摘要
以结构力学为基础,分析了4跨超静定混凝土地梁在不同支座变形条件下引起的内力变化,定量计算了地梁的内力变化,结合工程实践问题剖析了地梁开裂及安全性问题,其算例可供有关工程技术人员参考。
Based on structural mechanics, this paper analyzed inner force variation of statically indeterminate concrete ground beams with four spans under different beating deformation, quantitatively calculated inner force variation of ground beams, analyzed ground beams cracking and security problem combined with engineering practice, and the example can be referenced by engineering and technical personnel,
出处
《重庆建筑》
2010年第2期27-30,共4页
Chongqing Architecture
关键词
超静定混凝土梁
内力变化
地梁
安全性
statically indeterminate concrete beam
inner force variation
ground beam
security
