摘要
在大量实地调查和资料分析的基础上,本文主要研究了武隆县地质灾害的特点、成因及防治对策。武隆县地质灾害点多,分布面广,具有很大的危害性。滑坡、崩塌、地面塌陷和危岩是武隆县的主要地质灾害类型。岩石地层的软硬相间、坡体结构的不稳定、山地地形和有效临空面的发育以及暴雨和人为活动的诱发是武隆县地质灾害多发的主要成因。在防治地质灾害的对策方面,其措施主要有编制灾害预测报告、加强监测、加大资金投入、加强领导、加大宣传力度、强化执法检查等。
According to plenty of field surveys and data analyses, this paper discusses the feature,causes and mechanism of landslide hazards in Wulong County. Wulong County has 259 potential geological hazards. They spread out in the 44 villages and towns and have prodigious dangers. The major kinds of geological hazards are the landslide, collapse, subsidence hazards and crack. The causes and mechanism of those geological hazards embody 4 aspects. They are broadly distributing from interbedded soft and hard strata, instability of slope structure, development of mountainous landform and available facing vacancy surface and abduction of rainstorm and human activities.The paper discusses the causes and mechanism of the geological hazards. Finally it discusses the prevention and cure countermeasures against geological hazards from 6 aspects. The main countermeasures are establishing hazards forecasting report, strengthening monitoring, increasing investment, reinforcing leading, intensifying propaganda, consolidating the check of law execution and so on.
出处
《重庆师范大学学报（自然科学版）》
CAS
2005年第1期62-65,共4页
Journal of Chongqing Normal University:Natural Science
基金
国家自然科学基金资助项目(NO.40272126)
