ANALYSIS OF KEY TECHNOLOGIES FOR FILLING SOFT ROCK ROADBEDS ON FREEWAYS
Soft rocks are widely distributed in the Guangdong region of China,with low strength and poor bonding strength,which have a significant impact on the construction of highway embankments and are prone to uneven settlement,posing hidden dangers to driving safety.The article takes the roadbed filling construction of the Zihui expressway in Guangdong province as an example to conduct in-depth research on its filling technology and soft foundation treatment technology.The feasibility study of the technology is carried out from multiple aspects such as scheme selection,on-site test section construction,and later monitoring and measurement,providing research data and construction plans for similar geological construction in the Guangdong region.
highwaysubgrade engineeringsoft foundation treatmentslope monitoring
NETL
NSTL
万方数据
