing laboratory direct shear strength tests of rock specimens under constant normal force

    在恆定的常規應力下進行巖石樣品的實驗室直接剪切強度試驗的標準試驗方法
  3. Macroscale inversion analysis of measured displacements in tunnel, slope and dam is studied detailedly according to inverse formulation method and direct formulation method. aimed at inverse problem for identifying original geostress parameters and stru - ture modulus of rock, linear hypothesis for shear stress field of slope is proposed. structural model of transversely isotropic medium is constructed

    針對逆源（初始地應力）和逆介質（巖層結構模量）的識別問題，提出了地層剪應力場的線性假定，構造了橫觀各向同性體的結構性計算模型，應用了逆定式化有限元反演方法，快速地搜索到了被識別參數的最優值。
  4. Test method for in situ determination of direct shear strength of rock discontinuities

    巖石間斷性直接剪切強度的現場測定方法
  5. In order to study the direct relation between oil - base drilling fluid performance and cement job quality, a new developed evaluation method ( artificial core method ) was adopted ; the effects of the oil - base drilling fluid system and its main components on the shear cementing strengths of the first and second interfaces in cementing operation were investigated ; and those of the different mix slurry ratios on the gel strength, initial set time, final set time of slurry and the compressive strength of bond cement were examined too

    摘要為了研究油基鉆井液性能和固井質量之間的直接關系，採用新建立的評價方法人工巖心法，考察了油基鉆井液體系及其主要組分對固井作業中第一、第二界面剪切膠結強度的影響規律，以及不同混漿比例下對水泥漿膠凝強度、初凝時間、終凝時間和水泥石抗壓強度的影響規律。
  6. It is necessary to carry out the comparison study between the estimate - method results and direct shear test results in order to improve the reliability applying the estimate - method to engineering practice. in this paper, the nature rock joint samples have been selected differently in lithology and dimension based on the extensive investigation. the parameters of shear strength have been acquired based on a series of direct wet and dry shear tests using multistage direct shear test

    本文在對野外結構面的地質調查的基礎上，選取了不同巖性、不同尺寸的自然結構面試樣，採用單試件法進行了一系列乾燥狀態和飽和狀態的直剪試驗，得到結構面抗剪強度參數；同時，運用jrc - jcs模型對各塊試樣進行結構面抗剪強度的經驗估算，求取了結構面抗剪強度參數。
  7. Standard test method for direct shear test of soils under consolidated drained conditions

    在固定排水條件下土壤直接剪切試驗的標準試驗方法
  8. Standard test method for consolidated undrained direct simple shear testing of cohesive soils

    粘性土的壓密不排水直接樣品剪切試驗的標準試驗方法
  9. Standard test method for determining the internal and interface shear resistance of geosynthetic clay liner by the direct shear method

    通過直接剪切方法對土工合成粘土襯里的內部和界面剪切抗性測定的標準試驗方法
  10. Standard test method for determining the coefficient of soil and geosynthetic or geosynthetic and geosynthetic friction by the direct shear method

    用直接剪力法測定土壤與土工合成物或土工合成物之間摩擦系數的標準試驗方法
  11. Testing method of rheologic characteristic for direct shear of rock and soil

    巖土直剪流變特性試驗方法
  12. Abstract : based on the results of tests, the effects of the size of large direct shear apparatus are analysed through axial symmetrical finite element method

    文摘:在試驗結果的基礎上，採用軸對稱有限元方法對大型直剪儀的尺寸效應進行分析。
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