raybet体育在线 院报 ›› 2014, Vol. 31 ›› Issue (9): 115-120.DOI: 10.3969/j.issn.1001-5485.2014.09.022

• 信息技术应用 • 上一篇    下一篇

西南大型水库库岸滑坡灾害三维地理信息系统研究

黄海峰1，李会中2，叶圣生2，王世梅1，周火明3   

  1. 1.三峡大学 湖北长江三峡滑坡国家野外科学观测研究站，湖北 宜昌 443002；
    2. 长江勘测规划设计研究有限责任公司，武汉 430010；
    3.raybet体育在线 水利部岩土力学与工程重点实验室，武汉 430010
  • 收稿日期:2013-06-14 修回日期:2014-09-04 出版日期:2014-09-01 发布日期:2014-09-01
  • 作者简介:黄海峰(1978-)，男，湖北五峰人，副教授，博士，主要从事地质灾害中的3S技术应用研究，(电话)0717-6392941(电子信箱)hifn_huang@163.com。
  • 基金资助:
    水利部公益性行业科研专项资助项目(201001008)；国土资源部三峡库区三期地质灾害防治重大科学研究资助项目(SXKY3-2-1)；湖北省自然科学基金创新群体资助项目(2012FFA040)

Research of 3DGIS for Reservoir Landslides in Southwest China

HUANG Hai-feng1, LI Hui-zhong2, YE Sheng-sheng2, WANG Shi-mei1, ZHOU Huo-ming3   

  1. 1.National Field Observation and Research Station of Landslides in Three Gorges Reservoir Area of Yangtze River, China Three Gorges University, Yichang 443002, China;
    2.Changjiang Institute of Survey,Planning, Design and Research, Wuhan 430010, China;
    3.Key Laboratory of Geotechnical Mechanics and Engineering, Yangtze River Scientific Research Institute, Wuhan 430010, China
  • Received:2013-06-14 Revised:2014-09-04 Published:2014-09-01 Online:2014-09-01

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摘要： 水库滑坡灾害三维地理信息系统(3DGIS)的建设已成为水库地质灾害防治的重要需求。以西南大型水库库岸滑坡灾害为对象，在设计系统总体框架基础上，通过对滑坡灾害相关数据分析，提出以GIS空间数据库为核心、结合关系型数据库和多媒体文档库的滑坡数据集成管理和建设方案;同时详细论述了基于Skyline的滑坡灾害3DGIS系统的技术架构，以及包括库区三维场景浏览及漫游、滑坡查询及空间定位、滑坡基础信息浏览、数据动态更新管理维护等在内的主要功能。总体来看，西南大型水库库岸滑坡3DGIS系统既搭建起了有效集成管理库区滑坡灾害相关信息的数据平台和框架，也实现了以数据管理及展示功能为主的三维空间信息系统，具有很强的实用参考价值。

关键词: 水库滑坡, 地质灾害, 空间数据库, 三维地理信息系统, 西南地区

Abstract: Building three-dimensional geographic information system(3DGIS) for landslides has become essential for geological disaster prevention and mitigation during the construction and operation of large reservoirs. With landslides in several large reservoirs in Southwest China as research object and on the basis of 3DGIS system framework design, we present the data integration and management plan for reservoir landslides which is centered on GIS spatial database and consisted of relational database & multimedia-document base. Furthermore, we elaborate on the technical framework of 3DGIS which is based on Skyline, and describe the main functions including 3D scene browsing of reservoir region, landslides query and spatial location, browsing of landslide information, dynamic data update and management. Overall, a complete and effective data integration management platform with a fully functional three-dimension space information system is built in the 3DGIS for reservoir landslides in Southwest China. It is of practical significance for the informational management of reservoir landslides.

Key words: reservoir landslides, geological hazards, spatial database, 3DGIS, southwest China

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