| 复杂地质背景下的三维建模及应用分析 |
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| 引用本文： | 王刚, 杨静熙. 2016: 复杂地质背景下的三维建模及应用分析. 工程地质学报, 24(s1): 1437-1441. DOI: 10.13544/j.cnki.jeg.2016.s1.212 |
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| 作者姓名： | 王刚 杨静熙 |
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| 作者单位： | 1.中国电建集团成都勘测设计研究院有限公司 成都 610072 |
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| 摘 要： | 锦屏一级水电站工程规模大，场地地质条件复杂，给地质的分析工作带来了极大的困难，急需分析手段的。作者结合锦屏一级三维地质模型中三滩向斜、深部裂隙、Ⅳ2级岩体等复杂地质对象的建模过程，总结了基于三维勘探图元的复杂地质曲面建模方法，并依托三维地质模型进行了坝头边坡及地下洞室分析中的可视化分析，供类似工程借鉴参考。
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| 关 键 词： | 锦屏一级水电站 三维地质模型 工程地质 水电工程 |
| 收稿时间： | 2016-02-25 |
| 修稿时间： | 2016-05-20 |
3D MODELING ON COMPLICATED GEOLOGICSL SITUATIONS WITH ITS APPLICATIONS |
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| WANG Gang, YANG Jingxi. 2016: 3D MODELING ON COMPLICATED GEOLOGICSL SITUATIONS WITH ITS APPLICATIONS. JOURNAL OF ENGINEERING GEOLOGY, 24(s1): 1437-1441. DOI: 10.13544/j.cnki.jeg.2016.s1.212 |
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| Authors: | WANG Gang YANG Jingxi |
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| Affiliation: | 1.Powerchina Chengdu Engineering Corporation Limited, Chengdu 610072 |
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| Abstract: | Jinping Ⅰ hydropower station is a large scale engineering project with complicated geological conditions, which make great difficulties in geological analysis. It's an urgency to figure out analyzers with which can help. The author makes a review of modeling processes of complex geological objects, such as Santan syncline, deep fractures, rock masses of level-Ⅳ2 and so on in Jinping Ⅰ. Based on 3D geological logging maps, a summarize on complex geological surface modeling methods is put forward. Then, a visualization analysis is carried out. It shows several analysis of dam heads, side slopes and underground cavities in the 3D geological models. These practices can provide reference for other project of similar kind. |
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| Keywords: | Jinping Ⅰ hydropower station 3D geological model Engineering geology Hydropower project |
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