upper bound theorem 中文意思是什麼

upper bound theorem 解釋
上界定理
  • upper : adj 1 （更）上面的，上方的，上部的；較高的；上級的；（議會）上院的；（衣服）穿在外面的。2 上流的...
  • bound : n 〈pl 〉1 界限，界線，限度。2 邊界，邊境；邊界線內的領土。3 區域，領域，范圍。vt 1 限，限制。2 ...
  • theorem : n. 1. （能證明的）一般原理，公理，定律，法則。2. 【數學】定理。
  1. Because the kinematically - admissble cyclic strain rate field required in kninematical - type theorem of shakedown analysis is rather difficult to be constructed, shakedown analysis based on kinematcal theorem cannot be directly applied. some conditions of kinematical - type shakedown theorem are released by ksnig and then the shakedown rules respectively for alternating plasticity and incremental collapse are obtained, for the numerical method based on the upper - bound theorem is formulated

    兩種方法的特點是：運用一種分級循環加載方式來尋找機動許可的塑性應變率場，利用這兩種機動安定準則的特點來判斷結構的安定性，從而得到機動安定性分析的安定載荷。
  2. A model is erected for fs with logarithmic spiral sliding surface which can simulate the genuine sliding surface better than others, then the express of fs is deduced based on the upper bound theorem of limit analisis

    採用對實際滑裂面模擬較好的對數螺旋曲線滑裂面，建立了整體穩定安全系數f _ c的模型，從極限分析中的上限理論推導了整體穩定安全系數f _ c的表達式。
  3. Chen, r. h. and hong, y. s., 1998, 11, " limit analysis of nailed soil structures to upper bound theorem ", proc. of 13th southeast asian geotechnical conference, taiwan, r. o. c., pp. 277 - 281

    洪勇善、陳榮河， 2000 ， 02 ， "模型土釘拉出行為之非線性分析" ，八十八年電子計算機于土木水利工程應用研討會，第629 - 637頁。
  4. Limit analysis and calculation for bucket foundation embedded in soft clay based on the upper - bound theorem

    軟黏土中桶形基礎的上限法極限分析模型及其計算
  5. Large - scale optimization and its application to upper bound theorem using kinematical element method

    大規模優化及其在上限定理有限元中的應用
  6. Finite element method of upper bound theorem based on the generalized plastic theory and its application

    基於廣義塑性理論上界法的有限元法及其應用
  7. Analytical solution of bearing capacity of circular shallow foundations using upper - bound theorem of limit analysis

    圓形淺基礎地基承載力極限分析的上限解析解
  8. The optimal course is automatically implemented with matlab. the cusp catastrophe model is established by means of the upper bound theorem of plastic limit theory. the characteristic formula of the failure of slope is also deduced

    根據分析邊坡穩定性的塑性極限方法的上限理論建立了邊坡失穩尖點突變模型，並得出邊坡突發式滑坡的特徵關系式，用突變理論對非飽和土邊坡穩定進行了初步研究。
  9. In the chapter 3, we study the t - blocking set and ( k, r ) - arc in the pg ( 2, q ). first we give ball " s theorem an elementary proof and improve its result, then we prove a new value of mr ( 2, q ). in the chapter 4, the upper bound of the caps is our main research

    在第三章里，我們主要研究的是平面t - blocking集和（ ， ） - arc ，其中對給出了t - blocking集的一個下界值的ball定理進行了初等證明並改進了其結果；另外，我們還研究了平面（ ， ） - arc ，其主要結果是證明了一個新的m _ r （ 2 ， q ）值。
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