摘要
应用有限元法对柔性注压锚杆所受拉拔载荷进行分析,了解其结构特性,并研究其在不同设计参数下许用拉拔载荷的变化情况,从而得出各设计参数与锚杆许用拉拔载荷之间的关系,为今后的实验研究提供参考,也为锚杆的优化设计提供依据。
To further understand the structure and characteristics of flexible pressurized anchor, the allowable pullout load made on it were analyzed, and the variation of allowable pullout load under different designing parameters studied also. Then, the relationship between each designing parameter and the allowable pullout load of anchor was obtained, which offers references for both subsequent experimental study and optimization design of anchor.
出处
《矿山机械》
北大核心
2010年第15期1-5,共5页
Mining & Processing Equipment
基金
国家自然科学基金项目──深部软岩流变理论与高分子材料相似模拟研究(50974077)
