摘要
通过对锚杆抗拔承载机理的深入分析,综合讨论了锚杆抗拔承载力的设计计算方法,并结合工程实例,对锚杆抗拔试验及承载力确定方法进行了探讨,提出了基于锚杆抗拔试验资料的Q—s调整双曲线预测模型,获得了一些有益结论,具有一定的工程参考价值。
Through an analysis of anti-pulling mechanism, the design and calculation of bearing capacity of anchored bar is discussed in detail in this paper. Methods for anti-pulling test and bearing capacity determination of anchored bar are explored with reference of engineering projects. Based on the Q versus s data from field tests, an adjusted hyperbolic model is proposed to predict the anti-pull-force. Finally, several useful conclusions are drawn with certain engineering values.
出处
《中南公路工程》
北大核心
2003年第4期4-7,共4页
Central South Highway Engineering
