| 中国活动构造与环境灾害研究中的若干重大问题 |
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| 引用本文： | 彭建兵.中国活动构造与环境灾害研究中的若干重大问题[J].工程地质学报(英文版),2006,14(1):5-12. |
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| 作者姓名： | 彭建兵 |
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| 作者单位： | 长安大学地测学院,国土资源部岩土工程开放研究实验室,西安710054 |
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| 基金项目： | 国家自然科学基金重点项目(编号:40534021)，国土资源大调查项目(编号:200411300025)，国家西部交通建设科技项目(编号:200431881211) |
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| 摘 要： | 活动构造与环境灾害是密切相关的。活动构造可以直接引起地质灾害,构造活动引发的地震又可以派生出一系列地质灾害,人类不恰当的工程活动还可以恶化地质构造环境而加剧地质灾害。在活动构造与环境灾害相关性研究方面,我国急待启动四大科学问题的研究工作:基于现代大陆动力学的中国大陆区域地壳稳定性分区评价研究;青藏高原隆升与地质灾害;活动断裂的工程危害及其防治;地质灾害的内外动力耦合成因机理。
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| 关 键 词： | 活动构造 地质灾害 青藏高原 活断层 地壳稳定性 |
| 文章编号： | 1004-9665/2006/14（01）-0005-08 |
| 收稿时间： | 2005-11-01 |
| 修稿时间： | 2005-11-012005-12-01 |
SOME IMPORTANT PROBLEMS TO BE ADDRESSED IN RESEACH OF ACTIVE TECTONICS AND ENVIRONMENTAL DISASTERS IN CHINA |
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| PENG Jianbing.SOME IMPORTANT PROBLEMS TO BE ADDRESSED IN RESEACH OF ACTIVE TECTONICS AND ENVIRONMENTAL DISASTERS IN CHINA[J].Journal of Engineering Geology,2006,14(1):5-12. |
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| Authors: | PENG Jianbing |
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| Institution: | Changan University,Xi'an 710054 |
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| Abstract: | The active tectonics is closely related to environmental disaster.The geological disaster can be directly provoked by active tectonics, while earthquakes generated by activity of constitutions may derive a series of geological disasters.In addition,inappropriate activities of mankind can deteriorate the geological tectonic environment and aggravate the geological disasters.As for the study on the relations between active tectonics and the environmental disaster,the following four scientific problems should be addressed immediately: the zoning evaluation on the stability of China regional crust based on the modern continental dynamics;the uplift of Qinghai-Xizang Plateau and geological disasters;the engineering hazard of active tectonics and its prevention;and genetic mechanics of geological disasters by coupling the inherent and external dynamics. |
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| Keywords: | Active tectonics Geological disaster Qinghai-Tibet Plateau Active fault Stability of crust |
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