变荷载的英文

• variable load

• "变"英文翻译    become different; change
• "荷载"英文翻译    load
• "不变荷载" 英文翻译 :    co tant load; constant load
• "交变荷载" 英文翻译 :    alternate load; alternating load; cyclic loading; fatigue loading; fatigue loads
• "角变荷载" 英文翻译 :    angle load
• "均变荷载" 英文翻译 :    uniformly varying load
• "可变荷载" 英文翻译 :    variable load
• "蠕变荷载" 英文翻译 :    creeload
• "突变荷载" 英文翻译 :    discontinuous load
• "车辆可变荷载" 英文翻译 :    vehicular live load
• "突变荷载, 不连续负载" 英文翻译 :    discontinuous load
• "不连续负载 突变荷载 突变性负载" 英文翻译 :    discontinuousload
• "荷载" 英文翻译 :    load◇荷载电抗 load reactance; 荷载率 load rate; 荷载曲线 load curve; 荷载图 load diagram; 荷载系数 load factor
• "不变荷重" 英文翻译 :    continuous load
• "交变荷重" 英文翻译 :    changing load
• "交变荷重强度" 英文翻译 :    alternate strength
• "半荷载" 英文翻译 :    half load; half-load
• "边荷载" 英文翻译 :    side load
• "冰荷载" 英文翻译 :    ice loading
• "超荷载" 英文翻译 :    excess load
• "次荷载" 英文翻译 :    subordinate load
• "单荷载" 英文翻译 :    single load
• "点荷载" 英文翻译 :    point loading
• "动荷载" 英文翻译 :    dynamic load; energy load; live load; traveling load
• "风荷载" 英文翻译 :    wind loading

