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- limit state probability 极限状态概率
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用状态下,预应力平抑了箱梁剪力滞效应。
- The results show that atom and field entropies are influenced by the initial purity of atom and the ground state probability. 当原子处于基态时,原子和光场的线性熵完全相同;
- In the face of exceptional conditions, the method is guaranteed to limit state corruption to the current instance. 在遇到异常情况时,此方法保证将状态损坏限制到当前实例。
- Under exceptional conditions, the method is guaranteed to limit state corruption to the current instance. 在异常情况下,该方法保证将状态损坏限制到当前实例。
- In the model,generator set state is described as state probability vector,and is associated with two abutting state probability by one-step transfer probability. The effect of generator load on transfer probability is considered by step factor. 在机组状态估计模型中,机组状态用状态概率向量表示,通过一步转移概率把相邻状态概率向量联系在一起,并用步伐因子考虑机组所带负荷对转移概率的影响。
- The limit state should be taken into account when considering any particular failure mode. [ISO/WG 16528-1, A. 2] 当考虑任何一种特定的失效模式时,理应考虑其极限状态。
- By using the unified colored noise approximation method, the master equation for probability density, the steady state probability distribution function and its extrema equation are derived. 讨讼色泊松噪声驱动系统,利用统一色噪声近似方法,得到系统几率密度主方程,定态几率分布函数及其极值方程。
- The limit state equations of main failure modes are formulated by the increment interval load method. 并提出用区间增量载荷法生成主要失效模式的极限状态方程。
- Limit state equation is presented for the welded pipeline according to code and FOSM method is used to obtain aseismic reliability of welded pipeline. 然后根据规范给出了供气管线在地震作用下的极限状态方程,并采用验算点法得到其可靠度。
- Firstly part of quadratic term of Taylor series is chosen; a low-dimension surface is used to approximate limit state surface; and the modified reliability formula is derived. 首次选取泰勒级数的部分二次项,用一个距原点最近点处拟合的超低维曲面近似极限状态面。
- Probability Limit State Design for Underground Structure 地下结构的概率极限状态设计
- Comparative study on random sampling and Latin hypercube sampling with and without variance reduction techniques is carried out to a number of different limit state functions. 在一系列不同的极限状态函数条件下,对随机抽样法和拉丁超立方抽样法以及是否使用方差减缩技术进行了比较研究。
- As the limit state equation of concrete dam is highly nonlinear and can t be expressed in an explicit form,the adaptive importance sampling method is suggested in this paper. 在大坝可靠度计算中,其功能函数具有高度非线性和无法显式表达的特性,解决此类问题的常用方法有响应面法、蒙特卡罗法、重要抽样法等。
- This resonance usually exceeds serviceability limit state and ultimate limit state;endanger hydropower station"s economic operation, even safe operation. 这种共振往往超出厂房结构的正常使用极限状态和承载能力极限状态,威胁水电站的经济运行乃至安全运行。
- As the first developed surrogate of implicit limit state equation, polynomial Response Surface Method (RSM) still plays an important role in reliability analysis in present. 多项式型响应面法目前在隐式极限状态方程的可靠性分析中还占有重要的地位。
- Moreover, Oklahoma and several other states have recently decided to limit state legislators to 12 years in office. 更重要的是,俄克拉何马州以及几个其他的州最近已经决定限定州议员的工作期限制为12年。
- Some options, such as safe mode, start Windows in a limited state, where only the bare essentials are started. 有些选项,比如安全模式,会在限制状态下启动Windows,这样仅能启动基本程序。
- The limit states are divided into two groups, the ultimate limit states and the serviceability limit states, which in turn may be subdivided further. 极限状态可分为两类,最大极限状态和使用极限状态,可以依次细分下去。
- Wavelet domain HMT models the dependencies of multiscale wavelet coefficients through the state probabilities of the wavelet coefficients, whose distribution densities can be approximated by Gaussian mixture model. 小波域HMT模型采用混合高斯模型刻画各子带系数的概率分布;并通过小波系数隐状态在多个尺度之间的Markov依赖性来刻画自然图像小波系数随尺度减小而指数衰减的特性.