【摘要】 以不同类型的大型滑坡体为研究对象,从工程实际应用的角度出发,在高精度全站仪监测的基础上,首次在该工程区建立以全球导航卫星系统、三维激光扫描和微芯桩监测为最优组合的智能监测预警系统。结果表明,滑坡不同变形阶段可采取不同类型的监测手段实现监测方案的最佳组合和优势互补,监测系统的针对性和实用性得到了强化,智能监测预警系统与传统监测方法相比可靠性有保障,预测预警信息发送及时,为实时掌握滑坡变形规律以及指导地质灾害应急管理和防灾减灾科学决策提供了技术支撑,可为类似水电工程地质灾害信息化管理提供经验借鉴。更多还原

【Abstract】 The different landslides are taken as research objects,and from the viewpoint of engineering application,on the basis of high precision total station monitoring,the intelligent monitoring and early-warning system is established including global navigation satellite system,three-dimensional laser scanning and micro-core pile monitoring for the optimal combination for the first time. The results show that different monitoring means can be adopted at different deformation stages of landslides to achieve the best combination of monitoring schemes and complementary advantages. The pertinence and practicality of the monitoring system are strengthened. Compared with traditional monitoring methods,the system is of reliability,and the forecast and warning information is timely sent. It provides technical support for grasping the law of landslide deformation in real time,guiding the emergency management of geological disasters and scientific decision-making of disaster prevention and reduction,and also provides experience and reference for the information management of geological disasters in similar hydropower projects.更多还原