《结构力学》课程学习资料（结构力学专业词汇，中英文对照）

专业词汇一结构力学英文序号中文结构1structure2杆件结构structure of bar system3实体结构massivestructure4板壳结构plate and shell structures5结构的计算简图structural computediagram结点6jointor node7铰结点 hinge joint8刚结点rigid joint9铰支座hinge support10滚轴支座roller support5固定支座11fixed support12 荷载 load 13静力荷载static load动力荷载14dynamic load梁15 beam刚架16frame拱17 arch

专业词汇—结构力学 序号 英文 中文 1 structure 结构 2 structure of bar system 杆件结构 3 massive structure 实体结构 4 plate and shell structures 板壳结构 5 structural compute diagram 结构的计算简图 6 joint or node 结点 7 hinge joint 铰结点 8 rigid joint 刚结点 9 hinge support 铰支座 10 roller support 滚轴支座 11 fixed support 固定支座 12 load 荷载 13 static load 静力荷载 14 dynamic load 动力荷载 15 beam 梁 16 frame 刚架 17 arch 拱

18桁架truss19组合结构compositestructure20刚体rigid body21几何不变体系geometrically stable system22 几何可变体系geometrically unstablesystem23常变体系frequentation unstablesystem24瞬变体系instantaneousunstablesystem自由度25degree offreedom约束26constraint or restraint单铰27simple hinge28链杆connection link29 单刚结点simple rigid joint虚铰30virtual hinge31必要约束necessary constraint多余约束32superfluous constraint33静定结构statically determinate structure34超静定结构statically undeterminate structure内力35internal force弯矩36bending moment37剪力shearforce

18 truss 桁架 19 composite structure 组合结构 20 rigid body 刚体 21 geometrically stable system 几何不变体系 22 geometrically unstable system 几何可变体系 23 frequentation unstable system 常变体系 24 instantaneous unstable system 瞬变体系 25 degree of freedom 自由度 26 constraint or restraint 约束 27 simple hinge 单铰 28 connection link 链杆 29 simple rigid joint 单刚结点 30 virtual hinge 虚铰 31 necessary constraint 必要约束 32 superfluous constraint 多余约束 33 statically determinate structure 静定结构 34 statically undeterminate structure 超静定结构 35 internal force 内力 36 bending moment 弯矩 37 shear force 剪力

38轴力axial force39多跨静定梁multi-span statically determinate beam40静定平面刚架statically determinate plane frame41基本部分fundamentalpart附属部分 42 accessorypart43平面桁架plane truss 44简单桁架simple truss联合桁架 45 combined truss 46复杂桁架complicatedtruss 47 自内力self-internal force48结点法method of joint49结点荷载joint load50对称结构symmetrical structure51对称荷载symmetrical load反对称荷载 52 antisymmetrical load-53对称性symmetry零杆54zero bar推力 55push force三铰拱56three-hinged arch57合理拱轴reasonableaxisofarch

38 axial force 轴力 39 multi-span statically determinate beam 多跨静定梁 40 statically determinate plane frame 静定平面刚架 41 fundamental part 基本部分 42 accessory part 附属部分 43 plane truss 平面桁架 44 simple truss 简单桁架 45 combined truss 联合桁架 46 complicated truss 复杂桁架 47 self-internal force 自内力 48 method of joint 结点法 49 joint load 结点荷载 50 symmetrical structure 对称结构 51 symmetrical load 对称荷载 52 antisymmetrical load 反对称荷载 53 symmetry 对称性 54 zero bar 零杆 55 push force 推力 56 three-hinged arch 三铰拱 57 reasonable axis of arch 合理拱轴

58虚功原理principle of virtual work59虚力原理principle of virtual force 60位移displacement 61广义位移generalized displacement 62广义力generalized force63单位荷载法unit load method64图乘法methodofgraphmultiplication 65功的互等定理reciprocal theorem of work66位移系数displacement coefficient67柔度系数flexibility coefficient68位移互等定理reciprocal theorem ofdisplacement69反力系数reaction force coefficient70刚度系数stiffness coefficient71力法forcemethod超静定次数72degree of indeterminacy73基本体系fundamental system74基本结构fundamentalstructure75基本未知量 (力)fundamentalunknown76力法方程equation offorce method77柔度矩阵flexibility matrix

