【作者】 李彬；

【导师】 邓昌铁；

【作者基本信息】 河海大学 ， 水工结构工程， 2002， 硕士

【摘要】 本文结合具体工程，在综合阐述大坝安全监测中模型研究的基本原理和方法的基础上，研究了丹江口水利枢纽混凝土坝和土石坝重点监测项目的最佳监测模型。在开发大坝安全监测系统的先进技术的基础上，对丹江口水利枢纽安全监测系统的总体框架、应用模式和实现技术做了较深入的研究。具体内容如下： 1．综合阐述了模型研究的基本原理和方法。 2．通过对混凝土坝的变形及渗流项目建立统计模型和混合模型，比较分析各模型，最终得出了因子数目少、复相关系数高的推荐模型。 3．对模型成果进行了定性和定量分析，并重点对时效位移进行了研究，认为该成果合理有效，可以应用于实际工程。 4．根据系统开发的目标及当前的技术基础，对大坝安全监测系统的总体框架进行了设计。 5．采用三层C／S模式作为系统的应用模式，并对功能层的实现技术进行了较深入的探讨。更多还原

【Abstract】 On the basis of the fundamental theories and methods in studying dam safety monitoring models, the thesis presents the best monitoring models of major monitoring items installed on concrete dam and earth-rock dam of Danjiangkou Project. Based on the advanced technologies in developing dam safety monitoring system, the thesis deeply studies the general structure, application mode and realizing way of Danjiangkou Project safety monitoring system.The primary contents are as followings:1.The principal theories and methods of model research are illustrated in the thesis.2. The statistical model and hybrid model are built for displacement and seepage items in concrete dam. By thoroughly analyzing all models, the proposed models, which have less factors and higher correlation coefficient, are presented in this thesis.3. Qualitative and quantitative analysis which focus on the time-effect component are carried out for the proposed models. It is showed that the proposed models are reasonable and can be applied in practice .4. The general structure of dam safety monitoring system is designed according to the developing goal of the system.5. Three layers Client/Server mode is adopted as the application mode of system and embedded discussion is made for the realizing way of functional layer .更多还原