Abstract
The reactive powder concrete (RPC), which is a new composite that has been developed in recent years, is a special mixture that has been cured especially to have a higher compressive strength than concrete (-20OMPa). Adding a few steel fibers improves its compressive strength, splitting tensile strength and flexural strength, its impact-resistance and its toughness. It is thus expected to be used to protect military facilities and nuclear power plants. Accordingly, this paper aims to conduct a study by high-velocity impact experiments to assess the resistance of the ultra-high-strength concrete targets subject to impact. Test variables include the impact velocity and amount of steel fibers added. The experimental results show that RPC plate relatively on normal concrete (NC) plate, because of their higher compressive strength, cause fragility nature to increase relatively, but after adding a small amount of steel fiber, the significant improvement impact resistance was observed in target plates.
| Original language | English |
|---|---|
| Journal | Chung Cheng Ling Hsueh Pao/Journal of Chung Cheng Institute of Technology |
| Volume | 36 |
| Issue number | 1 |
| Publication status | Published - 2007 Nov 1 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
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A studies of the failure mode on reactive powder concrete plates subjected to impact loading. / Tang, Chia Chih; Chen, Jing-Wen; Tai, Yuh Shiou.
In: Chung Cheng Ling Hsueh Pao/Journal of Chung Cheng Institute of Technology, Vol. 36, No. 1, 01.11.2007.Research output: Contribution to journal › Article
TY - JOUR
T1 - A studies of the failure mode on reactive powder concrete plates subjected to impact loading
AU - Tang, Chia Chih
AU - Chen, Jing-Wen
AU - Tai, Yuh Shiou
PY - 2007/11/1
Y1 - 2007/11/1
N2 - The reactive powder concrete (RPC), which is a new composite that has been developed in recent years, is a special mixture that has been cured especially to have a higher compressive strength than concrete (-20OMPa). Adding a few steel fibers improves its compressive strength, splitting tensile strength and flexural strength, its impact-resistance and its toughness. It is thus expected to be used to protect military facilities and nuclear power plants. Accordingly, this paper aims to conduct a study by high-velocity impact experiments to assess the resistance of the ultra-high-strength concrete targets subject to impact. Test variables include the impact velocity and amount of steel fibers added. The experimental results show that RPC plate relatively on normal concrete (NC) plate, because of their higher compressive strength, cause fragility nature to increase relatively, but after adding a small amount of steel fiber, the significant improvement impact resistance was observed in target plates.
AB - The reactive powder concrete (RPC), which is a new composite that has been developed in recent years, is a special mixture that has been cured especially to have a higher compressive strength than concrete (-20OMPa). Adding a few steel fibers improves its compressive strength, splitting tensile strength and flexural strength, its impact-resistance and its toughness. It is thus expected to be used to protect military facilities and nuclear power plants. Accordingly, this paper aims to conduct a study by high-velocity impact experiments to assess the resistance of the ultra-high-strength concrete targets subject to impact. Test variables include the impact velocity and amount of steel fibers added. The experimental results show that RPC plate relatively on normal concrete (NC) plate, because of their higher compressive strength, cause fragility nature to increase relatively, but after adding a small amount of steel fiber, the significant improvement impact resistance was observed in target plates.
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M3 - Article
VL - 36
JO - Chung Cheng Ling Hsueh Pao/Journal of Chung Cheng Institute of Technology
JF - Chung Cheng Ling Hsueh Pao/Journal of Chung Cheng Institute of Technology
SN - 0255-6030
IS - 1
ER -