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随着我国高层建筑的深入发展,国家规范对高层建筑的抗震性能要求越来越严格,传统的钢筋混凝土结构已不能适应现代建筑的发展需要.近年来,国内外出现了一种新的结构形式-劲性混凝土结构.本文就将对劲性混凝土框架支撑结构的各种破坏形式及其特点进行介绍,分析并比较了影响其抗震性能的主要因素,阐明了劲性混凝土框架支撑结构较好的抗震性能.
With the deepening development of high-rise buildings in our country, the requirements of national codes for the seismic performance of high-rise buildings are becoming more and more strict, and the traditional reinforced concrete structures can no longer meet the needs of the development of modern buildings.In recent years, a new type of structure --Concrete concrete structure.In this paper, the various forms and characteristics of the supporting structure of the stiffening concrete frame are introduced, the main factors that affect its seismic performance are analyzed and compared, and the better seismic performance of the stiffening concrete frame supporting structure is illustrated performance.