人工围海造地地基处理新技术

The New Technology of Foundation Treatment for Artificial Land Reclamation Around the Sea

随着土地资源的日益紧缺,人工围海造地已经逐渐引起各个国家的重视。人们根据施工经验,开发出一套利用就近海域任意底质砂土、淤泥材料来形成地基的吹填方法。然而,利用吹填技术形成的地基往往因承载力低、沉降不稳定等原因达不到人们的使用要求,需要进行地基处理。对吹填土进行地基处理时,要针对土质条件的不同,在以往工程经验和已有地基处理方法的基础上,采取不同的地基处理新技术。

With the growing shortage of land resources,artificial reclamation around the sea has attracted each country＇s attention. According to the construction experience,people developed a set of method of using the nearby sea bottom sand and silt material to form reclamation foundation. However,due to the low bearing capacity and settlement instability,the foundation from hydraulic reclamation technology is often not up to the requirements of people use. As a result,foundation treatment is needed. In the construction of foundation treatment,based on different soil conditions,the past engineering experience and the existing processing method for soft soil foundation,we need to adopt different technologies for foundation treatment.