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- The failure criterion of asphalt concrete was not in good agree with the Mohr-Coulomb criterion. 另外,瀝青混凝土的破壞準則也并非符合莫爾-庫侖破壞準則。
- According to Mohr-Coulomb failure criterion, the axial stress at failure in rock-soil triaxial tests is in linear relationship with the lateral stress. 根據莫爾-庫侖破壞準則,巖土三軸試驗的軸向破壞應力與圍壓之間呈線(xiàn)性關(guān)系。
- A new failure criterion and elastic\|plastic constitutive relation for concrete under biaxial stresses is discussed in this paper. 討論了混凝土在雙向應力作用下的破壞準則和彈塑性本構關(guān)系。
- An extended Mohr-Coulomb failure criterion is used to allow for shear strength variations as a result of changes in matric suction. 二是研究雨水入滲引發(fā)滑坡的物理過(guò)程并建立定量的分析模型,然后利用這種分析模型進(jìn)行參數研究。
- The adopted failure criterion was a composite Mohr-Coulomb criterion with tension cut-off and the post-peak constitutive relation of rock was linear strain-softening. 計算中采用了莫爾-庫侖與拉破壞復合的破壞準則,峰后巖石本構關(guān)系為線(xiàn)性應變軟化。
- First, the changing laws of cyclic strength, cyclic failure criterion and cyclic accumulate deformation are studied under different testing stress states. 主要的研究工作有以下幾個(gè)方面:首先在不同試驗應力狀態(tài)下,研究飽和軟粘土循環(huán)強度、循環(huán)破壞準則以及循環(huán)累積變形的變化規律。
- The failure criterion is a composite Mohr-Coulomb criterion with tension cut-off.Beyond the peak stress, the linear strain-softening constitutive relation is adopted. 峰值強度后的本構模型取為莫爾庫侖剪破壞與拉破壞復合的應變軟化模型。
- The failure criterion of original procedures in ADINA is modified by comparing the computation of a simple model to verify the feasibility of the user-defined materials in ADINA. 摘要通過(guò)一簡(jiǎn)單模型的計算比較,更改了ADINA原程序中的屈服凖則,驗證了ADINA用戶(hù)自定義材料的可行性。
- The elasto-plastic dynamic analysis methods, theoretical models of structures and failure criterion of reinforced concrete structures under earthquake are reviewed. 摘要綜述結構彈塑性動(dòng)力響應分析的方法、理論模型,以及地震作用下鋼筋混凝土結構破壞準則。
- It is also shown that under the creep limit failure criterion, the creep internal stress method has the advantage of less test time in comparison with the isothermal ... 而以蠕變極限為失效準則的蠕變內應力法與常規的以蠕變試驗為基礎的等溫外推法相比,還具有試驗時(shí)間短的優(yōu)點(diǎn)。
- A fatigue failure criterion of the unidirectional laminate was established based on both the residual strength degradation model and the plastic formula of anisotropy materials proposed by Hill method. 在剩余強度衰減模型和希爾提出的各向異性材料塑性條件基礎上建立單向層合板在任意應力狀態(tài)下的疲勞破壞準則
- Based on the theory of elasticity and molar-Coulomb strength failure criterion, we proposed the prediction method for hole enlargement ratio in the condition of underbalanced drilling. 摘要基于彈性力學(xué)理論及巖石摩爾-庫侖強度破壞準則,提出了欠平衡鉆井條件下井徑擴大率的預測方法。
- In this paper the stress around a deviated wellbore was analyzed according to theMohr-Coulomb failure criterion when considering the strain soft character of damaged rockmaterials. 本文采用摩爾-庫侖屈服條件,考慮材料損傷后的應變軟化特性,對井壁巖石進(jìn)行力學(xué)分析,給出維持井壁穩定的泥漿密度。
- Based on the theory of elasticity and molar-Coulomb strength failure criterion,we proposed the prediction method for hole enlargement ratio in the condition of underbalanced drilling. 基于彈性力學(xué)理論及巖石摩爾-庫侖強度破壞準則,提出了欠平衡鉆井條件下井徑擴大率的預測方法。
- Professor Wu is extremely modest. 吳教授虛懷若谷。
- He tried to put a bold face on his failure. 他對自己的失敗裝出一副滿(mǎn)不在乎的樣子。
- Aunt Wu came in, followed by her daughter. 吳大娘走了進(jìn)來(lái),后面跟著(zhù)她女兒。
- The cake we made was somewhat of a failure. 我們做的蛋糕不大成功。
- Allow me to introduce Miss Wu to you. 允許我把吳小姐給您介紹。
- Lao Wu came for her at her lodgings. 老吳到她的住處來(lái)接她。