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Influence of span-height ratio on the ductile property of precast prestressed concrete slab with spiral-rib steel wire
Author(s): CUI Xiuqin1, HE Yan1, YANG Ying2, AN Jiejie3(1.jiaozuouniversity, JIAOZUO 454003, china, 2.THE Civilengineeringqualitysurveillancestandsofqinyang, QINYANG 454550, CHINA3.CONSTRUCTION Bankcostofconstructionconsultancycentreofhenanprovince, 450000, china)
Pages: 20-
24
Year: 2008
Issue:
1
Journal: Journal of Shaanxi Institute of Technology
Keyword: 跨高比; 中强螺旋肋钢丝; 预应力混凝土空心板; 延性破坏;
Abstract: 运用受弯构件全过程数值分析计算程序,在预应力混凝土空心板截面尺寸及荷载形式相同的情况下,对预应力混凝土空心板进行受力全过程的数值分析,即采用计算机模拟试验的方法,探讨了跨高比对中强螺旋肋钢丝预应力混凝土空心板延性影响的总体规律。
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