摘要
采用复合材料玻璃钢(GFRP)板材作为板锥柱面网壳结构中的腹板材料.对玻璃钢板锥柱面网壳结构模型进行试验研究,主要研究其极限承载能力、传力方式以及破坏全过程,并与ANSYS有限元模拟结果进行对比,分析总结误差产生的原因,验证理论分析的正确性与结构的可靠度,总结玻璃钢板锥柱面网壳结构的破坏特点,为板锥网壳结构在设计方面提供建议,并为该结构将来在建筑领域的应用提供理论基础.
In this paper,GFRP sheet was used as web material in plate-cone cylindrical reticulated shell structure.The GFRP plate-cone cylindrical reticulated shell model was tested,including its ultimate bearing capacity,force transmission mechanism and the whole failure process.The test result was compared with the ANSYS finite element simulation result.The causes of the error were analyzed,and the correctness of the theoretical analysis and thd reliability of the structure were verified damage characteristics of GPRP plate-cone cylindrical reticulated shell was summarized,which can provide references for then design of this structure,and provide theoretical basis for application of such structure in the construction field.
作者
陈磊
王星
钟根全
CHEN Lei;WANG Xing;ZHONG Gen-quan(China Construction Eighth Engineering Bureau Co.,Ltd.,Shanghai 200000,China;School of Civil Engineering,Guangzhou University,Guangzhou 510000,China;School of Civil and Transportation Engineering,Guangdong University of Technology,Guangzhou 510000,China)
出处
《空间结构》
CSCD
北大核心
2023年第4期18-27,共10页
Spatial Structures
基金
国家自然科学基金项目(51678313)
广东省高校重点科研项目(2019KZDXM050)。
关键词
板锥柱面网壳
GFRP
有限元模拟
模型试验
plate-cone cylindrical reticulated shell
GFRP
finite element simulation
model test
