摘要
在分析均布荷载、跨中集中荷载对蜂窝梁极限承载力的影响的基础上,找出蜂窝梁的破坏规律,得出不同跨高比下,简支蜂窝梁在两种荷载情况下的极限承载力精确值。在与目前计算公式对比的基础上,提出便于工程应用的设计承载力简化计算公式。
The effects of ultimate bearing capacity of castellated beam under the mid-span concentrated load and uniform load are analyzed. The rules of destroy of the castellated beam are find out, so as to get the precise value of the ultimate bearing capacity of it , with two kinds of load forms and different effects of the shearing force. On the basis of the comparison with the present calculation formula, a simplified calculation formula is presented.
出处
《钢结构》
2008年第1期35-37,共3页
Steel Construction
