摘要
光伏建筑结合了太阳能光伏板和建筑外表面利用太阳能发电并直接为建筑供电等多重优势,已得到大力推广。然而,太阳能光伏板在高层结构立面进行集成的有效连接方式仍缺乏研究。根据目前常用的光伏板与建筑的结合方式演化出一种可以与建筑立面结合的扣件+卡槽的组合式连接。为验证该组合连接方式在水平往复荷载作用下光伏板-连接件-剪力墙的协同工作性能、变形特性,进行了该连接形式的光伏板剪力墙的低周反复试验。分析了带有光伏板的剪力墙在往复荷载作用下的极限承载力性能、滞回特性、破坏特征、变形性能、协调工作等情况。试验结果表明:在该连接件连接条件下,光伏板和连接件工作情况良好,在剪力墙发生极限变形时,光伏板和连接件也未见发生明显破坏,光伏板的工作性能也未受到明显影响。本试验研究成果可为进一步研究提供参考。
The building surface and the solar PV panel is combined by the BIPV（ Building Integrated Photovoltaic）. technology Which has been widely applied for the advantage of generating electronic from solar and serving for building directly. However,it is still a lack of study on the effective connection of the PV panels and facades of high-rise buildings. According to the current connections of the PV system with buildings,a build-up fastening-groove connector for high-rise building facades was proposed. To test the cooperative capacity and the deformation capacity of the PV panel-connector-shear wall,the low cyclic loading test was conducted. The ultimate bearing capacity,hysteretic property,deformation performance,cooperation capacity were analyzed. Test results indicate that the performance of PV panel and connector is good. There was no damage on connectors and PV panel when the shear wall is ultimatly damaged. The electronic generation capacity was not influenced either. The research results can be a reference for further studies.
出处
《结构工程师》
北大核心
2015年第5期127-134,共8页
Structural Engineers
基金
港澳台科技合作专项资助
项目编号(2012DFH70130)
中央高校基本科研业务费专项资金
国家自然科学基金
项目编号(51578419)
关键词
光伏板
光伏建筑一体化
低周反复试验
发电能力
PV panel
building integrated photovoltaic（BIPV）
low cyclic loading test
electronic generation capacity
