根据试样表面滑移线的方向,在极图上确定滑移面。
From the stereographic plots of the slip line directions measured around the specimen surface, the slip planes were determined.
通过研究,确定了原型填土的优势滑移面、临界自稳高度。
By studying, prototype earth fill slippery to move surface and critical height of steady advantage are defined.
外观滑移面(从滑移痕迹测定出的)会随样品取向不同而发生变化。
The appearance of slip traces was different for different orientations of specimen.
从而获得了滑移面几何控制参数与内部稳定性安全系数之间的函数关系。
Then the function relations among the geometrical controlling parameters of sliding surface and the internal stability safety factor are deduced.
对双剪统一屈服准则所表征的材料屈服极限和滑移面方向特性作了分析。
Two aspects of the yield limits and the slip directions for materials in the twin-shear unified yield criterion are analyzed in this paper.
考察中发现,滑动面具有前缘滑移面、后缘拉裂面和中间剪断面的三段式形态。
It is found in the survey that the sliding surface has a three segments form, including sliding surface of forward edge, drawing open surface of back edge and shearing surface of inter part.
然后利用相同的计算模型,分别计算了硅的滑移面和拖动面上的各种位错的形成能。
Second, with the same model, we calculated the forming energies of different dislocations in the glide and shuffle planes in Si.
这可能是由于它们产生剪切形变局部化的滑移面硬化率对瞬时拉伸应力的临界比值不同之故。
Presumably, it is due to their different critical values of the ratio of slip plane hardening rate to current tensile stress for shear localization.
这可能是由于在不同状态时产生剪切形变局部化的滑移面硬化率对瞬时拉应力的临界比值不同之故。
Presumably it is due to their different critical values of the ratio of slip plane hardening rate to current tensile stress for shear localization.
讨论了有限元法在高速侵彻模拟计算中出现的滑移面问题和单元大畸变问题,给出了相应的处理方法。
The problems of sliding surface and severely distorted element in hyperveiocity impact simulations are discussed, and the corresponding solving ways are proposed.
顺层边坡的破坏可以按照平面滑移面计算确定发生变形的判据,库仑方程是这种破坏适宜的破坏判据。
The breakage of bedding slope can be calculated as plane slippage, and the coulomb formula is fit for it.
滑移面和该面上一个滑移方向的组合称为一个滑移系,晶体滑移(如位错的移动)可以沿该系统发生。
The combination of a crystallographic plane and, within that plane, a crystallographic direction along which slip (i. e. , dislocation motion) occurs.
通过分别移动基底、地表水平面和位于基坑高度一半处的水平面上的三个几何控制点,寻找到边坡最危险滑移面并计算出对应的稳定性安全系数。
The slip surface is searched through moving the three geometric control points on the ground surface, the bottom of excavation and the surface at half of the height of the excavation, respectively.
在假定桩土接触面不产生滑移的条件下,确定在桩基础沉降过程中与能量守恒定律等效的位移协调方程,并在此基础上建立了一种新的单桩沉降计算方法。
Assuming no slippage occurred on the interface between pile and soil, an equivalent equation of displacement coordination is obtained to constitute a new method calculating settlement of single pile.
更为主要的是该模型还可以用于解释泡沫压裂液的屈服应力和壁面滑移现象。
Especially, this model can also explain the yield stress and wall slip phenomena for foam fracturing fluid.
作者最近提出了一种利用滑块入口处的壁面滑移产生流体动压的新型轴承。
The authors recently proposed an approach to generating hydrodynamic lubrication by wall slippage in the inlet of the stationary bearing slider.
揭示了速比变化比值对齿面滑移及齿面接触应力特性的影响。
The influence of the variable ratio on the slip and contact stress is also discovered.
介绍了连接接触面涂醇酸铁红或聚氨酯富锌漆的高强度螺栓连接抗滑移系数试验研究。
Test researches on slip coefficient of high-strength bolted joints with certain rust inhibiting coatings on contact surfaces are reported.
常规边坡稳定性分析与本文方法所得到的最危险潜在滑移线(面)形状和位置、边坡稳定安全系数均相差较大;
The shape, position and safety factor of slope stability for the most dangerous potential slip surface with the method in this paper is quite different from that with the normal methods.
卸载时摩擦力的作用方向会发生改变,并抑制裂隙面之间滑移变形的恢复,使岩样内部产生残余变形。
In unloading process the direction of friction will convert to prevent restoration of shear deformation between the fissures, which results in the residual deformation in the specimen.
模拟结果表明,壁面滑移对微小通道的熔体充模流动具有明显的促进作用。
The simulation result indicates that wall slip can advance melt filling in micro-channel obviously.
文中在物面无滑移边界条件的基础上施加物面绕体轴的切向速度,通过求解定常ns方程对飞行器滚转进行模拟。
In the paper, the steady NS equation was solved to simulate aircraft roll by adding tangent velocity to no slip wall boundary condition.
基于此,本文应用嵌入式滑移模型和钢筋刚化模型模拟混凝土重力坝配筋前后的地震动力响应,据此评价坝面配筋措施的抗震效果。
The dynamic response of a concrete dam before and after strengthening has been simulated by the embedded slip model and the reinforcement stiffening model respectively.
应用临界滑移场技术,对排土场边坡进行临界滑动面搜寻。
The critical sliding field technology was used to probe the sliding surface of a waste-dump slope.
在理论上证明,滑移线族就是满足屈服准则的滑动面族。
It proves theoretically that the slip line family is just the slip surface family meeting the yield criteria.
分析了微尺度下熔体壁面滑移机理,研究了微注塑成形中壁面滑移对熔体充模流动行为的影响。
Based on the analyses of wall slip mechanism of polymer melt flowing, the effects of wall slip on melt filling flow behavior in micro injection molding were investigated.
分析了微尺度下熔体壁面滑移机理,研究了微注塑成形中壁面滑移对熔体充模流动行为的影响。
Based on the analyses of wall slip mechanism of polymer melt flowing, the effects of wall slip on melt filling flow behavior in micro injection molding were investigated.
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