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1、结构力学词汇序号英文中文1structure结构2structure of the bar system杆件结构3Massive structure实体结构4Plate and shell structure板壳结构5Structural compute diagram结构的计算简图6Joint or node结点7Hingehind3 joint铰结点8Rigid joint刚结点9Hinge support铰支座10Roller support滚轴支座11Fixed support固定支座12load何载13Static load静载14Dynamic load动载15beam梁16fra
2、me刚架17arch拱18truss桁架19Composite structure组合结构20Rigid body刚体21Geometrically stable system几何不变体系22Geometrically ,d3i9metriksli unstable system几何可变体系23Frequentation ,fri:kwentei/sn unstable system常变体系24Instantaneous ,inst9nteinjQs unstable system瞬变体系25Degree of freedom自由度26Constraint or restraint约束27Si
3、mple hinge单铰28Connection link链杆29Simple rigid joint单刚结点30Virtual hinge虚铰31Necessary constraint必要约束32Superfluoussjups:flu9s constraint多余约束33Statically determinatedits :minst structure静定结构34Statically indeterminate structure超静定结构35Internal force内力36Bending moment弯矩37Shear force剪力38Axial&ksiol force轴力3
4、9multi-span statically determinate beam静定多跨梁40statically determinate plane frame静定平面刚架41Fundamental part基本部分42Accessory9ksessri part附属部分43Plane truss平面桁架44Simple truss简单桁架45Combined truss联合桁架46Complicated truss复杂桁架47Self-internal force自内力48Method of joint结点法49Joint load结点荷载50Symmetricalsimetriksl st
5、ructure对称结构51Symmetrical load对称荷载52Antisymmetrical load反对称荷载53Symmetry对称性54Zero bar零杆55Push force推力56Three-hinged arch三铰拱57Reasonable axis&ksis of arch合理拱轴线58Principle of virtual work虚功原理59Principle of virtual force虚力原理60displacement位移61Generalized displacement广义位移62Generalized force广义力63Unit load m
6、ethod单位荷载法64Method of graph multiplication图乘法65Reciprocal risiprsksl theorem0i r m of work功的互等定理66Displacement coefficient,ksuifi/9nt位移系数67Flexibility coefficient柔度系数68Reciprocal theorem of displacement位移互等定理69Reaction force coefficient反力系数70Stiffness coefficient刚度系数71Force method力法72Degree of indet
7、erminacy,indit9: mins si超静定次数73Fundamental system基本体系74Fundamental structure基本结构75Fundamental unknown基本未知量（力）76Equation ikweiSsn of force method力法方程77Flexibility matrixmeitriks柔度矩阵78Displacement method位移法79Joint rotationrsutei/sn displacement结点角位移80Joint translation displacement结点线位移81Slope-deflecti
8、on equation转角位移方程82Stiffness equation刚度方程83element单元84Line stiffness线刚度85Fixed-end moment固定弯矩86Fixed-end shear force固定剪力87Rigid frame without sideway无侧移刚架88Rigid frame with sideway有侧移刚架89Method of moment distribution力矩分配法90Rotational stiffness转动刚度91Distribution factor分配系数92Carry-over factor传递系数93Rig
9、id arm刚臂94Continuous beam连续梁95Moving load移动荷载96Influence line影响线97Influence factor影响系数98Influence line of internal force内力影响线99Static method静力法100Kinematics ,kinim&tiks, method机动法101The most unfavorable load position最不利何载位直102Envelopeenv9l9up of bending moment弯矩包络图103Envelope of internal force内力包络图1
10、04Matrix displacement method矩阵位移法105Element analysis单元分析法106Global analysis整体分析法107Stiffness matrix刚度矩阵108Matrix analysis of structures结构矩阵分析109Transformation of coordinates坐标转换110Element localization,l9ukslaizei/9n vectorvekts单元定位向量111Element end force matrix单元杆端力矩阵112Element end displacement matri
11、x单元杆端位移矩阵113Element stiffness matrix单元刚度矩阵114Element stiffness equation单元刚度方程115Assembled stiffness matrix整体刚度矩阵116Assembled stiffness equation整体刚度方程117Equivalent nodal load等效结点荷载118Pretreatment method先处理法119Post treatment method后处理法120dAlembert s principle达朗伯原理121Period load周期何载122Harmonic load简谐荷载
12、123ImpulsiveimpAlsiv load冲击何载124Random load随机何载125Free vibration自由振动126Stiffness method刚度法127Flexibility method柔度法128Single degree of freedom system单自由度体系129Circular frequency圆频率130frequency频率131period周期132Amplitude of vibration振幅133Forced vibration强迫振动134resonance rezsnsns共振135Duhamels integralinti
13、grsl杜哈梅积分136Suddenly applied constant konstsnt load突加何载137Magnification factor动力系数138Spectrumspektrsm of magnification factor动力系数反应谱139damping阻尼140Viscousviskss damping force粘滞阻尼力141Critical damping coefficient临界阻尼常数142Critical state临界状态143Damping ratio rei/isu,阻尼比144Normal mode shape主振型（振型）145Normalized mode shape标准化振型146First frequency弟一频率147First mode shape第一振型148Fundamental frequency基本频率149Fundamental m
