摘要
采用现行规范公式计算梁和板的挠度时,其计算值远小于实际检测值。本文对现有方法的不足进行了分析, 给出了改进后公式,并举例加以验证。
It is proved that the computed value of the deflection of beam and plate are much less than the actual value by adopting existing specifications formula, this paper analyzed the insufficiency of the existing method, and presented a reformed formula and shown instances to further illustrate.
出处
《现代交通技术》
2005年第6期37-40,共4页
Modern Transportation Technology
关键词
钢筋混凝土
裂缝
收缩
挠度计算
reinforced concrete
cracking
contraction
deflection calculation
