摘要
在宽肢异形混凝土框架柱受剪试验数据的基础上,提出了考虑剪跨比、配箍率和轴压比的宽肢异形柱的受剪承载力计算公式.使用三折线计算方法对宽肢异形混凝土框架柱双向受剪承载力进行探讨,并给出相应的简化计算公式.通过试验数据验证,证明公式安全可靠.
In this paper , on the basis of experimental data of T shape RC columns with broad limb which are designed to Bear the shearing strength, the formula for calculating the shear capacity of shaped-column with broad-limb are provided which consider the effects of shear-span ratio, stirrup ratio and axial compression ratio. The simplified tri-linear analytical method is used to calculate the bi-directional shearing strength of special-shaped columns with broad-limb. The theoretical results are in better agreement with the test results.
出处
《沈阳理工大学学报》
CAS
2008年第1期90-94,共5页
Journal of Shenyang Ligong University
关键词
钢筋混凝土
受剪承载力
宽肢异形柱
reinforced concrete （ RC ）
shear strength
special-shaped column with broad-limb
