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Author:

张微敬 (张微敬.) | 孙雪莹 (孙雪莹.) | 柳超 (柳超.)

Indexed by:

CQVIP PKU CSCD

Abstract:

通过2片不带墙骨柱、1片带墙骨柱纤维增强覆面木基墙板的低周往复试验,研究了此类玻璃纤维与胶凝材料结合作为覆面层的木基墙板的破坏形态、滞回特性、承载力、变形能力等抗震性能.试验结果表明:墙板的破坏形态为压弯破坏,墙板两端根部出现水平裂缝和斜裂缝,边框或墙骨柱与墙板结合处出现竖向裂缝,较高轴力下墙板出现裂缝早;墙板相对底座产生较大转动,修正得到的墙板滞回曲线顶点水平位移最大值约为实测顶点水平位移最大值的1/5,峰值位移角在1/528~1/445之间;试件峰值承载力较高,达到100kN,能满足抗震设防烈度不大于8度的3层及以下低层居住建筑抗震的承载力需求.

Keyword:

墙骨柱 低周往复试验 纤维增强覆面木基墙板 抗震性能

Author Community:

  • [ 1 ] [张微敬]北京工业大学
  • [ 2 ] [孙雪莹]北京工业大学
  • [ 3 ] [柳超]北京工业大学

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Source :

土木工程学报

ISSN: 1000-131X

Year: 2018

Issue: z2

Volume: 51

Page: 85-91

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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