节点文献
立井上部三重径向压缩的计算机仿真
COMPUTER SIMULATION OF THKEE DIMENSION RADIAL COMPRESSION INUPPER PART OF SHAFT SHI QUN DE YUGUANGMING LIU LICHEN
【摘要】 简述了井筒上部三重压缩的产生,提出了三重压缩的计算机仿真方法,分析了三重压缩的特征和规律。
【Abstract】 This paper sets forth the production of three-dimenssion compression in theupper part of shaft, puts foward the computer simulation method of three-dimension com-pression, and analyses the characteristics and law of three-dimension compression.
【关键词】 井筒;
三重径向压缩;
计算机仿真;
受力状态;
【Key words】 shaft; three-dimension radial compression; computer simulation; forced state;
【Key words】 shaft; three-dimension radial compression; computer simulation; forced state;
- 【文献出处】 东北煤炭技术 ,COAL TECHNOLOGY OF NORTHEAST CHINA , 编辑部邮箱 ,1994年02期
- 【分类号】TD321
- 【被引频次】3
- 【下载频次】29