位移边界条件 meaning in English
displacement boundary condition
Examples
- Study on fitting initial geostress field with displacement boundary conditions
采用位移边界条件拟合初始地应力场的研究 - “ use the apply command to provide a rigid moving boundary condition
“用apply指定刚性位移边界条件" ?请教各位这句话是什么意思呀？ - Direct imposition of essential boundary and material discontinuity conditions in the meshless method
在无单元法里直接准确施加位移边界条件和材料不连续条件 - Firstly , the analyses on the dynamical response of the tsing ma bridge ( tmb ) under traffic loading are performed on the basis of the three dimensional finite element model of the full - scale structure of the bridge , and some regions critical to fatigue damage are determined from the result of the dynamical response . the hot spot stress approach is usually adopted in the fatigue design and analysis of tubular welded joints . to apply the hot spot stress approach for the fatigue evaluation of long - span suspension bridges , the fem is further used to determine the hot spot stress of the critical fatigue locations
首先，在青马大桥三维有限元模型和整体动力响应分析计算的基础上进一步进行关键疲劳构件的局部热点应力分析，对疲劳危险部位处的焊接构件建立三维有限元模型，施加符合桥梁实际工况的载荷与位移边界条件，进行局部热点应力分析，确定这些焊接构件内的名义应力和相邻焊接区域内热点应力之间的关系，得到相应的应力集中系数。 - 4 , using the finite element method , the buckling of the case is studied under the loads including the axial force torsion and pressure . the results will be benefit for aero - engine design in the future . the buckling characteristics of the two new kinds of composite ( t300 / kh - 304 and t300 / bmp - 316 ) is studied under the same boundary conditions sizes and plies , the anti - buckling ability of t300 / kh - 304 composite laminate is better than that of t300 / bmp - 316 composite plates
4 、首次用有限元法和圆柱壳体耦合理论分析了t300 bmp - 316复合材料机匣分别在轴向力、扭矩和内压等单独作用以及耦合作用下的屈曲特性，为进一步研究打下了基础；运用有限元法分析了t300 kh - 304和t300 bmp - 316两种复合材料层合板的屈曲特性，讨论了铺层方式、尺寸、位移边界条件等参数对屈曲特性的影响。