Research of 3D modeling and visualization for highway slopes based on GIS

CHEN Guo-liang; ZHANG Yong-hui; SHENG Qian; LIU Xiu-guo

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Research of 3D modeling and visualization for highway slopes based on GIS

更新时间：2026-06-25

- Research of 3D modeling and visualization for highway slopes based on GIS
- Vol. 32, Issue 11, (2011)
- 作者机构：
  
  1. 中国科学院武汉岩土力学研究所岩石力学与工程国家重点实验室,武汉,430071
  2. 中国地质大学信息工程学院,武汉,430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： P208
- Online First：09 November 2011，
  
  Published：2011
- 稿件说明：
移动端阅览
CHEN Guo-liang, ZHANG Yong-hui, SHENG Qian, et al. Research of 3D modeling and visualization for highway slopes based on GIS[J]. 2011, 32(11).
DOI：

CHEN Guo-liang, ZHANG Yong-hui, SHENG Qian, et al. Research of 3D modeling and visualization for highway slopes based on GIS[J]. 2011, 32(11). DOI：

摘要

基于MapGIS-TDE平台，利用山区公路勘察设计数据，研究了公路边坡地表、地上及地下模型的三维构建方法，提出了地表模型中未开挖坡面、开挖路面及开挖坡面3类子模型的约束表面构建方法。采用“基于要素面向实体的三维空间数据模型”实现了三维数据的组织及存储，相对其他的数据模型，该模型具有较好的适应性和灵活性。基于位移和雨量监测数据，实现了三维环境下的实时关联查询和统计，可为公路滑坡的监测预警提供实时分析资料。利用以上方法对湘西常德－吉首高速公路某边坡进行了三维模型的构建和可视化，验证了该方法的有效性

Abstract

Based on MapGIS-TDE platform

aimed to the highway slope model building

the “entity-oriented spatial data model based on feature” which has good adaptability and flexibility is applied to achieve the data organization and storage. Using the survey and design data of highway

the 3D model building methods of the slope surface

ground and underground are presented; the sub-model building methods of the unexcavated slope

excavated road and excavated slope are also discussed for building terrain model. In addition

based on the surface displacement and rainfall monitoring data

3D real-time inquiry and statistics are available to provide real-time analysis for highway landslide monitoring and precaution. The 3D slope model of the Changde－Jishou expressway in Hunan province has been established by this method.

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