摘要
格栅支撑是近些年来发展起来的一种新型支护手段。但对其力学性能及设计方法缺乏理论分析。本文在模型试验结果基础上，提出了用特征曲线法进行格栅喷混凝土支护结构设计。
Lattice girder is a new kind of support which has been developed in recent years,but the mechanical behavior and design method are lack of theoretical analysis.In this paper,a kind of design method called characteristic curve method to be applied to lattice girder plus shoterete structure is suggested on the basis of model tests.The results could be of use for reference.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1996年第6期640-645,共6页
Journal of Southwest Jiaotong University
