Study on Impact Response of Reactive Powder Concrete Beam and Its Analytical Model

被引：102

作者：

Fujikake, Kazunori ^{[1
]}

Senga, Takanori ^{[2
]}

Ueda, Nobuhito ^{[3
]}

Ohno, Tomonori ^{[1
]}

Katagiri, Makoto ^{[3
]}

机构：

[1] Natl Def Acad, Dept Civil & Environm Engn, Yokosuka, Kanagawa, Japan

[2] Ground Self Def Force, Tokyo, Japan

[3] Taiheiyo Cement Corp, Ctr Res & Dev, Tokyo, Japan

来源：

JOURNAL OF ADVANCED CONCRETE TECHNOLOGY | 2006年 / 4卷 / 01期

关键词：

D O I：

10.3151/jact.4.99

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The aim of this study was to experimentally examine the impact response of a RPC (Reactive Powder Concrete) beam and develop an analytical model to represent its impact response. Thus, a drop hammer impact test was performed to investigate the influence of drop height of the hammer on the impact response of the RPC beam. Subsequently, a static flexural loading test was conducted to find out the residual load carrying capacity of the RPC beam after impact loading. In the impact analysis, the two degrees of freedom mass-spring-damper system model was used. The analytical results were in good agreement with the experimental results when high damping for the local response at the contact point was assumed.

引用

页码：99 / 108

页数：10

共 7 条

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Fujikake, Kazunori
Senga, Takanori
Ueda, Nobuhito
Ohno, Tomonori
Katagiri, Makoto
[J]. JOURNAL OF ADVANCED CONCRETE TECHNOLOGY, 2006, 4 (01) : 79 - 84
[3] Nonlinear Analysis for Reactive Powder Concrete Beams under Rapid Flexural Loadings
Fujikake, Kazunori
Senga, Takanori
Ueda, Nobuhito
Ohno, Tomonori
Katagiri, Makoto
[J]. JOURNAL OF ADVANCED CONCRETE TECHNOLOGY, 2006, 4 (01) : 85 - 97
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[5] JSCE, 1993, JSCE STRUCT ENG SER, V6
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