| A |
Hermite interpolation | 埃尔米特插值函数 |
| B |
semi-bandwidth | 半带宽 |
semi-inverse method | 半解析法 |
positive semi-definite | 半正定 |
back stress | 背应力 |
constitutive equation | 本构方程 |
approximated discretization | 逼近性离散 |
proportionally loading | 比例加载 |
specific heat | 比热 |
boundary condition | 边界条件 |
numbering scheme | 编号方案 |
transformation matrix | 变换矩阵 |
deformation | 变形 |
deformed body | 变形体 |
compatibility condition | 变形协调条件 |
deformed body | 变形体 |
deformed force matrix | 变形力列阵 |
Poisson’s ratio | 泊松比 |
standardization | 标准性 |
| C |
C0 element | C0型单元 |
C1 element | C1型单元 |
parametric element | 参数单元 |
constant strain triangle | 常应变CST单元 |
super-parametric element | 超参元 |
initial condition | 初始条件 |
treatment of boundary condition | 处理边界条件 |
heat transfer | 传热 |
heat transfer theorem | 传热导定律 |
heat transfer matrix | 传热矩阵 |
| D |
2D自然面积坐标 | 2D natural coordinate |
3D natural coordinate | 3D自然面积坐标 |
D’Alembert principle | 达朗伯原理 |
bandwidth | 带宽 |
banded | 带状 |
unknowns | 待定系数 |
monotonic convergence | 单调收敛 |
element | 单元 |
numbering of element | 单元编号 |
stiffness equation of element | 单元刚度方程 |
stiffness matrix of element | 单元刚度矩阵 |
elastic-plastic problem | 弹塑性问题 |
elastic-plastic behavior | 弹塑性行为 |
elastic modulus | 弹性模量 |
elastic matrix | 弹性系数矩阵 |
iso-parametric element | 等参元 |
isotropic hardening | 等向强化 |
equivalent nodal load | 等效节点载荷 |
equivalent stress | 等效应力 |
iteration algorithm | 迭代法 |
superposition principle | 叠加原理 |
multilinear isotropic | 多线性等向强化 |
multilinear kinematic | 多线性随动强化 |
unknown constant | 待定系数 |
| F |
penalty approach | 罚函数法 |
functional | 泛函 |
anisotropic | 非等向(混合)强化 |
compact structure | 非柔性结构 |
incompatible element | 非协调元 |
block matrix | 分块矩阵 |
Fourier series | 傅立叶级数 |
| G |
Galerkin WRM | Galerkin加权残值法 |
Gauss integration | Gauss积分 |
bar element | 杆单元 |
truss/frame structure | 杆梁结构 |
stiffening | 刚化 |
stiffness equation | 刚度方程 |
stiffness coefficient | 刚度系数 |
rigid displacement | 刚体位移 |
high-order polynomial | 高次多项式 |
high-order element | 高阶单元 |
isotropy | 各向同性 |
reciprocal theorem of work | 功的互等定理 |
associative plastic flow | 关联塑性流动 |
moment of inertia | 惯性矩 |
inertial force | 惯性力 |
| |
generalized Hooke law | 广义胡克定理 |
standard | 规范性 |
component | 构件 |
| H |
Hermite interpolation | Hermite插值 |
h-method | h方法 |
h-version | h方法 |
temperature of surrounding medium | 环境温度 |
circumferential displacement | 环向位移 |
heat transfer coefficient | 换热系数 |
anisotropic hardening | 混合非等向强化 |
Hooke law | 虎克定律 |
| J |
base function | 基底函数 |
base function | 基底函数 |
parent element | 基准单元 |
reference coordinate | 基准坐标系 |
lumped mass matrix | 集中质量矩阵 |
strain-displacement relationship | 几何方程 |
geometric nonlinear | 几何非线性 |
strain-displacement matrix | 几何矩阵 |
weighted residual method | 加权残值法 |
weighted average | 加权平均 |
loading | 加载 |
shear modulus | 剪切模量 |
shear stress | 剪应力 |
