1) three-dimensional elastic FEM
三维弹性有限元
2) 3D elastic-plastic finite element model
三维弹塑性有限元模型
1.
With the wide application of adhesive bonding structure of steel sheet and aluminum alloy sheet in automotive body,3D elastic-plastic finite element model is used to analyze the stress distribution in adhesive joints under tension and shear load,as well as the effect of aluminum alloy sheet thickness and adhesive layer thickness on it.
针对汽车车身中应用日益广泛的钢板与铝合金板胶接结构,通过三维弹塑性有限元模型,分析其在承受拉剪载荷时接头内的应力分布,以及铝合金板厚度和胶层厚度对应力分布的影响。
3) 3D elastoplastic FEM
三维弹塑性有限元
1.
Numerical simulation analysis was performed on the excavation process of underground cavern of underground powerhouse based on 3D elastoplastic FEM method,It adopted ANSYS software.
采用三维弹塑性有限元法对某水电站地下厂房主洞室施工开挖过程进行数值模拟计算。
2.
A3D elastoplastic FEM is used to analyze the behavior of a soil-nailed wall.
用三维弹塑性有限元法对土钉支护进行了边开挖、边安装土钉和喷射混凝土面层的施工过程的数值模拟分析。
4) 3D nonlinear FEM
三维弹塑性有限元
1.
Taking Madihe twin tunnel as an example,a 3D nonlinear FEM simulation on the dynamic excavating procedure is processed.
结合某工程,建立了三维弹塑性有限元模型,就隧道的开挖施工过程进行了数值模拟,用强度折减法原理计算得到在左洞先挖和右洞先挖两种施工方法下边坡的安全系数,并探讨了不同开挖顺序对隧道和边坡稳定性的影响。
2.
Taking Madehe twin tunnel engineering of the Sixiao expressway in Yunnan province as an example,a 3D nonlinear FEM simulation on the dynamic excavating procedure of the scheme of upper and down benching is processed.
文章以云南思小高速公路麻地河1号连拱隧道为例,首先结合其地形、地质条件,建立了三维弹塑性有限元模型,动态模拟了此隧道上下台阶法开挖过程。
5) 3D elastic-plastic FEM
三维弹塑性有限元法
1.
Then the regulation of ground pressure and strata displacement is studied by means of mine data analogy,experience equation method,proba-bility neural network method,probability integration method,fuzzy influential function method,3D elastic-plastic FEM,DEM.
根据北洺河铁矿的开采技术条件,首先用多种岩体质量评价方法对其岩体进行了分类评价,并采用矿山资料类比法、经验公式法、概率神经网络法、概率积分法、模糊影响函数法、三维弹塑性有限元法与可考虑块体充分变形的离散元法等分析方法对该矿的地压与岩层移动规律进行了研究,得出了矿山开采的地表三带范围和发展趋势,其结果可用于指导矿山的生产与河流改道以及岩移观测系统的建立。
6) 3-D elastic-plastic finite element
三维弹塑性有限元
1.
Using linear elastic finite element model for piles and pile cap, elastic-plastic finite element model for piles-surrounding soil under pile cap, linear elastic infinite element model for soil around pile group, and mounting interface element on the pile-soil interfaces, 3-D elastic-plastic finite element method is used to analyzing the pile-soil-cap interaction.
对桩及承台采用线弹性有限元模型 ,对承台下桩周土采用弹塑性有限元模型 ,对群桩以外的土体采用线弹性无限元模型 ,在桩土接触面上设置接触面单元 ,利用三维弹塑性有限元对桩%D土%D承台相互作用进行了分析。
补充资料：SAMCEF——先进的通用有限元分析软件
SAMTECH公司是通用有限元软件包SAMCEF的开发商和服务商，是欧洲CAE领域的有力竞争者。SAMTECH在航空和航天工业，以及防卫、汽车、能源和造船等工业有广泛的应用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条