公路桥梁施工中软土地基施工技术的应用

Application of Soft Soil Foundation Construction Technology in Highway Bridge Construction

随着我国社会经济的发展,需要进一步加大公路桥梁建设力度。在公路桥梁施工中,软土地基是常见情形,对公路桥梁工程施工质量和使用寿命有很大影响。基于此,分析软土地基特点和危害,探讨软土地基处理中主要施工技术方法和操作要点。分析表明,需根据公路桥梁工程具体情况选择合适的软基处理技术施工,并做好质量监管工作,保证地基处理质量,提高地基强度。

With the development of social economy in our country,the construction of highway and bridge should be strengthened.In the highway bridge construction,the soft soil foundation is the common situation,has the very big influence to the highway bridge engineering construction quality and the service life.This paper analyzes the characteristics and hazards of soft soil foundation,and discusses the main construction techniques and operating points in soft soil foundation treatment.The analysis shows that it is necessary to select appropriate soft foundation treatment technology according to the concrete conditions of highway bridge engineering,and do well in quality supervision to ensure the quality of foundation treatment and improve the strength of foundation.