福厦高速公路施工中的若干问题研究

Research on Some Problems in Fuzhou-Xiamen Expressway Construction

福厦高速公路施工是既有高速公路扩建,穿越福建东南沿海地带,地质情况多为沿海沉积地带,施工过程中的测量问题以及软弱地基和特殊土地基加固问题等,都是控制福厦高速公路施工质量的重要手段。因此,本文结合工程实践,针对以上问题,重点分析了高速公路的施工测量、以及适用于软土地基较厚的水泥搅拌桩施工技术,本文有一定的理论意义和广泛的实际应用。

Fuzhou-Xiamen highway construction is the expansion of the existing highway,crossing the southeast coast of Fujian,the geology is mostly coastal sedimentary areas,and the measurement issues in construction process,the soft ground and special reinforcement of land are the important means of construction quality in Fuzhou-Xiamen Expressway.Therefore,combined with engineering practice,the highway construction survey,and application of the soft thick pile of cement mixing technique are analyzed which has some theoretical significance and wide practical application.