太行山区阜长公路越岭段地质灾害发育特征及成因分析

太行山区阜长公路印钞石一长城岭段地质灾害尤为发育，严重影响了阜长公路的安全运行。为有效防灾与减灾，文章立足于野外考察和对已有资料的统计分析，对该地区开展了区域性地质灾害研究。研究表明，研究区域地质灾害有以下几个显著特征：在分布上，灾害发育密集、类型多、分段性显著；成因复杂的松散堆积体是地质灾害的主要物质基础；强烈的水岩作用和内外动力耦合作用是该地区地质灾害形成、发生的重要因素。文章为该区域地质灾害的成灾机理及其防治措施的研究提供了科学依据。

Geologic hazards developmental characteristics and cause analysis of a secondary road in Taihang mountain area

The geologic hazards of Fuping to Changchengling highway Yinchaoshi to Changchengling section in Taihang mountain area is so serious that influences the safe operation. For affective disaster prevention and mitigation, the paper does a regional geologic hazards research based on field investigation and statistic analysis on existing data. The research shows that the geologic hazards here have some distinguishing features below. For the distribution, the hazards are of mane types, high density and remarkable subsections. And loose deposit with complex formation is the main material base of geological disaster. Besides, intense water - rock interaction and coupling of endogenic and exogenic forces are the important factors for the formation and oc- currence of geological hazards in the area. This paper provides a scientific basis for the study of the mechanism of occurrence of the geological hazards in the area and measures for their prevention and control.