堆载预压在小型结构物及桥头路基施工中的应用

Application of Surcharge Preloading in Constructing Little-scale Structure and Roadbed at Bridge Head

堆载预压是提高地基承载力的一种有效方法。通过实例分析,深入阐述堆载预压在高速公路小型结构物及桥头两侧应用的计算方法、质量控制要点,有利于该方法的推广应用。

Surcharge preloading is effective in raising foundation bearing capacity. Based on one instance, the relating calculation method and quality control essentials are elaborated, beneficial to the application and popularization of this method.