摘要
针对现行《门式刚架轻型房屋钢结构技术规程》(CECS 102∶2002)中楔形柱平面内稳定计算公式偏于安全较多的不足,采用数值积分法分析了工形截面楔形柱平面内极限承载力,主要研究了楔形柱弯矩与轴力的相关曲线,并通过多种方案的分析比较,提出相关公式,为进一步修订规范提供理论依据。
In view of this situation that the formula of in plane stability of tapered column in the current code “Technical Specification for Steel Structure of Light Weight Buildings with Gabled Frames” (CECS 102∶2002) is safe excessively, the in plane ultimate capacity of tapered column is analyzed by numerical integration method, and the correlation curves of tapered column are mainly studied, at last a correlation formula is put forward by several analyses and comparisons, providing a theoretical evidence for further revising the code
出处
《钢结构》
2005年第2期82-85,共4页
Steel Construction
