| 京郊门城镇地面塌陷危险性研究 |
| |
| 引用本文： | 慎乃齐,张杰坤,连建发,赵波,纪玉杰,陈铁军.京郊门城镇地面塌陷危险性研究[J].现代地质,2000,14(4):479-483. |
| |
| 作者姓名： | 慎乃齐 张杰坤 连建发 赵波 纪玉杰 陈铁军 |
| |
| 作者单位： | 1. 中国地质大学工程技术学院,北京,100083
2. 北京地质研究所,北京,100011 |
| |
| 基金项目： | 国家计委国土司项目!(编号 :计司国地 [1996 ]44) |
| |
| 摘 要： | 采空地面塌陷是门城镇地区危害性最严重的地质灾害类型。根椐实地勘察资料 ,论述了地面塌陷的分布特征和形成条件 ;选取与塌陷密切相关的 1 1个因素 ,采用二级模糊综合评判法对地面塌陷的危险度进行了分区预测。
|
| 关 键 词： | 采空区 塌陷类型 影响因素 危险度分区 门城镇 北京 |
| 修稿时间： | 2000-04-18 |
STUDY OF GROUND COLLAPSE RISK IN MENCHENG TOWN,BEIJING |
| |
| SHEN Nai-qi,ZHANG Jie-kun,LIAN Jian-fa,ZHAO Bo,JI Yu-jie,CHEN Tie-jun.STUDY OF GROUND COLLAPSE RISK IN MENCHENG TOWN,BEIJING[J].Geoscience——Journal of Graduate School,China University of Geosciences,2000,14(4):479-483. |
| |
| Authors: | SHEN Nai-qi ZHANG Jie-kun LIAN Jian-fa ZHAO Bo JI Yu-jie CHEN Tie-jun |
| |
| Abstract: | Gob collapse is the most serious geological disaster type in Mencheng Town,Beijing.According to the survey's data in the field, the authors discuss the characteristics of ground collapse distribution and its formation, and choose eleven factors which are much connected with the collapse. Using the two stage fuzzy comprehensive evaluation, the risk degrees of ground collapse at Mencheng Town are divided into three classes and the region is divided into risk zone , relative risk zone and relative stability zone correspondingly. The evaluating results can better reflect the facts, and can provide a scientific basis for the disaster control and the city construction planning. |
| |
| Keywords: | gob collapse type influence factor division of risk degree Mencheng Town Beijing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
