半填挖高填路基力学特性及其施工控制

The mechanical character of semi-fill excavation high filling roadbed and the construction control

通过半填挖高填路基自重与工程荷载作用下和力学特性数值分析比较,阐述了加载和加筋与否以及不同加筋部位条件下的半填挖高填路基应力与位移分布特性,并论述了半填挖高填路基施工过程中加载、填筑施工工艺等方面的质量控制以及填筑体稳定性控制与措施。

Through comparing the self weight of semi-fill excavation high filling roadbed, project load action and mechanical character numerical analysis, it represents the semi-fill excavation high filling roadbed stress and displacement distribution character in load, reinforced or not and the different reinforced location, and discusses the quality control in loading, filling construction technology in the construction of semi-fill excavation high filling roadbed and the control and steps of the stability of the filler.