摘要
在试验基础上推导出连续组合梁负弯矩区极限抵抗矩的计算公式．以跨中受集中荷载作用的连续组合梁为例，介绍其极限荷载的求法．提出连续组合梁调幅系数的确定方法．
The formula is put forward for calculating ultimate resist moment of continuous composite beams on negotive moment region;The method is introduced for calculating limit load of continuous composite beam taking the beams with concentrating Load as exemple;Amplitude modulation coefficient is decided.
出处
《沈阳建筑工程学院学报》
1998年第3期278-281,共4页
Journal of Shenyang Archit Civil Eng Univ: Nat Sci
关键词
连续组合梁
极限荷载力
极限荷载
塑性性能
continous composite beams
Limit bearing capacity
ultimate load
amplitude modulation coefficients
