泾阳北部地裂缝发育特征及防治  

Development Features and Control of Ground Fissures in Northern Part of Jingyang

作　　者：岳明[1] 冉广庆[1] 

机构地区：[1]陕西省煤田地质局一三一队,陕西韩城715400

出　　处：《中国煤田地质》2004年第4期42-43,47,共3页Coal Geology of China

摘　　要：根据实地调查分析研究,对陕西省泾阳北部地裂缝的发育特征进行了系统的归纳,初步认为泾阳县地裂缝发育特点在空间分布上与地形地貌、地质构造等地质条件有关,在时间分布上与降雨和农田灌溉密切相关。就其形成条件机理提出了控制行为,稳定现象,防止灾害等防范原则。According to field investigation and analysis, the paper systematically summed up the development features of ground fissures in northern part of Jingyang, the paper holds a preliminary opinion that their spatial distribution is related to topographic features and geological structures, while the time distribution is closely related to rainfall and agricultural irrigation. With regard to the formation mechanism, the paper put forward prevention principles of to control the action, level off the event and avoid the calamity.

关 键 词：地裂缝 发育特征 形成条件 防范措施 泾阳 

分 类 号：P694[天文地球—地质学]