Chemical Grouting Technique To Strengthen The Bridge (Culvert) Abutment Soft Ground Projects

摘要

Guangxi the Yulin Tieshan'gang Expressway Bridge Grouting roadbed practice, describes a chemical grouting of construction methods to prevent highway traffic bridgehead depression after jumping disease, cone penetration test by heavy cone momentum before and after grouting Deflection detection method for testing the effects of the project, validation of the technology for the new road bridge (culvert) abutment soil reinforcement pretreatment oil with good results, can significantly improve the bearing capacity of foundation.