坡折線 的英文怎麼說

中文拼音 [zhéxiàn]
坡折線 英文
knick-line
  • : Ⅰ名詞(地面傾斜的地方) slope Ⅱ形容詞(傾斜) sloping; slanting
  • : 折動詞[口語]1. (翻轉) roll over; turn over 2. (倒過來倒過去) pour back and forth between two containers
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  1. In this paper, based on the analysis of the rlem of theory foundation, computing method, preference, applicability, etc, we anatomized the rlem of three self - deficiencies and six scarcities. moreover, we adopted the parallel ways of contrasting the rlem with the fem and applied it to analyzing the impact of slide block of elasticity and plasticity, slip surface of coefficient and slip bed of elasticity, plasticity upon the stability of slope and in the plain linearity slope, the plain refracted line slope and the plain arc slope. in addition, we discussed the warp of between the lem of ( sarma, janbu, order, bishop, morgenstera - price, etc ) and the fem of result and the distributing of positive stress and shear stress on the slip surface

    本文從剖析剛體極限平衡法的理論基礎、計算方法、參數選取、適用條件等方面入手,剖析了剛體極限平衡方法的3點自身缺陷和6點不足,並在此基礎上採用了剛體極限平衡法(平面滑動破壞法、 sarma法、傳遞系數法、普遍條分法、 janbu法、 bishop法、 morgenstern - price法)與大型有限元法對比研究的方法,分析研究了平面直型滑、平面型滑、平面圓弧型滑在漸進破壞中邊的滑體彈塑性參數、滑麵塑性參數) 、滑床的彈塑性、以及極限平衡法無法考慮開挖應力釋放等因素對邊穩定性的影響與滑動面上的正應力、剪應力分佈規律、安全系數的解答的差異。
  2. Fold line plane was more suitable than the circular slip plane for the shallow slide

    對于膨脹土邊的淺層滑動面,採用滑動面比圓弧滑動面更接近於實際情況。
  3. The article analyzes the traditional ways for modeling the turning point and the gradient, then puts forwards the better ways for it by using model to set down the direction in turning point and measuring in the midline, thus enhancing the efficiency

    摘要分析了轉點和度放樣的傳統方法,提出了採用模型放樣洞中、在洞中上量測長度進行度放樣的簡易方法,提高了工作的效率。
  4. In this paper, a quasi - 3d model of nearshore wave - induced currents and long waves is established based on the combination of an averaged integration of surface wave - induced currents equation along water depth, a 2d equation for the solution of vertical structures of the currents and a nonlinear parabolic approximate wave reflection - diffraction equation of mild slope

    本文建立了將沿水深積分平均的平面波生流方程和求解波生流垂向結構的二維方程與非性拋物型近似緩波浪射-繞射傳播方程相結合的完整的準三維的近岸波浪引起的水流及其長波的模型。
  5. The main factor and the judgement method of landslide stabilty are analyzed in the paper. the use condition and calculation process of landslide stability theory on circular arc slide plane, single plane slide plane, fold slide plane and bishop slice method are expounded in the paper. the calculation evaluation of landslide stability and the calculation of landslide thrust are also descibed in detail

    論文分析了影響滑穩定的主要因素和滑穩定性的判斷方法,重點對圓弧形滑動面、單一平面滑動面、形滑動面、 bishop條分法等不同滑模式的滑穩定性理論計算方法的使用條件和計算過程作了詳盡的闡述,對滑穩定性計算評價和滑推力計算進行了詳細說明。
  6. At last, a 3d - fem model is used for a soil - nailed supporting system in a classical two - layer distribution. the spatial distribution of horizontal displacement is reached by the analysis. some other analyses are made for the different ratio of length of foundation pit and the effect of the ratio on the largest horizontal displacement of the slope is analyzed

    在邊破壞模式研究中利用有限元方法對成都砂卵石地區典型的二元體土層基坑開挖進行了數值模擬,認為其破壞並不取均質土的圓弧破壞模式,而是一種形破壞模式,同時建議在噴錨網支護設計中錨桿長度的變化和極限平衡分析中考慮形滑動面。
  7. Secondly, safety factor of a landslide body with a polygonal sliding surface is analyzed in this paper. the results demonstrate that this method can consider that the different material stiffness parameters in the landslide body have an effect on the safety factor. finally, the safety factor of a three - dimension landslide body with a spherical sliding surface is calculated with this method, and the applicability of this method for three - dimension slope is verified after comparing the result with theoretical answer

    文中首先用具有理論解的算例? ?垂直受集中荷載的安全系數問題驗證了該方法的正確性,再通過對一個具有滑動面的滑體的安全系數的分析說明了該方法還可以考慮塌滑體內不同的材料剛度參數對安全系數的影響,之後用該方法對一個具有球形滑裂面的三維滑體進行了計算,通過與閉合解的比較驗證了該方法對三維邊問題的適用性。
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