混凝土坝裂缝变形的不确定性分析模型  

Uncertainty Analysis Model of Crack Deformation in the Concrete Dam

作　　者：陈福军 塔娜 赵二峰[3] 

机构地区：[1]宏源水电建设有限公司,浙江温州325000 [2]安迪水利水电勘测设计有限公司,浙江义乌322000 [3]河海大学水利水电工程学院,南京210098

出　　处：《黑龙江水专学报》2009年第1期54-56,60,共4页Journal of Heilongjiang Hydraulic Engineering College

摘　　要：混凝土坝裂缝的发生和发展受到不确定因素影响。将大坝系统及其安全监控看作一个受诸多因素影响的不确定性系统,结合裂缝实测资料,应用近似推理模型和信息分配法,建立了裂缝变形的不确定性分析模型。The development of cracks in the concrete dam has been affected by certain factors. The dam system and its safety monitoring can be considered as an uncertainty system affected by many factors. Combining with monitoring data of cracks, the uncertainty analysis model of crack deformation has been constructed based on similar reasoning model and information distribution method.

关 键 词：混凝土坝 裂缝变形 近似推理 信息分配 不确定性模型 

分 类 号：TV698.1[水利工程—水利水电工程]