58 principle of virtual work 虚功原理 59 principle of virtual force 虚力原理 60 displacement 位移 61 generalized displacement 广义位移 62 generalized force 广义力 63 unit load method 单位荷载法 64 method of graph multiplication 图乘法 65 reciprocal theorem of work 功的互等定理 66 displacement coefficient 位移系数 67 flexibility coefficient 柔度系数 68 reciprocal theorem of displacement 位移互等定理 69 reaction force coefficient 反力系数 70 stiffness coefficient 刚度系数 71 force method 力法 72 degree of indeterminacy 超静定次数 73 fundamental system 基本体系 74 fundamental structure 基本结构 75 fundamental unknown 基本未知量（力） 76 equation of force method 力法方程 77 flexibility matrix 柔度矩阵

78位移法displacement method79结点角位移jointrotation displacement80结点线位移jointtranslation displacement81转角位移方程slope-deflection equation82刚度方程stiffnessequation单元83element84线刚度line stiffness固端弯矩85fixed-end moment86固端剪力fixed-endshearforce8无侧移刚架rigid framewithout sideway88有侧移刚架rigid frame with sideway89力矩分配法methodof moment distribution90转动刚度rotationalstiffness91分配系数distributionfactor传递系数92carry-overfactor刚臂93rigid arm94连续梁continuous beam95移动荷载moving load影响线96influence line97影响系数influencefactor

78 displacement method 位移法 79 joint rotation displacement 结点角位移 80 joint translation displacement 结点线位移 81 slope-deflection equation 转角位移方程 82 stiffness equation 刚度方程 83 element 单元 84 line stiffness 线刚度 85 fixed-end moment 固端弯矩 86 fixed-end shear force 固端剪力 87 rigid frame without sideway 无侧移刚架 88 rigid frame with sideway 有侧移刚架 89 method of moment distribution 力矩分配法 90 rotational stiffness 转动刚度 91 distribution factor 分配系数 92 carry-over factor 传递系数 93 rigid arm 刚臂 94 continuous beam 连续梁 95 moving load 移动荷载 96 influence line 影响线 97 influence factor 影响系数

98内力影响线influence lineofinternalforce静力法99staticmethod机动法100kinematicsmethod101最不利荷载位置themostunfavorableloadposition弯矩包络图102envelopeofbendingmoment内力包络图103envelopeof internalforce

98 influence line of internal force 内力影响线 99 static method 静力法 100 kinematics method 机动法 101 the most unfavorable load position 最不利荷载位置 102 envelope of bending moment 弯矩包络图 103 envelope of internal force 内力包络图

英文中文序号1振幅amplitude2结构的整体分析assembly analysis of structure3整体刚度矩阵assembled stiffness matrix4边界条件boundarycondition5特征方程characteristic equation6特征值characteristic-value7圆频率circular frequency8坐标变换coordinate transformation9临界阻尼常数critical damping coefficient临界荷载10critical load临界阻尼11critical-damping12阻尼damping13阻尼比damping ratio自由度14degree of freedom位移15displacement16层间侧移drift of storey持续时间17duration18动力荷载dynamic load

序号 英文 中文 1 amplitude 振幅 2 assembly analysis of structure 结构的整体分析 3 assembled stiffness matrix 整体刚度矩阵 4 boundary condition 边界条件 5 characteristic equation 特征方程 6 characteristic-value 特征值 7 circular frequency 圆频率 8 coordinate transformation 坐标变换 9 critical damping coefficient 临界阻尼常数 10 critical load 临界荷载 11 critical-damping 临界阻尼 12 damping 阻尼 13 damping ratio 阻尼比 14 degree of freedom 自由度 15 displacement 位移 16 drift of storey 层间侧移 17 duration 持续时间 18 dynamic load 动力荷载

