摘要
Abstract
The rock fil s roadbed is a peculiar structure form of roadbed, which has been widely used in highway constructi-on. The technology of rock fil s roadbed has a large difference between soil roadbed because of the larger size of fil er particl-e, and its construction characteristics of high shear strength, st-rong water permeability, greater porosity and crushing rock etc. Currently, the rock fil s roadbed construction lack of the techn-ical guidance of the construction site, which is the main reason that the quality of rock fil s roadbed cannot be guaranteed. In t-his article, the author briefly analysis the rock fil s roadbed co-nstruction process of Highway Bridge.关键词
填石路基/公路建设/填土路基/技术指导/施工工艺Key words
rock fills roadbed/highway construction/fil roa-dbed/technical guidance/construction process
