某下伏采空区公路滑坡变形机理分析及工程设计

分析了某采空区内新建公路的变形机理,主要采用了锚索微型桩挡墙对路基进行加固支挡,可以在兼顾采空区后期塌陷影响的基础上保证新建公路的稳定安全,可为采空区地区公路的勘察、设计和施工技术的完善提供详实的实践资料,具有十分重要的应用价值。

The Mechanism Analysis and Engineering Design of the Highway Landslide Deformation in An Underlying Mined-out Area

This paper analyzed the deformation mechanism of a newly-buih road in a mined-out area. Mainly using the anchor mini pile retaining wall, it reinforced and supported the subgrade, which ensured the stability and safety of the newly-buih highway, considering the basis of the late collapse effects in mined-out area. It also provided the detailed practical information for the investigation, design and construction technology of the highway in mined-out area, which had very important application value.