方钢管混凝土综述【摘 要】：介绍了方钢管混凝土的定义和结构特点，以及其理论在国内外的发展。并举出实际工程例子来阐明其在建筑中广阔的应用前景，同时也提出了方钢管混凝土结构存在的问题。【关键词】：方钢管混凝土；承载力；稳定性；应用【Abstract】It Introduces the definition and the features of square steel tube concrete structure,and its theory in the development of both at home and abroad. And gives some practical engineering examples to clarify its broad application prospects in building,and has also put forward the existing problems in square steel tube concrete structure. 0引言 伴随着人类的进步，科技的进步。人类建筑
