公路桥梁中软土地基施工技术应用研究

Application of soft soil foundation construction technology in highway bridge construction

分析了公路桥梁软土地基施工质量的因素,结合软土地基自身的特征,探讨了公路桥梁施工中深层以及浅层软土地基施工技术,通过对管桩加固技术、深层搅拌加固技术、深层密实加固方法、换填土加固技术、强夯加固技术、加筋加固技术、排水固结技术的合理应用,能够有效提升软土地基强度以及应变性能,从而保障软土地基的施工质量。

The factors of soft soil foundation construction quality of highway bridges, combined with the characteristics of the soft soil foundationitself, discusses the highway bridge constmction in deep and shallow layer soft soil foundation constmction techWment technology, deep mixing technology, deep density reinforcement method, the change of soil reinforcement technology, dynamic compactiontechnology and the reinforcement technology, drainage consolidation technology reasonable application, can effectively enhance the strength of softsoil and strain properties, so as to ensure the quality of construction of soft soil foundation.