建筑钢结构的优化设计及应用

摘要

Steel frame structure due to the use of high strength materials, application and design used when is high, the local stress, residual stress and geometric deviations were relativel-y sensitive. For the steel frame construction, strength, fatigue is inevitable, so the damage detection is also essential. This pa-per mainly discusses the design and application of steel frame construction.%　　钢框架建筑结构由于所使用的材料强度高，并且设计时所用的应用也高，对局部应力、残余应力及几何偏差等都比较敏感。对于钢框架建筑而言，强度、疲劳等都是不可避免的，因此损伤检测也是必不可少。本文主要探讨钢框架建筑的优化设计及应用。