reciprocal theorem of shear stress | 剪应力互等定理 |
harmonic response analysis | 简谐响应分析 |
node | 节点 |
nodal numbering | 节点编号 |
nodal force vector | 节点力列阵 |
nodal displacement | 节点位移 |
nodal displacement vector | 节点位移列阵 |
structural vibration | 结构振动 |
uncoupling | 解耦 |
uncoupled equation | 解耦方程 |
analytical method | 解析法 |
radial normal strain | 径向正应变 |
static case | 静力学情形 |
hydrostatic pressure | 静水压力 |
local coordinate system | 局部坐标系 |
rectangular element | 矩形单元 |
adiabatic condition | 绝热条件 |
| K |
feasibility | 可行性 |
3-dimensional problem /3D problem | 空间问题 |
| L |
Lagrange interpolation | 拉格朗日插值 |
Lagrange multiplier | 拉格朗日乘子 |
Lagrangian multiplier algorithm | 拉格朗日乘子法 |
Lagrangian rectangle element | 拉格朗日矩形单元 |
assembly of discrete elements | 离散单元的装配 |
discrete structure | 离散体结构 |
discretized approximation | 离散逼近 |
elastic/perfectly plastic material | 理想弹塑性材料 |
continuum structure | 连续体结构 |
continuity | 连续性 |
beam element | 梁单元 |
column | 列 |
critical condition | 临界条件 |
critical state of stress | 临界应力状态 |
critically damped case | 临界阻尼情形 |
hexahedron element | 六面体单元 |
| M |
mapping of area | 面积映射 |
area coordinate | 面积坐标 |
nominal stress | 名义应力 |
modal analysis | 模态分析 |
modal damping ratio | 模态阻尼比 |
smooth improving | 磨平 |
smoothing | 磨平 |
| N |
inner force matrix | 内力列阵 |
inner node | 内部节点 |
deflection | 挠度 |
energy conservation theorem | 能量守恒定律 |
| P |
p-method | p方法 |
p-version | p方法 |
Pascal triangle | 帕斯卡三角形 |
mapping of partial differential | 偏导数映射 |
equilibrium equation | 平衡方程 |
2-dimensional problem /2D problem | 平面问题 |
plane strain | 平面应变 |
plane stress | 平面应力 |
generalization | 普遍性 |
| Q |
singularity | 奇异 |
pre-processing | 前处理 |
tangent stiffness matrix | 切线刚度矩阵 |
tangent normal strain | 切向正应变 |
curvature | 曲率 |
function of yielding surface | 屈服面函数 |
yielding surface translation | 屈服面平移 |
yielding criteria | 屈服准则 |
strength , stiffness | 强度 、刚度 |
weight coefficient | 权系数 |
| R |
Rayleigh-Ritz principle | Rayleigh-Ritz原理 |
thermal conductivity of material | 热传导系数 |
thermal expansion coefficient | 热膨胀系数 |
stress of temperature effect | 热应力 |
thermal stress | 热应力 |
strength of heat source | 热源强度 |
software platform | 软件平台 |
Rayleigh-Ritz principle | 瑞利-里兹方法 |
| S |
Serendipity element | Serendipity单元 |
3-node triangular element | 三节点三角形单元 |
commercial code | 商业化程序 |
upper bound | 上界 |
Saint-Venant principle | 圣维南原理 |
potential function | 势函数 |
potential energy | 势能 |
trial function | 试函数 |
adaptability | 适应性 |
convergence | 收敛 |
convergence criterion | 收敛准则 |
numerical integration | 数值积分 |
transient heat transfer | 瞬态传热 |
transient dynamic analysis | 瞬态动力学分析 |
tetrahedron element | 四面体单元 |
plastic work | 塑性功 |
plastic flow rule | 塑性流动法则 |
plastic hardening rule | 塑性强化准则 |
plastic yielding | 塑性屈服 |
incremental of plastic strain | 塑性应变增量 |
plastic multiplier | 塑性增长乘子 |
operator matrix | 算子矩阵 |