• Analysis of ouyanghai thin arch dam considering temperature variation loads with three - dimensional nonlinear finite element method
  考虑温变荷载分析欧阳海薄拱坝的三维非线性有限元法
• The analytical solution for the case under the constant loading is obtained , and the iteration formulae of the effective stress for the case under the varying loading are also done by dividing the varying loading into instantaneous ramp loading
  在变荷载作用下，把变化阶段的荷载划分为一系列不连续的剧加荷载，导出有效应力的递推公式。
• The analytical theory for one - dimensional large - strain and non - linear consolidation of soft soils under time - dependent loading obtained herein provides a direct and efficiency tool for the verification of numerical methods used in solving large - strain consolidation problems . moreover , the semi - analytical method and the corresponding computer code developed provide more reasonable theoretical supports for practical consolidation analyses and computations of soft clayey soils
  本文在简化假定下给出的考虑变荷载的软粘土一维大应变非线性固结解析解为大应变固结问题各种数值解法的验证提供了直接有效的工具；建立的半解析法和编制的相应程序为实际软粘土地基的固结分析提供了更为先进合理的理论支撑。
• Analytical solution was obtained for one - dimensional large - strain and non - linear consolidation of single - layered soil under time - dependent loading on the basis of some simplifications . meanwhile , semi - analytical method was proposed for solving more complicated consolidation problem and corresponding computer code was developed for one - dimensional large - strain consolidation analyses , in which , complicated factors such as selfweight , non - linear and rheological properties of soft soils can be all taken into consideration . the correctness of the method and that of the code were verificated through comparing the results with those obtained from available analytical solutions
  然后根据离散和解析相结合的原则，利用已有的成层地基一维线弹性固结解析解，建立了能求解复杂一维固结问题的半解析方法，编制了相应的能综合考虑土的非线性、流变、成层性、自重以及变荷载等复杂因素的软粘土一维大应变固结计算程序，并通过与已有各种解析解的比较对半解析法及其程序的正确性和有效性进行了验证。
• A corresponding computer program named aodnrcls is developed for the first time for solving non - linear rheological consolidation problem , in which important characteristics of soft clay such as its non - linear rheological and layered properties , the variation of permeability , the self - weight and time - dependent loading can be taken into account . the reliability of the program is verified through being compared with other known analytical solutions and numerical methods
  首次编制了能同时考虑土的非线性流变特性、成层性、渗透性变化以及土体自重和变荷载的固结计算程序aodnrcls ，并且通过与已有的解析解或数值方法计算结果进行比较，验证了本文半解析算法和程序的正确性。
• The study of consolidation of layered saturated soils under variable loading is an important issue to geotechnical engineering . it is also of great value to the development of the elastodynamics and is very helpful to the analysis and design of foundations subjected to dynamic loads , such as vibrating machines and seismic waves . some aspects about this problem are studied in this dissertation
  变荷载下成层地基的固结问题一直是岩土工程界不论在理论方面还是实际方面的重要课题，它不仅对于弹性动力学的发展有着重要的学术价值，而且对机器基础及地震荷载作用下基础的分析和设计具有重要的指导意义。
• This paper , in allusion to damage of expansion joint of bridge , introduces a sort of new structure of jointless device - semi - integral abutment jointless bridge , and establishes model of general structure finite element of this bridge , and in details analyses its qualities of stress . the model considers the interaction of superstructure - substructure - soil . resistance of the soil behind abutment adopts still soil pressure and elastic resistance when the temperature rising , but active soil pressure when dropping . analysis of qualities stress of bridge includes of action of dead load , car load , temperature load of season character . taking an 100m length pc semi - integral abutment jointless bridge as instance , the paper establishes the model of plane frame by applying large common software - anasys , and analyses it by elastane and large deformation to imitate character of stress and deformation of general bridge . at the same time corresponding models of finite element of joint bridge and integral abutment bridge are established , and unique stress and performance of structure of semi - integral abutment jointless bridge are researched by comparing and analysing character of three different models under same loading , and controlling factor of design and constitution are generalized . in conclusion , for semi - integral abutment jointless bridge , on one hand shear , moment and deflection of the main beam and axis force of substructure are approximate with that of joint bridge , and integral stifmess of structure is increased and damage of expansion joint is eliminated , on the other hand there is axis force in main beam , shear and moment of substructure are bigger than that of joint bridge . in all this type of jointless bridge has rational stress and is worth of application and popularization
  半整体式桥台无缝桥梁计算模型考虑了上部结构-下部结构-土的共同作用；台后土抗力升温时采用静止土压力加弹性土抗力，降温时采用主动土压力；分析桥梁受力性能时考虑了结构自重、车辆荷载和季节性温变荷载的作用。以一座桥长100mpc半整体式桥台无缝桥梁为实例，采用大型通用软件ansys建立平面框架模型，进行弹性、大变形分析，模拟全桥受力和变形特点；同时建立与此对应的有伸缩缝桥梁和整体式桥台无缝桥梁有限元模型，通过三种桥型同步加载对比分析，研究半整体式桥台无缝桥梁独特的受力特点和结构性能，总结其设计控制因素和构造要求。通过本文研究知：半整体式桥台无缝桥梁主梁的剪力、弯矩、挠度和下部结构的轴力与梁式桥相近，结构整体刚度增大，并除去了伸缩缝病害；但主梁增加了轴力，下部结构剪力、弯矩较梁式桥大；综合分析是一种受力合理有实践和推广价值的桥型。
• The self - weight of soil is an important factor affecting consolidation , and once it is taken into consideration , the consolidation becomes quicker and final settlement becomes larger . rheological property of soft soil contributes to delaying consolidation . the influences such as nonlinear variations of compressibility and permeability , rheological and layered properties of soil , self - weight and time - dependent loading are interacted each other and very complicated , and only they are all taken into consideration , can the consolidation behavior of soft soils be actually revealed
  研究表明：大、小应变固结理论的差异随土压缩性或荷载的增大而越趋明显；土体自重是影响固结的一个重要因素，考虑自重要比不考虑自重固结快、最终沉降大；土的流变性增大将最终迟滞软土地基的固结；土的压缩性和渗透性的非线性变化、土的流变性、成层性、自重及变荷载等因素对固结的影响相互交织，错综复杂，在固结分析中对之综合加以考虑，才能真实反映软土的固结性状。