摘要
对地下开采引起的岩体移动变形问题建立了数学模型,通过工程实际分析验证了该数学模型的准确性,并对其引发的农村房屋开裂破坏、农田塌陷问题进行了预测分析,为矿产开采、安全生产提供了科学指导。
A mathematical model was used to make analysis for the rock mass displacement and deformation due to underground mining,the model was verified correct through real engineering practice.The cracking damage of rural houses and collapse of farmland were analyzed,which will provide guidance for mining and safety production.
出处
《安徽农业科学》
CAS
2012年第31期15378-15378,15501,共2页
Journal of Anhui Agricultural Sciences
基金
河北省科学技术研究与发展计划项目(11276733)
关键词
地下开采
岩体移动变形
开裂破坏
塌陷
数学模型
农田
Underground mining
Rock mass displacement and deformation
Cracking damage
Collapse
Mathematical model
Farmland
