摘要
在钢筋混凝土楼盖设计中,为简化计算,主梁常作为次梁不动铰支点处理,并忽略主梁在交叉点处的竖向位移。分析了由此引起的内力计算误差,讨论了影响支承性能的主要因素及主梁作为次梁不动铰支点的条件。
In order to simplify calculation,major beam is often regarded as the fixed supporting of secondary beam in design of reinforced concrete floor.And vertical displacement at the supporting is neglected at the same time.It is studied the calculating error in the calculating of internal force.Primory factors and supporting behaviour are also discussed.
出处
《工业建筑》
CSCD
北大核心
2007年第z1期271-272,276,共3页
Industrial Construction
基金
新疆水利水电重点学科基金资助(XJZDXK-2002-10-05)
关键词
钢筋混凝土楼盖
梁
力法
reinforced concrete floor beam internal force method