kinematic hardening | 随动强化 |
spectrum analysis | 随机谱分析 |
| T |
eigen equation | 特征方程 |
characterized modeling | 特征建模 |
eigen vector | 特征向量 |
eigen value | 特征值 |
body force | 体积力 |
bulk strain | 体积应变 |
volume strain | 体积应变 |
volume coordinate | 体积坐标 |
| W |
connective node | 外部节点 |
work by force | 外力功 |
load matrix | 外力列阵 |
completeness | 完备 |
total Lagrange formulation | 完全Lagrange格式 |
total solution | 完整解答 |
representative volume | 微小体元 |
displacement | 位移 |
displacement model | 位移模式 |
steady problem | 稳态问题 |
undamped case | 无阻尼情形 |
free vibration of undamped system | 无阻尼自由振动 |
physical coordinate | 物理坐标系 |
| X |
spars matrix | 稀疏矩阵 |
long beam | 细长梁 |
lower bound | 下界 |
upper limit | 下限 |
linear elasticity | 线弹性 |
small deformation | 小变形 |
compatibility | 协调 |
compatible element | 协调单元 |
compatibility equation | 协调方程 |
inclined support | 斜支座 |
unloading | 卸载 |
shape function matrix | 形状函数矩阵 |
virtual work | 虚功 |
principle of virtual work | 虚功原理 |
virtual displacement | 虚位移 |
virtual stress | 虚应力 |
admissible displacement | 许可位移 |
| Y |
Jacobian matrix | 雅可比矩阵 |
sub-parametric element | 亚参元 |
Young's modulus | 杨氏模量 |
consistent mass matrix | 一致质量矩阵 |
strain | 应变 |
strain energy | 应变能 |
virtual strain energy | 应变能 |
stress | 应力 |
stress-displacement matrix | 应力矩阵 |
stress-strain relationship | 应力应变关系 |
stress function | 应力函数 |
mapping | 映射 |
hardening material | 硬化材料 |
Hardware platform | 硬件平台 |
finite element method | 有限元方法 |
finite element analysis | 有限元分析 |
FEA modeling | 有限元分析建模 |
formulation of finite element analysis | 有限元分析列式 |
FEA solving | 有限元分析求解 |
FEA code | 有限元分析软件 |
constraint equation | 约束方程 |
| Z |
sub-domain pieces function | 子域 的分段函数 |
true solution | 真实解 |
mode | 振型 |
mode superposition | 振型叠加法 |
global stiffness equation | 整体刚度方程 |
global coordinate system | 整体坐标系 |
positive definite | 正定 |
normal stress | 正应力 |
reaction force | 支反力 |
reaction force of support | 支座反力 |
mass matrix | 质量矩阵 |
neutral layer | 中性层 |
axisymmetric ring element | 轴对称单元 |
axisymmetric problem | 轴对称问题 |
longitudinal free vibration | 轴向自由振动 |
principal direction | 主方向 |
master node | 主节点 |
principal stress | 主应力 |
transformation | 转换 |
slope | 转角 |
correct solution | 准确解 |
FEA home-code | 自编有限元分析程序 |
natural discretization | 自然离散 |
natural frequency | 自然频率 |
natural circular frequency | 自然圆频率 |
natural coordinate | 自然坐标 |
adaptive method | 自适应方法 |
degree of freedom | 自由度DOF |
free vibration | 自由振动 |
free index | 自由指标 |
home-code | 自主程序 |
damping matrix | 阻尼矩阵 |
damping force | 阻尼力 |
best approximation | 最佳逼近 |
least squares method | 最小二乘法 |
principle of minimum potential energy | 最小势能原理 |
max. tensile stress criterion | 最大拉应力准则 |
max. shearing stress criterion | 最大剪应力准则 |
max. distortion energy criterion | 最大畸变能准则 |
mapping of coordinate | 坐标映射 |
DOF, degree of freedom | 自由度 |
local coordinate | 局部坐标系 |