Probabilistic analysis of earthquake - induced landslides 地震诱发滑坡的概率分析
Probabilistic analysis on blocks sliding of large - span tunnel 大跨度岩体隧道工程块体滑落的概率分析
Application of rosenblueth moment estimation method into probabilistic analysis of slope stability 方法在斜坡稳定性概率评价中的应用
Application of continued fraction approximation method to slope probabilistic analysis 函数连分式渐近法在斜坡稳定性概率评价中的应用
The study of probabilistic analysis methods for cwr dynamic stability analysis provides scientific basis for the designing , the constructing and managing of cwr , and lays a foundation for probabilistic design of cwr . the research achievements 无缝线路动力稳定性概率分析方法的研究为无缝线路的安全设计、安全施工和安全管理提供了科学的理论依据,为无缝线路的概率设计奠定了基础。
Through the analysis and contrast on the examples , it proves that the methods of reliability computation , the improving of ga and program are reliable and efficient . it is a suitable new way to deal with probabilistic analysis and optimum design of structural systems 通过算例的分析和比较,证明作者所采用的结构可靠性计算方法,对遗传算法的改进和开发的程序是有效的、可靠的,是解决大中型结构系统可靠性分析优化的一种较好途径。
Based on the theory of probabilistic analysis of power systems , this paper studies the computer realization methods for commitment risk and response risk in generation systems . by using these methods , this paper focuses on the research of unit commitment , allocation and distribution algorithms of spinning reserve , considering the reliability requirement of generation systems . corresponding heuristic algorithm is given in this paper 本文根据发电系统可靠性的概率分析理论,研究了发电系统中投运风险度和响应风险度的计算机实现方法,在此基础上,重点讨论了结合可靠性分析的机组组合方案、旋转备用容量的确定和分配方案,并给出了相应的启发式算法。
In this paper , probability concepts are applied to establish the probabilistic analysis method on dynamic stability of high - speed railway cwr . dynamic stability and its reliability of high - speed railway cwr are analyzed on the base of first - passage failure criterion . this paper aims to give out design reliability index and the safe allowable temperature limits under design reliability index for high - speed railway cwr dynamic stability in china 本文运用概率统计理论,提出无缝线路动力稳定性的概率分析方法,基于首次超越失效准则分析了无缝线路动力稳定性和及其可靠度,提出我国高速铁路无缝线路稳定性的目标可靠指标建议值,确定了满足预期目标可靠度的允许温升标准。
Topics covered include : randomized computation ; data structures ( hash tables , skip lists ) ; graph algorithms ( minimum spanning trees , shortest paths , minimum cuts ) ; geometric algorithms ( convex hulls , linear programming in fixed or arbitrary dimension ) ; approximate counting ; parallel algorithms ; online algorithms ; derandomization techniques ; and tools for probabilistic analysis of algorithms 主题包括?随机计算、资料结构(杂凑表、省略串列) 、图论演算法(最小扩张树,最短路径,最少切割) 、几何演算法(凸壳、在固定或任意维度的线性规划) 、近似计数、平行演算法、线上演算法、消去随机技术,以及演算法的机率分析工具。
At this instant , bottom plates experience large slamming pressure , which can damage bottom plates . the major content of this thesis is to calculate slamming pressures and ultimate bearing capacities more rationally by probabilistic analysis method , and to estimate the safety by reliability analysis method 本文的主要内容就是在考虑各种不确定性因素影响的情况下,用概率分析的方法较为合理地计算作用在底板上的砰击压力和底板极限承载能力,并用可靠性方法合理评定底板的安全性。