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| 地基岩土三维建模在电厂中的应用研究 | |
| 引用本文： | 任治军,刘欣良,戴洪军. 地基岩土三维建模在电厂中的应用研究[J]. 电力勘测设计, 2009, 0(5): 18-23 |
| 作者姓名： | 任治军 刘欣良 戴洪军 |
| 作者单位： | 1. 江苏省电力设计院,江苏,南京,211102;东南大学土木学院,江苏,南京,210096 2. 江苏省电力设计院,江苏,南京,211102 |
| 摘 要： | 电厂地基岩土的三维地质建模是实现数字化电厂设计的最基础的组成部分之一。本文基于GIS软件提供的平台,结合某电厂各建设阶段获得的工程地质信息,通过岩土体分层的归一化处理等手段进行地基岩土体的三维地质建模;实现以三维地质模型的构建消除信息孤岛,全面反映扩建场地的岩土工程条件的目的;并通过地质模型的三维分析处理和关键岩土体单元的可视化等研究,为地基方案比选提供更翔实、更直观的地下空间资料。最后对三维地质模型的工程应用进行了探讨。 |
| 关 键 词： | 岩土 GIS软件 三维地质模型 方案 |
Application and Research of Rock-Soil Three-dimensional Modeling for Power Plant Foundation |
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| Abstract: | Three-dimensional geological modeling for rock-soil of power plant foundation is a basic part of digital power plant design.Based on the platform provided by GIS(Geographic Information System) and combining geological information obtained from each construction phase of certain power plant,this thesis carries out three-dimensional geological modeling for rock-soil mass of foundation by using manners including normalization processing of rock-soil mass layering and successfully eliminates isolated information island and shows the geological engineering conditions of extension fi eld.It also provides more detailed and clear underground space information for foundation scheme comparison and selection through three-dimensional analysis of geological model and visualization of key rock-soil mass unit.Finally,the thesis explores the application of three-dimensional geological model in projects. |
| Keywords: | foundation rock-soil geographic information system three-dimensional geological model foundation scheme. |
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