Impact resistance of basalt aggregated UHP-SFRC/fabric composite panel against small caliber arm
Impact resistance of basalt aggregated UHP-SFRC/fabric composite panel against small caliber arm
复制标题
玄武岩聚合UHP-SFRC/织物复合板对小口径臂的抗冲击性能
DOI：
10.1016/j.ijimpeng.2015.10.011
复制
发表时间：
2016-02
影响因子：
5.1
通讯作者：
Z.M. Gong
中科院分区：
文献类型：
--
作者：
Y. Peng;H. Wu;Q. Fang;J.Z. Liu;Z.M. Gong
为保护防护结构中的人员和设备免受高速小口径武器的攻击，设计并制备了工作性良好的玄武岩骨料超高性能钢纤维混凝土（UHP-BASFRC）。对19块UHP-BASFRC（40-130 mm厚）裸板和背面织物（CFRP或UHMWPE）增强板进行了原型冲击试验，试验板被7.62 mm穿甲燃烧弹（API）以810 m/s的速度撞击。试验证实了UHP-BASFRC裸板的穿孔极限，并验证了UHP-BASFRC裸板和织物加固板的优异防护性能。后织物加固可以降低后侵彻极限，显著减小后弹坑，阻挡后弹射破片，且CFRP织物的性能优于UHMWPE织物。此外，提出了一种实用的方法来预测子弹撞击传统的无粗骨料UHP-SFRC板和现有的UHP-BASFRC板的终端弹道参数。
Aiming to protect person and equipment in the protective structures against high-speed small caliber arms, the optimal basalt aggregated ultra-high performance steel fiber reinforced concrete (UHP-BASFRC) with good workability was designed and prepared at ambient temperature and pressure. Prototype impact test of 19 bare and rear fabric (CFRP or UHMWPE) strengthened UHP-BASFRC panels (40–130 mm thick) struck by 7.62 mm armor-piercing incendiary (API) bullets with velocities of 810 m/s was conducted. Perforation limit of the bare UHP-BASFRC panel was experimentally confirmed and the distinguished protective performance of bare and fabric strengthened UHP-BASFRC slabs was validated. Rear fabric strengthening could decrease the perforation limit, considerably reduce the rear crater and block the rear ejected fragments, and CFRP fabric performed better than UHMWPE fabric. Besides, a practical approach to predict the terminal ballistic parameters of bullet impacting on both the traditional no coarse aggregated UHP-SFRC and the present UHP-BASFRC slabs was suggested.
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影响因子：
1.7
作者：
Isao Kojima
通讯作者：
Isao Kojima
影响因子：
1.7
作者：
Tetsuo Shirai;A. Kambayashi;T. Ohno;H. Taniguchi;M. Ueda;N. Ishikawa
通讯作者：
Tetsuo Shirai;A. Kambayashi;T. Ohno;H. Taniguchi;M. Ueda;N. Ishikawa
DOI：
--
发表时间：
2011
期刊：
--
影响因子：
--
作者：
A. Mutalib
通讯作者：
A. Mutalib
DOI：
--
发表时间：
1978-05
期刊：
Journal of the Structural Division
影响因子：
--
作者：
A. K. Kar
通讯作者：
A. K. Kar
影响因子：
1.8
作者：
C. Bludau;M. Keuser;A. Kustermann
通讯作者：
C. Bludau;M. Keuser;A. Kustermann