摘要
通过对呼伦贝尔草原地区的开采损害现场勘查和分析,揭示了在覆岩岩性软弱的条件下,草场的开采损害主要表现为草场下沉、小台阶裂缝和草场隆起等3个特征,并对草场损害特征产生原因及治理措施进行了分析,对我国西部草原地区的开采损害分析及治理提供参考。
Based on the investigation and analysis of mining damage in Hulunbuir grassland area,reveals the three characteristics of the grassland damage, such as the grassland subsidence, the small step crack and the grassland uplift. Analysis of the causes and control measures of grassland damage characteristics, and provide a reference for the exploitation of the western grassland areas in china.
出处
《煤炭技术》
CAS
北大核心
2016年第2期37-39,共3页
Coal Technology
关键词
草场裂缝
开采沉陷
草场沉陷治理
开采损害
pasture cracks
mining subsidence
pasture subsidence governance
mining damage
