large deformation

Software system for large deformation mechanical analysis of soft rock engineering at great depth

深部软岩工程大变形力学分析设计系统

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The Finite Element Analysis of the Large Deformation of Filament Wounded Case in Hydrostatic Test and Firing Test

复合材料壳体在水压和地面热试验状态下的大变形有限元分析

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Analysis on bolt strain with large deformation under shearing tensile load

锚杆拉剪大变形应变分析

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The result show that large deformation was benefit to the removal of interface contamination.

分析表明,较大的变形有利于清除界面夹杂物.

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A model for its static and dynamic analysis of a large deformation spatial beam is developed, based on the virtual work increment equation for three-dimensional continuum, considering effect of shearing and warping deformations.

以三维连续体增量虚功原理为基础，建立了空间大挠度梁考虑剪切影响的静态分析模型和动态特性分析模型；

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The predicting of large deformation in the tunnel has been given by using of two effective measures of forecasting-geological and complex forecast method and tangential strain predicting method. The result is that the probability of large deformation in this tunnel is non-existent.

运用地质综合分析预测、切应变预测两种方法对雪峰山隧道的大变形问题进行了预测，预测结果表明，雪峰山隧道不会出现大变形问题。

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Experimental results show that the new method can be used in real-time simulation of soft tissue with large deformation.

实验结果表明，该模型适合于软组织大形变的实时仿真。

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The Application of Pure Complementary Energy Principle in Large Deformation of Rods System

纯余能原理在杆系大变形中的应用

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Study of variational law of lateral contraction ratio for condition of large deformation constant volume

大变形体积不变时横向变形系数变化规律研究

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The large deformation is mainly due to rock properties, unsymmetrical load and tectonic effect of the Yunxi-Yunxian fault.

结果表明，导致大变形发生的原因主要是岩性、偏压和两郧断裂构造作用等。

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Studies on correcting large deformation of tailshaft

大变形艉轴的矫正方法探讨

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In order to improve the accuracy of simulation in the case of large deformation of tissue, we developed a total Lagrange finite element tissue deformation simulate method and update Lagrange finite element tissue deformation simulate method.

在大形变条件下组织形变精确仿真方面，本文提出了完全拉格朗日格式下的粘弹性有限元组织形变仿真算法和更新拉格朗日格式下的粘弹性有限元组织形变仿真算法。

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Simulation of slope stabilization with large deformation discrete element method

大变形离散元法模拟边坡稳定性研究

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A New Complementary Energy Computational Method for Large Deformation of Rods

一个新的杆系大变形余能计算方法

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Analysis of nonlinear large deformation of Timoshenko beam made of functionally graded materials

功能梯度材料Timoshenko梁的非线性大变形分析

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A new molecular theory of elasticity for TPUE at large deformation was presented.

从而提出了热塑性型聚氨酯弹性体的大形变弹性分子理论。

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When the beam undergoes a large deformation, compression force then quickly changes into tension force which supports the beam and reduces further deformation, that is to say, catenary action takes place.

钢梁进入大变形阶段后，轴向约束压力变为轴向约束拉力，轴向拉力有阻止钢梁自身进一步变形的作用，即发生了悬链线作用。

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Analysis of Large Deformation for the Inflatable Fabric Structure under Water Using FEM

充气水下织物结构的大变形有限元法计算与分析

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To build the finite element model, plastic shell element is used, materials nonlinearity and geometric large deformation are considered. The screws connecting sheathing and frame are modeled through coupling methods.

在建立有限元模型时，采用了塑性壳单元，考虑了材料非线性和几何非线性影响，自攻螺钉连接采用耦合模型。

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Non-Symmetrical Large Deformation of a Shallow Thin Spherical Shell

扁薄球壳非对称大变形问题

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Large Deformation Solution of Stiffened Plates by a Mixed Finite Element Method

加筋板大变形的混合有限元解法

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The effects of compressive temperature and whisker orientation on the large deformation are analyzed.

表明了压缩温度和晶须取向对复合材料压缩变形的影响。

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A spatial beam element is adopted in the nonlinear analysis. The large deformation of the structure is considered by constructing the incremental tangent stiffness matrix which consists of both geometric stiffness matrix and defamation matrix.

采用空间梁单元，通过包含单元几何刚度阵和变形刚度阵的增量切线刚度法考虑大变形问题；

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Application of Element-free Galerkin Method to Metal Elasto-plastic Large Deformation Problems

无网格Galerkin法在金属弹塑性大变形问题中的应用

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Simulate the large deformation and contact area of tire with reasonable units;

对于轮胎存在的大变形和接触问题，需采用合理的单元进行模拟；

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According to the bimodal distribution mode for arc current density with a large deformation of the pool surface, the calculation mode for electromagnetic force is developed and described in this paper.

基于熔池表面变形较大时电弧电流密度的双峰分布模型，建立了电磁力的计算模型。

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This large deformation is called for rock dilatancy if volume dilation only occurs owing to stress redistribution.

这种大变形如果仅是应力重分布引起的体积膨胀则称为岩石扩容。

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Study on Initial Condition and Boundary Conditions of Large Deformation Consolidation Theory

大变形固结计算模型及定解条件的探讨

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Element Free Galerkin Method for Elasto-Plastic Problems With Large Deformation Distortion

弹塑性大变形畸变问题的无网格分析

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Based on the theory of large deformation, the nonlinear geometric equation of three dimensional beam elements is deduced. Then, the computational principle and corresponding formulation of the creep analysis of geometric nonlinear structures are presented.

在大变形理论的基础上，给出了空间梁单元的非线性几何方程，阐述了几何非线性结构进行徐变效应分析的原理和方法，并建立了相应的平衡方程。

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