山东沿海及近海地区主要地质灾害类型分析
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摘要
山东沿海与近海地区发育有多种地质灾害。通过对该地区存在的主要地质灾害进行系统的野外调查、统计与分析,编绘了研究区及邻域的地质灾害分布图,总结了各种地质灾害的空间发育特点。在成因分析的基础上,将研究区内的地质灾害划分为地震、地面变形、边坡灾害、流体灾害、水土质变异、气相灾害、不稳定沉积和其它地质灾害因素8类,并进一步细分为33种。作者从地质灾害的形成动力、成生关系、成灾过程、成灾关联性、成灾可控性及其危害性出发,阐述了各种地质灾害的属性特征。为防灾减灾提供了决策依据。
There are many kinds of geological hazards in the coastal and offshore areas of Shandong Province. Based on systematic survey, and statistic analysis of the main geological hazards, a map showing the distribution of geological hazards was compiled for the areas, and the development features of the geological hazards in space were discussed. Based on the analysis of the causes of their formation, the geological hazards were classified into thirty three kinds and eight types. The eight types are earthquake, land deformation, slope hazard, fluid hazard, the variation of water-soil quality, gas geological hazards, unstable deposit and other geological hazard factors. Their characteristics were expounded in terms of their formation dynamics, genesis, generation process, relationship, controllability and harmfulness of, thus providing a foundation for decision-making for the prevention and mitigation of hazards.
There are many kinds of geological hazards in the coastal and offshore areas of Shandong Province. Based on systematic survey, and statistic analysis of the main geological hazards, a map showing the distribution of geological hazards was compiled for the areas, and the development features of the geological hazards in space were discussed. Based on the analysis of the causes of their formation, the geological hazards were classified into thirty three kinds and eight types. The eight types are earthquake, land deformation, slope hazard, fluid hazard, the variation of water-soil quality, gas geological hazards, unstable deposit and other geological hazard factors. Their characteristics were expounded in terms of their formation dynamics, genesis, generation process, relationship, controllability and harmfulness of, thus providing a foundation for decision-making for the prevention and mitigation of hazards.
引文
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[2]郭希哲.中国地质灾害与防治[M].北京:地质出版社,1991.
[3]段永侯,罗永华,柳源,等.中国地质灾害[M].北京:中国建筑工业出版社,1993.
[4]李凡,于建军.陆架海灾害地质因素分类[J].海洋科学,1994,(4):50-53.
[5]Dunbar P K,Dane S C,Park P K.Natural Hazards DATA and In-formation in the United States[A].Natural Hazards Mapping-Pro-ceedings of the International Forum[M].Japan:Geological Survey ofJapan,1994.57-84.
[6]Mizutani Sh.Hazard Map Project and Related Activities of NaturalDisaster Science in Japan[A].Natural Mapping-Proceedings of theInternational Forum[M].Japan:Geological Survey of Japan,1994.45-50.
[7]Yang Zuosheng.Marine geohazards of the modern subaqueous YellowRiver Delta[A].Geological Hazards and Environmental Studies ofChina Offshore Areas[M].Qingdao:Oingdao Ocean UniversityPress,1995.
[8]冯志强,冯文科,薛万俊,等.南海北部地质灾害及海底工程地质条件评价[M].南京:河海大学出版社,1996.
[9]郭玉贵,王兴国,王红霞.试论中国东部沿海地区的地质灾害[J].海洋地质与第四纪地质,1994,(14):159-162.
[10]Guo Yugui,Wang Hongxia,Liu Shaohua,et al.The preliminaryanalysis on the marine geological disasters along the coast of EastChina[A].Geological Hazards and Environmental Studies of ChinaOffshore Areas[M].Qingdao:Qingdao Ocean University Press,1995.
[11]郭玉贵,周才凡,韩乃明.中国近海及邻域地质灾害发育特征及其形成机制[J].中国地质灾害与防治学报,1998,(8):1-7.
[12]郭玉贵,辛永忠.青岛地区断裂分形分析[J].非线性动力学学报,1998b.(5):274-277.
[13]郭玉贵,王红霞,陈俊仁.中国近海环境地质与灾害地质.中国近海地质[M].北京:地质出版社,1998c.284-310
[14]王红霞,辛永忠.中国近海地区地质灾害分类[J].中国地质灾害与防治学报,1997,(2):67-70.
[15]栾光忠,任鲁川,段本春.青岛及其邻区NE、NW向断裂的活动性研究[J].青岛海洋大学学报,1999,(4):727-732.
[16]郭玉贵,王红霞,邓志辉,等.山东沿海与近海地震分形分析[J].地球物理学进展,2005,20(1):155-159.
[17]Timothy M.Kusky.Geological Hazards[M].Westport,CT,US:Greenwood Press,2003.
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