您要查找的是不是:
- Seismic response analysis methods for performance based design II. 基于性能设计的建筑振动解析2。
- Dynamical Response Analysis of Continuous Girder Bridges Due to "Vehicle-skip at Bridge Heads". "桥头跳车"对连续梁桥动力响应的影响分析。
- If it could not be satisfied, the vibration serviceability should be evaluated by a dynamic response analysis approach (DRAA). 不能达到频率要求时,再进一步采用动力响应法分析。
- In this paper, a numerical method for structure stochastic response analysis is presented. 摘要对结构随机响应分析的数值积分方法进行了深入的研究。
- The details of dynamic response analysis for reactor and steam generator under LOCA and seismic loading were performed. 对堆本体和蒸汽发生器在失水事故和地震载荷下的动态响应作了详细的分析。
- Two numerical examples are performed, which results show that this method is effective for the stochastic response analysis. 就两个算例进行了数值仿真,结果表明该方法对于结构的随机响应分析是有效的。
- Hu Weibing, The Earthquake Response Analysis of Isolation Structure with Piezoelectric Friction Damoper, Proc. Of IMAC-XXVI Conference,2008,2. 胡卫兵,电摩擦阻尼器半主动控制下的钢结构塔的地震反应分析,振动与冲击2007,8.
- For the convenience of comparative analysis, the substructure method for seismic response analysis of pile-soil-structure system is briefly presented. 考虑桩-土相互作用效应,建立了桩基结构地震响应分析的有限元计算模型,并在时域上进行了整体有限元数值计算。
- The major orientation now direct towards two research field: Bridge Dynamic Optimization and Seismic Response Analysis of Large-span Bridge. 目前学科正在进行桥梁动力优化和大跨径桥梁地震响应分析两个方向的探索研究。
- The microvibration response analysis of precision optical equipment support structure is the guarantee of the large optical system working steadily. 精密光学装置支撑结构的微振动响应分析是大型光学系统稳定运行的重要保证。
- Random vibration response analysis of thin-shells excited by acoustic loads is one of the important tasks of sonic fatigue investigation. 噪声载荷作用下薄壁壳体的振动应力响应分析是声疲劳研究的重要任务之一。
- A random wave-theory analysis method is developed for the random seismic response analysis of layered soil sites under the P-and SV-wave excitations. 提出了P、SV波作用下层状土层地震反应分析的随机波动分析方法。
- As this method is a straightforward one, it is applicable for the time response analysis of interconnects in any conditions. 另外由于本算法是直接的数值算法,所以在处理互连线问题时,不受条件限制,可以适用于任何类型的互连线响应分析。
- The important significance of dynamic response analysis for primary components under accident conditions and the research status at home and abroad were reviewed. 回顾了主设备在事故工况下动态响应分析的重要意义以及国内外研究的现状。
- Aiming at the subgrade stability problem influenced by hidden holes in loess under dynamic load of vehicles, dynamic response analysis was performed by finite element method. 摘要针对车辆动荷载作用下黄土暗穴对路基稳定性的影响,运用有限元方法对其进行了动力响应分析。
- Classification of engineering site sort, reassessment of saturated sandy soil liquefaction and subsoil earthquake response analysis all depend on subsoil shear wave velocity. 建筑场地类别划分、地基饱和砂土液化判别、地震反应分析等都依赖于剪切波速,由于其重要性,对它的测定技术和精确程度应重点研究。
- There are two methods of detecting the winding deformation faults in power transformer, the Low Voltage Impulse method (LVI) and the Frequency Response Analysis method (FRA). 检测变压器绕组变形的方法,国际上较早提出的是低压脉冲法(LVI),其后有频率响应分析法(FRA)。
- Then, based on the seismic response analysis of the extrados cable-stayed, influence of high-order vibration modes on dynamic behavior of the bridges is analyzed. 在分析矮塔斜拉桥地震反应的基础上,通过引入振型贡献率的概念,分析了高阶振型对矮塔斜拉桥动力性能的影响;
- Applying vibration analysis theory the derivation mechanical model of dynamic response analysis in terminal raising of self unloading truck is established. 应用振动分析理论,建立了求解自卸汽车举升终止时动态响应分析的力学模型。
- In this paper,The response analysis of the structure composed of plates and shells at random pressure by MSC/NASTRAN has been completed ,and compared with experimental results. 本文用MSC/NASTRAN软件完成了板壳组合结构在随机面分布力作用下的响应分析研究,并与实验结果作了比较。