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Samcef Linear——线性分析软件
SAMCEF Linear 主要是一个有限元素分析软件。 
机械系统通用线性分析软件包,其功能包括线性静态、线性动力学、随机响应和屈曲稳定性分析。它利用SAMCEF Field来驱动;对于复杂结构的线性分析可以通过预处理大量的数据来加以实现。SAMCE Linear继承了于先进的形象化工具的优点,允许非常高效率的和直接的事前、事后线性分析处理。
SAMCEF Linear is a general purpose Finite Element Analysis package.
SAMCEF Linear is driven by SAMCEF Field, the interactive graphical user interface for the modeling, the analysis and the post-processing of structures.
The linear analysis of complex structures can entail the pre-processing of a huge amount of data. SAMCEF Linear benefits from advanced visualization tools, allowing very efficient and straightforward pre- and post-processing of linear analyses.
Your benefits with SAMCEF Linear
SAMCEF Linear offers you a wide range of modular software for static, dynamic and buckling linear analysis:
Linear static analysis, which takes into account non-linear conditions such as stress stiffening, spin softening or contact (ASEF);
Extraction of the eigenmodes and modal analysis(DYNAM);
Determination of critical buckling loads and the associated modes (STABI);
Random response and fatigue calculations based on Power Spectral Densities (SPECTRAL);
Transient dynamic, harmonic and sismic response (REPDYN, SPECTRES).
SAMCEF Asef
SAMCEF Asef is dedicated to linear static analysis of structures. A large library of Finite Elements combined with a large choice of loadings and boundary conditions give the user a remarkable modeling tool, including fast algorithms accounting for small displacement contact conditions.
SAMCEF Dynam
SAMCEF Dynam calculates vibration modes of structures. Second order effects resulting from the loads can be taken into account. Deformed shapes and corresponding modal stresses can be computed. Among the numerous possible applications of modal analysis, let us worth mention sub-structuring or Super-Elements, repetitive structures and fluid-structure interaction.
SAMCEF Stabi
SAMCEF Stabi enables the computation of the buckling loads and corresponding modes of a linear elastic structure subjected to a combination of external loads. Among other features, let us quote that a stability analysis can evaluate the sensitivity of buckling loads to initial imperfections.
SAMCEF Repdyn
SAMCEF Repdyn is a post-processor of SAMCEF Dynam for the calculation of dynamic response. Time response, forced harmonic response and shock spectrum response are available. Excitation includes both prescribed loads and motions. Time response and forced response can be calculated by modal or direct methods.
SAMCEF Spectral
SAMCEF Spectral calculates random response of structures by a modal method. The loading is supposed to be spatially cross-correlated. The excitation may include simultaneously forces and accelerations (local or distributed).
If the material has a S-N curve, a fatigue life analysis can be carried out.