19杜哈梅积分Duhamel's integral20达朗伯原理d'Alembert's principle21单元刚度矩阵element stiffnessmatrix22单元分析element analysis23单元定位向量element localization vector24运动方程equation of motion25等效粘滞阻尼equivalentviscousdamp26等效结点荷载equivalent nodal load27柔度法flexibility method28有限元finite element29 强迫振动forced vibration30自由振动free vibration频率31frequency32频率方程frequencyequation第一振型33first mode shape34第一频率first frequency35基本频率fundamentalfrequency36基本振型fundamentalmodeshape广义坐标37generalized coordinate38广义阻尼generalized damping

19 Duhamel’s integral 杜哈梅积分 20 d’Alembert’s principle 达朗伯原理 21 element stiffness matrix 单元刚度矩阵 22 element analysis 单元分析 23 element localization vector 单元定位向量 24 equation of motion 运动方程 25 equivalent viscous damp 等效粘滞阻尼 26 equivalent nodal load 等效结点荷载 27 flexibility method 柔度法 28 finite element 有限元 29 forced vibration 强迫振动 30 free vibration 自由振动 31 frequency 频率 32 frequency equation 频率方程 33 first mode shape 第一振型 34 first frequency 第一频率 35 fundamental frequency 基本频率 36 fundamental mode shape 基本振型 37 generalized coordinate 广义坐标 38 generalized damping 广义阻尼

39广义位移generalizeddisplacement 40广义坐标正则坐标generalized coordinate41广义质量矩阵generalized mass matrix42广义刚度矩阵generalized stiffnessmatrix 43 广义荷载generalized load44广义质量generalized mass45谐振荷载简谐荷载harmonic load 46 哈密顿原理Hamilton's principle47冲击荷载脉冲荷载impulsive loading48初始条件initial condition49初始相位角initial phase angle结点 50joint51振幅的对数衰减率logarithmicdecrementofvibration amplitude52集中质量lumped-mass放大系数动力系数 53magnificationfactor54质量mass55质量矩阵massmatrix56结构矩阵分析matrixanalysisofstructures矩阵位移法57matrixdisplacementmethod58集中质量法methodof lumpedmass

39 generalized displacement 广义位移 40 generalized coordinate 广义坐标正则坐标 41 generalized mass matrix 广义质量矩阵 42 generalized stiffness matrix 广义刚度矩阵 43 generalized load 广义荷载 44 generalized mass 广义质量 45 harmonic load 谐振荷载简谐荷载 46 Hamilton’s principle 哈密顿原理 47 impulsive loading 冲击荷载脉冲荷载 48 initial condition 初始条件 49 initial phase angle 初始相位角 50 joint 结点 51 logarithmic decrement of vibration amplitude 振幅的对数衰减率 52 lumped-mass 集中质量 53 magnification factor 放大系数动力系数 54 mass 质量 55 mass matrix 质量矩阵 56 matrix analysis of structures 结构矩阵分析 57 matrix displacement method 矩阵位移法 58 method of lumped mass 集中质量法

59主振型叠加法methodof mode-superposition 60振型振幅mode-amplitude振型 61mode of vibration 62多自由度multi-degree-of-freedom(MDOF) 63自振周期natural period64主振型振型normalmode shape 65标准化主振型normalizedmodeshape 66常微分方程ordinary differential equation 67正交关系Orthogonalityrelationship 68主振型的正交性Orthogonalityof normal modes 69超阻尼体系overdampedsystem周期70period71相位角phase angle72先处理法pretreatment method后处理法73post treatment method74随机振动randomvibration共振75resonance反应谱76responsespectra转动惯量77rotational inertia78转动惯矩rotatorymomentof inertia

59 method of mode-superposition 主振型叠加法 60 mode-amplitude 振型振幅 61 mode of vibration 振型 62 multi-degree-of-freedom(MDOF) 多自由度 63 natural period 自振周期 64 normal mode shape 主振型振型 65 normalized mode shape 标准化主振型 66 ordinary differential equation 常微分方程 67 Orthogonality relationship 正交关系 68 Orthogonality of normal modes 主振型的正交性 69 overdamped system 超阻尼体系 70 period 周期 71 phase angle 相位角 72 pretreatment method 先处理法 73 post treatment method 后处理法 74 random vibration 随机振动 75 resonance 共振 76 response spectra 反应谱 77 rotational inertia 转动惯量 78 rotatory moment of inertia 转动惯矩