分析了桥梁软弱土地基处理的必要性，对排水固结法、堆载预压法、换填法、管桩加固法等几种常见的处理措施进行了阐述，以期结合桥梁工程自身的特点及施工要求，选择相对合理的地基处理技术。%The paper analyzes the necessity of soft foundation treatment of bridge, and describes several common processing measures including drainage consolidation method, jointed vacuum-preloading treatment method, replacement method and pipe pile reinforcing method and so on, with a view to selecting rational foundation treatment technology by combining with bridge engineering features and construction demands.
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