摘要
介绍等效荷载的概念和性质,在广义预应力概念的基础上,结合钢筋混凝土纯扭构件中配置预应力筋抵抗扭矩的相关研究成果,提出以广义预应力技术解决钢筋混凝土复合受扭构件抗扭问题的设想,经过理论分析给出抗扭预应力筋的配置形式。
It introduces the concept and characteristics of equivalent loads, On the basis of the concept of broadsense pre-stress, combined with relative achievements in RC members with anti-torsion pre-stressed tendons and subjected to pure torsion, it presents the idea of using broad-sense pre-stress technology to resist combined torsion. Finally it gives the form of anti-torsion pre-stressed tendons.
出处
《黑龙江工程学院学报》
CAS
2006年第2期34-36,共3页
Journal of Heilongjiang Institute of Technology
基金
黑龙江省教育厅科学技术研究资助项目(11511310)
关键词
广义预应力
复合受扭
等效荷载
broad-sense pre-stress
combined torsion
equivalent loads