【摘要】 沿海地区高速公路的建设 ,不可避免地要涉及到对软土地基的处理 ,而软基路段往往是制约工期和造价的主要因素之一 .文中具体分析闽南地区高速公路软土特征 ,对排水固结、堆 (超 )载预压、水泥搅拌桩复合地基和水泥煤粉灰碎石桩等常用的软基处理方法进行评价更多还原

【Abstract】 It is unavoidable for the construction of expressway in coastal region to touch upon the treatment of soft subsoil foundation, and the section of expressway with soft subsoil foundation is often one of factors restricting time limit for the project and cost of constraction. Thus the authors specifically analyse the soft subsoil characteristic of expressway in South Fujian region; and evaluate methods commonly used for treating soft subsoil foundation which include dewatering and consolidation, overload and pre-compaction, composite foundation with cement mixing piles, and cement-coal ash-crushed stone piles.更多还原