白龙江中游地震次生地质灾害特征
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
依据汶川大地震后甘肃省国土资源厅的排查资料,统计分析了甘肃省南部白龙江中游地区汶川大地震次生地质灾害的特征和分布规律,研究了其分布与主要影响因素的关系。结果表明地震次生地质灾害的分布在较大程度受坡度、地层岩性和人类活动影响。研究结果可为灾后重建场地选择和次生地质灾害防治提供参考。
According to the investigation information from relevant departments which is organized by Gansu Provincial Department of Land Resources after the great Wenchuan earthquake in 2008,the characteristics and distribution of induced geological disasters,and the relationship between the disasters distribution and main influencing factors in the middle reaches of Bailongjiang River in Gansu province are analyzed.The results show that the distribution of earthquake induced geological disasters is affected by slope gradient,stratum lithology and human activity in a large extent.The result provide some references to selecting post-disaster reconstruction location and the prevention to induced earthquake geological disasters.
引文
[1]林良俊,方成,李小杰,等.5.12汶川地震灾区地质灾害情况初步分析[J].水文地质工程地质,2008,4:1-4.
    [2]彭瑛,刘文婷,张志,等.基于遥感调查的汶川地震极重灾区次生地质灾害分布特征[J].长江流域资源与环境,2010,19(1):107-112.
    [3]王猛,王军,江煜,等.汶川地震地质灾害遥感调查与空间特征分析[J].地球信息科学学报,2010,12(4):480-486.
    [4]殷跃平.汶川八级地震滑坡特征分析[J].工程地质学报,2009,17(1):29-38.
    [5]黄润秋,李为乐.汶川地震触发崩塌滑坡数量及其密度特征分析[J].地质灾害与环境保护,2009,20(3):1-7.
    [6]黄润秋,裴向军,李天斌.汶川地震触发大光包巨型滑坡基本特征及形成机理分析[J].工程地质学报,2008,16(6):730-741.
    [7]钟秀梅,梁收运.G212线陇南段地质构造对滑坡的控制作用[J].工程地质学报,2007,15(增刊):141-145.
    [8]Shouyun Liang,Yunxing Wang,Yu Wang.Risk assessment of geological hazard in Wudu area of Longnan City,China[J].Applied Mechanics and Materials,2011,39:232-237.
    [9]张永双,雷伟志,石菊松,等.四川5.12地震次生地质灾害的基本特征初析[J].地质力学学报,2008,14(2):109-116.
    [10]张俊杰,李智学,赵岩.陕西省南郑县地震次生地质灾害特征及其防治[J].中国煤炭地质,2008,20(9):39-42.
    [11]鄢毅,王军,李鸿雁.汶川地震区地质灾害特征及成生过程探讨[J].中国地质灾害与防治学报,2009,20(2):143-144.
    [12]鲍叶静,高孟潭,姜慧.地震诱发滑坡的概率分析[J].岩石力学与工程学报,2005,24(1):66-70.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心