建筑钢结构抗震设计及优化策略  

Seismic Design and Optimization Strategies for Building Steel Structures

作　　者：曹会敏 Huimin Cao(Xi'an Traffic Engineering Institute,Xi'an,Shaanxi 710300)

机构地区：[1]西安交通工程学院,陕西西安710300

出　　处：《教育教学研究前沿》2024年第6期69-71,共3页Frontiers of Education and Teaching Research

基　　金：陕西高校青年创新团队(城市轨道交通道床关键技术创新团队)(编号:XJY24TD002)。

摘　　要：钢结构建筑在现代建筑中占据重要地位,其抗震性能的设计至关重要。地震等自然灾害对建筑物的安全性构成了严重威胁,因此,提高钢结构建筑的抗震能力成为设计过程中的关键环节。然而,钢结构建筑在抗震设计方面面临着诸多挑战,如几何非线性缺陷、初始缺陷和残余应力等复杂因素。这些因素对钢结构的稳定性和抗震性能产生深远影响,需要在设计过程中予以充分考虑。本文旨在深入探讨影响钢结构建筑抗震设计的关键因素,并提出相应的设计原则和运用要点。通过科学的方法和策略,提升钢结构建筑的抗震性能和稳定性,确保在地震等自然灾害发生时,建筑物能够保持足够的安全性和持久性,并为钢结构设计提供理论依据与技术保障,以利于工程的实际运用。Steel structure buildings play an important role in modern architecture,and the design of their seismic performance is crucial.Earthquakes and other natural disasters pose a serious threat to the safety of buildings,therefore,improving the seismic resistance of steel structure buildings has become a key link in the design process.However,steel structure buildings face many challenges in seismic design,such as complex factors such as geometric nonlinear defects,initial defects,and residual stresses.These factors have a profound impact on the stability and seismic performance of steel structures and need to be fully considered in the design process.This article aims to explore in depth the key factors that affect the seismic design of steel structure buildings,and propose corresponding design principles and application points.By using scientific methods and strategies,the seismic performance and stability of steel structure buildings are improved to ensure that they can maintain sufficient safety and durability in the event of natural disasters such as earthquakes.This provides theoretical basis and technical support for steel structure design,which is conducive to the practical application of engineering.

关 键 词：建筑工程 钢结构 抗震设计 优化完善 

分 类 号：TU391[建筑科学—结构工程]