北京地区突发地质灾害分布规律研究

北京地区突发地质灾害隐患较多,发生频率较低,诸多学者已做了大量的现场调查和理论分析研究工作,但多是专注于一类或几类灾害或是局部地区的地质灾害,规律总结的依据主要为地质灾害隐患数据,难以准确反映北京地区突发地质灾害的分布特征。针对以上存在的问题,通过对2004~2014年已发生的地质灾害相关数据进行统计、分析,总结了近10年北京地区突发地质灾害的分布规律。

Study on the distribution regularity of the sudden geological calamity happened in Beijing

There are lots of potential sudden geological calamities in Beijing, but the occurrence frequency of them is very low. Many scholars have done a lot of ifeld investigation and theoretical analysis research, but most of them focus on few type or local area. The distribution regularity of sudden geological calamity derived from potential geological calamity data may not accurately relfect the distribution characteristic of sudden geological calamities. Therefore, the distribution regularity of sudden geological calamity during the 10 years was summarized by means of statistics and analysis the related data of sudden geological calamity between 2004 and 2014.