节点文献
矿山立井采动变形损坏特征及检测技术
Study on the mine shaft deformation and surveying method
【摘要】 分析了矿山立井采动变形与损坏的规律,提出了井壁变形现场观测研究的理论依据、方法和技术手段.对井筒的径向变形、附加应力、轴向变形及其检测技术和方法进行了讨论.
【Abstract】 The pattern of vertical shaft deformation and destruction affected by underground mining or other factors has analyzed in this papen.And it puts forward a theoretical basis and practical method for measuring and studying vertical deformation in-site.
【关键词】 煤矿;
安全生产;
立井井筒;
变形与损坏;
检测技术;
【Key words】 coal mine; safety in production; shaft; deformation and damage; surveying;
【Key words】 coal mine; safety in production; shaft; deformation and damage; surveying;
- 【文献出处】 中国计量学院学报 ,Journal of China Institute of Metrology , 编辑部邮箱 ,2005年03期
- 【分类号】TD326;
- 【被引频次】4
- 【下载频次】110