mi@seu.edu.cnEccentricloading，223,270偏心荷载columnsunder，649-660,686偏心压杆designofcolumnsunder,675-683,686偏心压杆设计Effectivelength，ofcolumns632,685压杆等效长度Efficientdesign,forcolumns,643压杆有效设计Elasticaction，123弹性作用Elasticcore,radiusof,189截面弹性核心半径Elasticcurve弹性挠曲线directdeterminationfromtheloaddistribution，559-560由荷载分布状况直接决定equationof,553-558,563-565,574-576,619,A28挠曲线方程Elasticdeformations，229-232,305弹性变形underaxial loading,130轴向荷载作用下的Elasticflexureformula,230,305弹性弯曲公式Elasticlimit,63-64,130弹性极限Elasticrange,229弹性范围angleoftwistin,159-163,211弹性范围内的扭转角shearingstresseswithin,210弹性范围内的切应力Elasticsectionmodulus,230,259,306弹性弯曲截面系数Elasticstrainenergy弹性应变能underaxialloading.699-700,751轴向荷载作用下的弹性应变能inbending.700-701,751弯曲弹性应变能fornormalstresses,698正应力产生的弹性应变能forshearingstresses,701-703,751切应力产生的弹性应变能intorsion,701-702751扭曲产生弹性应变能undertransverseloading，703横向荷载作用下的弹性应变能Elastictorque弹性扭矩formulasfor,149弹性扭矩公式maximum,187,213最大弹性扭矩Elastictorsion,formulasfor，210弹性扭转公式Elasticunloading,193,265弹性卸载11
mi@seu.edu.cn 11 Eccentric loading, 223, 270偏心荷载 columns under, 649–660, 686偏心压杆 design of columns under, 675–683, 686偏心压杆设计 Effective length, of columns, 632, 685压杆等效长度 Efficient design, for columns, 643压杆有效设计 Elastic action, 123弹性作用 Elastic core, radius of, 189截面弹性核心半径 Elastic curve 弹性挠曲线 direct determination from the load distribution, 559–560由荷载分布状况直接决定 equation of, 553–558, 563–565, 574–576, 619, A28挠曲线方程 Elastic deformations, 229–232, 305弹性变形 under axial loading, 130轴向荷载作用下的 Elastic flexure formula, 230, 305弹性弯曲公式 Elastic limit, 63–64, 130弹性极限 Elastic range, 229弹性范围 angle of twist in, 159–163, 211弹性范围内的扭转角 shearing stresses within, 210 弹性范围内的切应力 Elastic section modulus, 230, 259, 306弹性弯曲截面系数 Elastic strain energy 弹性应变能 under axial loading, 699–700, 751轴向荷载作用下的弹性应变能 in bending, 700–701, 751弯曲弹性应变能 for normal stresses, 698正应力产生的弹性应变能 for shearing stresses, 701–703, 751切应力产生的弹性应变能 in torsion, 701–702, 751扭曲产生弹性应变能 under transverse loading, 703横向荷载作用下的弹性应变能 Elastic torque 弹性扭矩 formulas for, 149弹性扭矩公式 maximum, 187, 213最大弹性扭矩 Elastic torsion, formulas for, 210 弹性扭转公式 Elastic unloading, 193, 265弹性卸载
mi@seu.edu.cnElasticversusplasticbehaviorofamaterial,64-65,130材料的弹性与塑性力学行为Elasticity,modulusof,54,62-64,130弹性模量Elastoplasticmaterials，117134,224,256-257,307弹塑性材料circularshaftsmadeof,186-189,212-213弹塑性轴membersmadeof,256-260弹塑性杆Elementarywork,695功Elongation伸长maximum,119最大伸长percent,61伸长百分比Endurancelimit,66,130疲劳极限应力Energymethods,692-758能量法Castigliano'stheorem,734-735,753卡氏定理computerproblems，757-758编程问题deflectionunderasingleloadbythework-energymethod722-732用功能互等求解单荷载作用下的挠曲deflectionsbyCastiglianostheorem，736-739,753用卡氏定理求解挠曲designforimpactloads，718-719冲击荷载设计elasticstrainenergyfornormalstresses,698正应力产生的弹性应变能elasticstrainenergyforshearingstresses，701-703,751切应力产生的弹性应变能equivalentstaticload,752等效静荷载impactloading，716-718,752冲击荷载introduction,694概论modulusofresilience,751回弹模量modulusoftoughness，750-751断裂韧度reviewproblems,754-756复习习题staticallyindeterminatestructures，740-749,753超静定结构strainenergy，694-696,750应变能strain-energydensity，696-698,750应变能密度strainenergyforageneralstateofstress，704-715，752一般应力状态下的应变能summary,750-753小结12
mi@seu.edu.cn 12 Elastic versus plastic behavior of a material, 64–65, 130材料的弹性与塑性力学行为 Elasticity, modulus of, 54, 62–64, 130弹性模量 Elastoplastic materials, 117, 134, 224, 256–257, 307弹塑性材料 circular shafts made of, 186–189, 212–213弹塑性轴 members made of, 256–260弹塑性杆 Elementary work, 695功 Elongation 伸长 maximum, 119最大伸长 percent, 61伸长百分比 Endurance limit, 66, 130疲劳极限应力 Energy methods, 692–758能量法 Castigliano’s theorem, 734–735, 753卡氏定理 computer problems, 757–758编程问题 deflection under a single load by the work-energy method 722–732 用功能互等求解单荷载 作用下的挠曲 deflections by Castigliano’s theorem, 736–739, 753用卡氏定理求解挠曲 design for impact loads, 718–719冲击荷载设计 elastic strain energy for normal stresses, 698正应力产生的弹性应变能 elastic strain energy for shearing stresses, 701–703, 751切应力产生的弹性应变能 equivalent static load, 752等效静荷载 impact loading, 716–718, 752冲击荷载 introduction, 694概论 modulus of resilience, 751回弹模量 modulus of toughness, 750–751断裂韧度 review problems, 754–756复习习题 statically indeterminate structures, 740–749, 753超静定结构 strain energy, 694–696, 750应变能 strain-energy density, 696–698, 750应变能密度 strain energy for a general state of stress, 704–715, 752一般应力状态下的应变能 summary, 750–753小结