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Abstract:
对拉压不同模拉伸硬化(THDM)模型矩形梁进行分析,推导了弯矩方程,其可以退化为弹性(E)、弹塑性(EP)、弹性硬化(EH)、拉压不同模弹性(DM)、拉压同模拉伸硬化(THSM)模型矩形梁弯矩方程.用ABAQUS模拟不同模型的四点弯曲试验,THDM模型挠度与玻璃纤维掺量为5% 的GRC试验挠度最接近.相同最大拉应力对应的THDM模型的弯矩大于E模型的弯矩.
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硅酸盐通报
ISSN: 1001-1625
Year: 2020
Issue: 7
Volume: 39
Page: 2092-2098
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
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