章昌保1，高鹏飞1，赵林2，杨永新1
（内蒙古科技大学 建筑与土木工程学院，内蒙古包头 014010）
关键字：规范法土钉轴力对比分析
中图分类号：TU432文献标识码：A
摘 要：土钉墙支护结构在目前具有很强的现实意义，由于工程设计人员对土钉受力机理的不同理解，从而选择不同的设计规范，得出不同的计算结果。本文以包头某深基坑工程为实例，使用建筑工程现行的三种规范对上部土钉墙支护结构的土钉轴力计算，对比分析这三种规范法计算结果的差异性，并讨论产生差异性的原因，为以后本地区类似工程提供一些计算参考。
Contrastive analysis of soil nail axial force with code method
ZHANG Chang-bao1,GAOPeng-fei2,YANG Yong-xin3
（Architecture and Civil Engineering School, InnerMonglia University of Science and Technology，Baotou014010.china）
Keyword：code method，soilnail axial force，contrastive analysis
Abstract：Soil nailing wall supporting structures have verystrong practical significance at the present time. The different understandingof the soil nail force mechanism by the engineering designers results in the choiceof different design codes, and then different results are obtained. A descriptionof the foundation pit engineering presents in Baotou was presented. The soilnail axial force of the upper supporting structure were calculated by using thethree kinds of existing construction codes. The differences among these threecodes were compared ,the results were analyzed and the causes of thedifferences were discussed. Some references were provided for future similarprojects in Baotou.