土钉支护设计方法综述研究

Reviewing and Studying on the Design Methods of Soil Nailing System

土钉支护技术作为一种经济安全、快速简便的新型挡土技术 ,在我国得到迅速推广和广泛应用 ,并形成了较为成熟的理论体系。通过综述研究 ,对土钉支护的破坏模式、边坡稳定性、计算方法归纳总结 ,介绍一些软件及其设计方法 ,以更好地了解我国土钉支护设计的理论分析水平 。

Soil nailing, a simple retaining technique for excavation support, has been developed quickly in China, and its applications in recent years show that it has great advantage in safety and cost saving In order to study the oretical level of soil nailing system completely, the failure configurations, slope stability and calculation methods of soil nailing were summed up, and some softwares and its design method by reviewing were introduced, which will be of some helps to composite soil nailing