1) random response
随机反应
1.
According to the characteristics of probability and statistics of seismic action,random response of shear type high-layer structures in combined action of horizontal and rocking ground motions was discussed.
根据地震作用的概率统计特征,研究剪切型高层结构在地震动的水平与摇摆分量联合作用下的随机反应。
2.
This paper presents the analytical formulas of random responses of systems with finite free degrees under multisupport interference by applying the theory of random vibration and space- interrelated ground motion model.
本文应用随机振动理论和地面运动的空间相关模型,给出了大跨度体系多支承干扰的随机反应分析公式。
3.
This paper presents the analytical formulas of random responses of systems with finite free degrees under multisupport interference by applying the theory of random vibration and space-interrelated ground motion model.
本文应用随机振动理论和地面运动的空间相关模型,给出了有限自由度体系多支承干扰的随机反应分析公式。
2) stochastic response
随机反应
1.
The Nonlinear seismic reliability of reinforced concrete structures was investigated using an earthquake ground motion model and a structural analysis model properly selected and the stochastic seismic response of the structures was analysed to gain statistics on stochastic response of structure.
对钢筋混凝土结构的非线性地震可靠性进行了分析研究 在合理选择地震地面运动模型和结构分析模型的基础上 ,对结构进行了随机地震反应分析 ,并获得了结构随机反应的统计量 。
2.
The earthquake ground motion model and the structural analysis model are set up, the stochastic seismic response analysis of structure is performed, and the statistics of stochastic response of structure are gained.
建立了地震地面运动模型和结构分析模型,对结构进行了随机地震反应分析,并获得了结构随机反应的统计量。
3.
This paper analyses the space-intenttelated earthquake model given in leference[1], anddeduas the stochastic response formulas of structres under this model.
本文对文献[1]的空间相关地震模型进行了分析,并推导了在这个模型下多支撑结构随机反应分析的公式。
3) random reactivity
随机反应性
4) random seismic response
随机地震反应
1.
On random seismic response analysis of long-span bridge considering the effect of pseudo-static displacement directly;
大跨度桥梁直接考虑拟静力位移影响的随机地震反应分析
2.
The probability analysis of random seismic response for reinforced concrete beam bridge based on state equation method;
基于状态方程法的钢筋混凝土梁桥随机地震反应概率分析
3.
The random seismic response of continuous rigid-ramed bridge are investigated.
采用随机振动理论与有限元技术相结合的方法,以基岩随机地震作为输入,对考虑桩-土相互作用的连续刚构桥进行了水平随机地震反应分析;分析行波效应、部分相干效应和局部场地效应对连续刚构桥地震响应的影响;获得了连续刚构桥的墩顶的位移功率谱响应以及各墩墩底的弯矩均方差和功率谱密度曲线。
5) random state response
随机状态反应
1.
The random state response analysis of viscoelastic structures is carried out,the state equations of viscoelastic structures under the steady filtered white noise excitation is erected,a.
为此,本文对粘弹性减震控制结构进行了随机状态反应分析,在平稳过滤白噪声激励下建立了减震控制结构的状态方程,然后导出了减震控制结构的位移谱密度反应。
6) Random earthquake response
随机地震反应
1.
Based on mode superposition method,a general method of random earthquake response computation of a cantilever beam representing.
依据高层建筑的变形特征,将高层建筑简化为悬臂剪切梁、弯曲梁、弯剪梁和弯曲—剪切梁,给出了其振型函数和相应的计算参数;基于振型叠加原理,给出了高层建筑随机地震反应计算的一般化方法,且为完全二次项组合CQC法,对不同类型的高层建筑,计算方法的差异仅在于振型函数的差异。
补充资料:随机数和伪随机数
随机数和伪随机数
random and pseudo-randan numbers
随机数和伪随机数【喇间佣1 al川牌”山一喇闭..m.山娜;cJI了,a如曰e”nce,口oc月卿成.以叹“c月a】 数亡。(特别,二进制数:。),其顺序出现,满足某种统计正则性(见概率论(probability Uleory)).人们是这样区别随机数(mndomn切mbe比)和伪随机数(PSeudo一mn由mn切mbe岛)的,前者由随机的装置来生成,而后者是用算术算法构造的.总是假设(出于较好或较差的理由)所得(或所构造)的序列具有频率性质,这些性质对于具有分布函数F(z)的某随机变量心独立实现的一个序列来说是“典型的”;因此人们称作根据规律F(习分布的(独立的)随机数.最经常使用的例子为:在区间【O,l]上均匀分布的随机数亡。,尸(亡。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条