摘要
由于影响施工导流工程的不确定性因素众多,因此其风险率的计算是一个复杂的问题。蒙特卡罗方法可以有效的解决复杂的问题,而MATLAB具有强大的数值计算功能。综合考虑水文及水力不确定性,提出利用蒙特卡罗方法并借助MATLAB编制程序进行导流风险率的计算,阐述了该方法并通过实例验证了其正确性及高效性。
As there are many uncertain factors during construction diversion engineering,the calculation of risk rate is a complicated problem.Monte-Carlo method can solve the problem effectively,and MATLAB has a powerful numeric calculating function.Taking into account the hydrological and hydraulic uncertainty,it is put forward here that Monte-Carlo method is used to calculate the risk rate of construction diversion based on MATLAB,and the method is expounded,then its correctness and effectiveness are verified by engineering examples.
出处
《水利与建筑工程学报》
2013年第4期94-97,共4页
Journal of Water Resources and Architectural Engineering
关键词
施工导流
风险率
蒙特卡罗方法
随机数
construction diversion
risk rate
Monte-Carlo method
random number
