黄宏(1977—),女,教授,博士,研究方向为钢结构设计理论与工程应用。
TU391
国家自然科学基金项目(51378206)
采用空气加压的方式模拟风荷载，进行了 3 组自攻螺钉式屋面板抗风承载力试验，考察了屋面板材料强度和固定位置对自攻螺钉式屋面板的抗风承载能力的影响。 试验结果表明随着金属屋面板的强度提高，自攻螺钉式金属屋面板的抗风承载能力显著提高，而自攻螺钉的位置(钉在波峰和波谷四分之一点)对屋面板系统抗风揭承载能力影响不大；当自攻螺钉钉在波峰处时，其抗风承载力按规范中自攻螺钉钉在波谷四分之一处公式计算偏于安全。
Three groups of self -tapping screw roof slabs were tested to investigate the influence of material strength and fixed position of roof slabs on the wind resistance of self-tapping screw roof slabs. The test results show that with the increase of the strength of the metal roof panel, the wind resistance of the self-tapping screw- type metal roof panel increases significantly, while the location of the self-tapping screw(at a quarter of the peak and trough) has little effect on the wind resistance of the roof panel system; when the self-tapping screw is at the peak, the wind resistance of the self-tapping screw is at a quarter of the trough according to the code and the formula calculation is safe.
黄宏,陈杰,陈友泉,陈梦成.自攻螺钉式金属屋面板抗风揭试验研究[J].华东交通大学学报,2019,36(5):97-101.
Huang Hong, Chen Jie, Chen Youquan, Chen Mengcheng. Experimental Study on Wind Stripping Resistance of Self -Tapping Screw Roof Slab[J]. JOURNAL OF EAST CHINA JIAOTONG UNIVERSTTY,2019,36(5):97-101
