【摘要】 近年来 ,随着大型水坝建筑的增多和电子计算机技术、激光技术、空间技术等高新科技的应用 ,有力的促进了大坝技术的发展。文章介绍了传感器、激光技术和GPS在大坝变形监测上的发展 ,光纤传感、渗流热监测、CT新技术在大坝变形监测上的利用及DDA和TDDA法等新的数据分析处理方法的提出和实现 ,阐述了当前大坝变形监测自动化技术的国内外最新发展状况。指出在几何学、物理力学、计算机仿真学等多学科、多领域的融合下 ,大坝变形监测应向一体化、自动化、数字化、智能化的方向发展。更多还原

【Abstract】 Recently, with the adding number of the built huge dam and the application of the new-high scientific technique, such as electronic technique, laser technique, space technique and so on. the dam techniques have been greatly developed.In this paper, the latest development of dam deformation monitoring automatic techniques is discussed from several factors: The latest development of sensor,laser technique and GPS in dam deformation monitoring, The new techniques using of optical fiber sensing, CT and thermal leakage monitoring in dam deformation monitoring and realization of data processing and analyzing mode as well as DDA & TDDA . Based on infiltration and fusion with another disciplines, its prospect_ integration, automation, digitalization and intelligence are presented.更多还原