不锈钢管混凝土研究及应用

Research and Application of Concrete- Filled Stainless Steel Tubular Structures

不锈钢管混凝土作为一种新型材料正日益凸显其自身组合材料的优势,以满足目前实际工程中复杂的环境条件与特殊的工程需求.本文简要说明了不锈钢管混凝土兼具不锈钢和钢管混凝土的材料特点,介绍了在建筑和桥梁结构中成功应用的实例,并总结了当前的研究现状与趋势.结论表明:随着对材料性能研究的不断深入,不锈钢管混凝土在实际工程领域势必具有更加广阔的应用前景.

As an innovative composite material,concrete- filled stainless steel tubular（ CFSST） is highlighting its own unique advantages increasingly in practice projects,which meets the certain requirements in complex environments. In this paper,attention is placed on the brief introduction that CFSST has material characteristics of stainless steel and concrete- filled steel tube（ CFST）,as well as examples in practice projects. It is summarized about current research status and trends of CFSST. The result shows that it is clear that CFSST has the wide development prospect with the deep- going research.