格宾挡墙发展综述

Summary of the Development of Gabion Retaining Wall

格宾挡墙是一种新型柔性支挡技术,且优于以往传统方法,具有柔性、透水性、耐用性、抗震性以及利于植被生长等优点。近年来逐渐在我国水利、航道、公路、铁路、矿业、地灾、机场等工程建设中广泛应用。回顾了格宾挡墙发展历程,分析了现阶段格宾挡墙的双绞合六边形钢丝网和多种不同填料的界面摩擦特性、格宾挡墙的破裂面形式、加筋格宾挡墙的加筋机理、加筋格宾挡墙最佳布筋方式等研究热点。最后,探讨了格宾挡墙研究理论滞后、设计规范缺失等问题,并提出了对策。

Being a new type of flexible retaining technology, Gabion retaining wall is superior to the traditional methods. It has the advantages of flexibility, permeability, durability, seismic resistance and being conducive to vegetation growth, etc. In recent years, Gabion retaining wall is gradually used widely in the construction of water conservancy, waterway, highway, railway, mining, geological disaster, airport and so on. The development course of gabion retaining wall is re- viewed. The hotspots such as interface friction charaeteristics of double twisted hexagonal wire mesh and various fillers of Gabion retaining wall at the present stage, the rupture surface form of Gabion retaining wall, the reinforced mechanism of Gabion retaining wall, the best reinforcing arrangement of Gabion retaining wall are analyzed. Finally, this paper discusses the lag of theory and the lack of design specification in the research on Gabion retaining wall and puts forward the counter- measures.