机场高填方工程土基下沉防治措施研究

Research on Prevention and Control Measures of Soil Base Subversion in Airport High-fill Square Project

针对山区或丘陵地区机场的高填方工程竣工后,常出现地基整体下沉或局部下沉的问题,首先归纳了土基下沉的主要原因,然后给出了有效的高填方防治措施,保证施工及工后有足够的耐久性和稳定性,能够承载飞机机轮的反复荷载作用和抵抗各种自然因素的不利影响。

After the completion of the high-fill project at the airport in mountainous area or hilly area,the problem of the overall sinking or partial sinking of the foundation often occurs.First of all,the main reasons for the sinking of the soil foundation are summarized.Then the effective prevention and control measures are given to ensure that the high-fill engineering has sufficient stability and durability,and can carry the repeated load of the aircraft and resist the adverse effects of various natural factors.