【摘要】 钢筋混凝土结构的延性大小反映结构的塑性变形能力及耗散地震能的能力大小,保证结构的延性是提高建筑抗震性能的重要措施.从提高钢筋混凝土结构延性的措施、抗震措施、构造的破坏形态等方面进行了研究,表明采用合理的结构构造,提高结构的整体性,增强抗震结构的延性性能,可以保证建筑结构实现抗震设防,达到"三水准"的抗震设防标准.更多还原

【Abstract】 Ductility of reinforced concrete structure indicates the ability of the practical deformation of structure and the ability of earthquake energy dissipating.Structural ductility assurance is the important measure to enhance the seismic resistance.The paper researches the measures to enhance the ductility of reinforced concrete structure,seismic performance and the shape of structural destruction and proposes the methods to indicate finally to adopt reasonable structure,to improve the integrity of structure and to enhance the ductility of the structural seismic performance to achieve "Three Standards".更多还原