摘要
阐述了预设偏心能改善独柱支撑曲梁受力特性的原理,通过实例分析设置不同偏心值对相同半径曲梁内力的影响、以及不同偏心值对不同半径曲梁的内力影响,并得出了具有一般规律的特性。
The principle that presupposed off-center can improve the mechanical behavior of the single-column supported curved beam was explained in this paper. The influence of different off-center values on the internal forces variations of curved beam with same radius was analyzed based on some examples. The influence of different off-center values on the internal forces variations of curved beam with different radii caused was also given. Some common characteristics were obtained.
出处
《交通与计算机》
2007年第4期117-120,共4页
Computer and Communications
关键词
曲梁
独柱支撑
预设偏心
内力
curved beam
single-column supported
presupposed off-center
internal force
