淤泥固化土技术在连云港徐圩港区软土地基中的应用

沿海地区分布大量软土地基，近年政府加大对山体及其植被保护的力度，建筑市场碎石土供给量剧减，价格飞涨。为缓解供需矛盾，急需寻求一种软土地基处理的新材料。以连云港徐圩港区淤泥固化土的实际应用为例，从技术、应用效果、经济性等方面进行分析，认为淤泥固化可部分取代石料的使用，是软土处理有效的方法之一，有应用推广的价值，为建设“环境友好、资源节约”型社会做出贡献。

Application of stabilized soil from silt technology in soft soil foundation of Lianyungang Xuwei port

A lot of soft soil foundation distributes in coastal areas. In recent years, the government haspaid more protection to the mountain and its vegetation, thus the supply of gravel soils has reduced greatly andthe price has shot up. In order to ease the contradiction between supply and demand, we need to seek a way ofsoft soil foundation processing for new materials. Taking the practical application of the stabilized soil from siltXuwei Lianyungang port as an example, we carry out an analysis from aspects of technology, application effect andeconomy, and draw the conclusion that the sludge solidification can be used partly replacing stone, which is one ofthe most effective methods for soft soil treatment. It is worthy of popularizing and contributes to the construction ofenvironment friendly and resource saving type society.