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- The one step inverse forming finite element method based on deformation theory will became a quickly formability evaluation tool and it is applied suitably in part and die design phase. 基于形变理论的一步逆成形有限元方法作为一种可成形性的快速评价工具非常适合在零件设计阶段和模具设计阶段应用。
- Using the split steps finite element method, the varied-boundary two-dimensional numerical model of diurnal tide and tidal current in the Luoyuan Bay is constructed. 摘要采用不规则三角形网格的分步杂交法,建立罗源湾海域二维变边界全日潮汐和潮流数值模型。
- Using the age adjusted effective modulus method and step by step finite element method,the whole internal force and deformation of the continuous prestressed concrete bridge at any period of time can be calculated 对预应力混凝土连续梁桥收缩徐变分析的具体方法进行了探讨。 文中采用按龄期调整的有效模量法结合有限单元步进法 ,可以很方便地计算出预应力混凝土连续梁桥从施工到成桥以及成桥后任意时刻任意截面的内力与变形
- ADINA finite element method are adopted. 采用ADINA 有限元分析软件进行分析。
- In the finite element method, one of the restrictions on the approximating functions is relaxed. 在有限单元方法中,放开了定近似函数的限制。
- Aimed at the problem of car door side crashworthiness,one native car door side crashworthiness was analyzed by finite element method. 针对轿车侧面碰撞安全性问题,通过有限元方法对中国产某轿车车门的侧面碰撞安全性进行了模拟分析。
- Physical insight is valuable in using the finite element method. 在利用有限方法时,物理上的观点是有价值的。
- The finite element method theory and applications II. 有限单元法原理与应用2。
- This method agrees well with the finite element method. 本文方法和有限元方法基本吻合。
- TBM jamming is one of important factors that affect a TBM efficiency, and the deterministic finite element method is mainly adopted to predict the accident now. 摘要卡机事故是制约TBM工作效率的重要因素之一,目前对其的预测多是确定性的有限元分析方法。
- The foregoing examples suggest some advantages of the finite element method. 从上述例子可看出有限单元方法的某些优点。
- The Finite Element Methods Vol.1 5th ed. 有限元法第1卷第5版。
- Lin Qun, Finite Element Method: Accuracy and Extrapolation(to appear). 朱起定;林群;有限元超收敛理论;湖南科技出版社;长沙;1989.
- In this paper, the finite element method for this nonlinear model is given. 本文研究这一模型的非线性有限元法。
- The FEM (Finite Element Method) is a widely used numerical tool in engineering. 有限元法(Finite Element Method)是工程领域广泛应用的一种数值计算方法。
- By means of Ritz method, computing formula of finite element method is derived. 便用Ritz法,本文得到有限元法的计算公式。
- G.Strang,An Analysis ofthe Finite Element Method,New York,Academic Press,1973. 金坚明;线性板问题中的有限元法;兰州大学出版社;1997年.
- Comparing with the classic finite element method, WPIM belongs to a half analytical method, it is not sensitive to the time step, so this is helpful to improve the computational efficient. 与传统的有限元方法相比,本文方法属于半解析方法,对时间步长不敏感,可有效提高计算效率。
- Because of the complexity in making experimental FLD, it is considered preferable to predict FLD by finite element method to the precision of which failure criterion is one of the key factors. 由于实验成形极限图工作量大,成本高,随着有限元技术的不断发展,人们更希望通过数值模拟快速方便地获得成形极限图。
- The super convergence of interpolation coefficient finite element method is discussed, aiming at semidiscretization format and discretization format of one dimensional parabolic problem. 针对空间为一维的抛物问题半离散格式和全离散格式,分别讨论了插值系数广义有限元的超收敛性。