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Abstract:
根据活性粉末混凝土梁受剪破坏过程与破坏形态,考虑纤维拉拔阻力对抗剪承载力的贡献,提出了改进的压力场模型,该理论计算值与本文12根高强钢筋活性粉末混凝土梁试验值吻合良好;斜裂缝截面纤维拉拔阻力承担的剪力值较大,约占总剪力40%~60%.同时对本文抗剪承载力理论计算值与文献中报道的试验结果进行了比较,发现:本文模型计算值与试验结果吻合较好,可用于活性粉末混凝土梁的抗剪承载力计算.
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Source :
河北工业大学学报
Year: 2014
Issue: 06
Volume: 43
Page: 22-25
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 10
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