结构力学专业词汇

结构力学structural mechanics

结构分析structural analysis 结构动力学structural dynamics

拱Arch

三铰拱three-hinged arch

抛物线拱parabolic arch

圆拱circular arch

穹顶Dome

空间结构space structure

空间桁架space truss

雪载[荷] snow load

风载[荷] wind load

土压力earth pressure

地震载荷earthquake loading

弹簧支座spring support

支座位移support displacement

支座沉降support settlement

超静定次数degree of indeterminacy

机动分析kinematic analysis

结点法method of joints

截面法method of sections 结点力joint forces

共轭位移conjugate displacement

影响线influence line

三弯矩方程three-moment equation

单位虚力unit virtual force 刚度系数stiffness coefficient

柔度系数flexibility coefficient

力矩分配moment distribution

力矩分配法moment distribution method

力矩再分配moment redistribution

分配系数distribution factor

矩阵位移法matri

displacement method

单元刚度矩阵element

stiffness matrix

单元应变矩阵element

strain matrix

总体坐标global

coordinates

贝蒂定理Betti theorem

高斯--若尔当消去法

Gauss-Jordan elimination

Method

屈曲模态buckling mode

复合材料力学mechanics of

composites

复合材料composite

material

纤维复合材料fibrous

composite

单向复合材料

unidirectional composite

泡沫复合材料foamed

composite

颗粒复合材料particulate

composite

层板Laminate

夹层板sandwich panel

正交层板cross-ply

laminate

斜交层板angle-ply

laminate

层片Ply

多胞固体cellular solid

膨胀Expansion

压实Debulk

劣化Degradation

脱层Delamination

脱粘Debond

纤维应力fiber stress

层应力ply stress

层应变ply strain

层间应力interlaminar

stress

比强度specific strength

强度折减系数strength

reduction factor

强度应力比strength -stress

ratio

横向剪切模量transverse

shear modulus

横观各向同性transverse

isotropy

正交各向异Orthotropy

剪滞分析shear lag analysis

短纤维chopped fiber

长纤维continuous fiber

纤维方向fiber direction

纤维断裂fiber break

纤维拔脱fiber pull-out

纤维增强fiber

reinforcement

致密化Densification

最小重量设计optimum

weight design

网格分析法netting analysis

混合律rule of mixture

失效准则failure criterion

蔡--吴失效准则Tsai-W u

failure criterion

达格代尔模型Dugdale

model

断裂力学fracture

mechanics

概率断裂力学probabilistic

fracture Mechanics

格里菲思理论Griffith

theory

线弹性断裂力学linear

elastic fracture mechanics,

LEFM

弹塑性断裂力学

elastic-plastic fracture

mecha-nics, EPFM

断裂Fracture

脆性断裂brittle fracture

解理断裂cleavage fracture