论公路路基试验段的施工方案及质量控制

Construction Scheme and Quality Control of Highway Subgrade Test Sections

公路的基础是路基,公路使用性能的优劣也受到路基好坏的影响。通过多年来的实际实验表明,路基的破坏程度还会决定公路的通行情况,破坏程度较轻则只会降低公路的舒适性,而路基破坏程度较重则会影响公路行车的安全性,甚至会出现公路坍塌的现象,导致不能正常通行。在考虑投资和工期问题后,如果能选取合适的公路路基材料,既可以节约大量的工程资金,提高经济效益,还能起到保护环境的效果,社会效益也十分乐观,对提高公路的使用寿命有着积极作用。本篇论文将对公路路基试验段的施工方案及质量控制展开详细论述。

Highway is the basis of roadbed,road use performance is also affected by the quality of roadbed.The actual experiment shows that through the years,traffic conditions of the subgrade damage will determine the extent of damage of highway,more light will only reduce the comfort of the highway subgrade,and the extent of damage is heavy is safety impact of road traffic,can appear even highway collapse phenomenon,due to the inability to normal traffic.In considering the investment and construction problems,if can choose appropriate highway subgrade material,not only can save a lot of project funds,improve economic efficiency,but also to protect environment effect,social benefits are also very optimistic,plays a positive role to improve the service life of the road.This paper will be on the test section of the highway roadbed construction scheme and discusses in detail the quality control.