不同结构体系建筑的抗震设计及其自动优化方法研究  

RESEARCH ON SEISMIC DESIGN AND AUTOMATIC OPTIMIZATION METHODS FOR BUILDINGS WITH DIFFERENT STRUCTURAL SYSTEMS

作　　者：张贤龙 Zhang Xian-long

机构地区：[1]贵州大学勘察设计研究院有限责任公司,贵阳550000

出　　处：《建筑技术开发》2024年第5期31-33,共3页Building Technology Development

摘　　要：通过研究混凝土结构、钢结构和钢混组合结构体系在抗震设计方面的特点及优势,详细阐述了针对不同结构体系的抗震设计技术策略得知,可采用高强度材料、塑性设计、隔震技术以及阻尼器等。通过使用遗传算法和粒子群算法对钢混组合结构进行了抗震性能自动优化设计,结果表明结构优化算法能够高效自动地搜索最优设计方案,不同结构体系均可采用特定技术与策略提升抗震性能,结构优化算法在抗震设计优化中发挥着重要作用,抗震设计与优化技术的发展将大幅提升建筑结构的抗灾能力,以保障人民的生命财产安全。By studying the characteristics and advantages of concrete structures,steel structures,and steelconcrete composite structural systems in seismic design,this paper elaborates on the seismic design technology strategies for different structural systems.It is found that high-strength materials,plastic design,isolation technology,and dampers can be used.The automatic optimization design of seismic performance of steel-concrete composite structures was carried out using genetic algorithm and particle swarm optimization algorithm.The results showed that the structural optimization algorithm can efficiently and automatically search for the optimal design scheme.Different structural systems can adopt specific technologies and strategies to improve seismic performance.The structural optimization algorithm plays an important role in seismic design optimization.The development of seismic design and optimization technology will greatly improve the disaster resistance of building structures,ensuring the safety of people's lives and property.

关 键 词：结构体系 抗震设计 结构优化 

分 类 号：TU247[建筑科学—建筑设计及理论]