刚玉碎石混凝土抗弹丸侵彻效应研究与分析

Experimental study and analyse on penetration effect for crushed corundum concrete against projectile

通过实弹射击试验,研究了刚玉碎石混凝土的抗侵彻性能,结果表明,刚玉碎石混凝土具有较好的抗侵彻能力。与相同强度等级的普通混凝土相比,弹丸在刚玉碎石混凝土中的侵彻深度减小了约10%。对试验数据进行了最小二乘拟合,得到了刚玉碎石混凝土的侵彻系数。

By a live firing experiment, the resistance to penetration performance of the crushed corundum concrete has been studied, and the test results have satisfactorily indicated that the anti-penetration performance of this new material is much better than that of normal concrete. The penetration depth of the projectile into the crushed corundum concrete is less than that of it into concrete. The test data is handled by the least squares fitting, and the penetration coefficient of the crushed corundum concrete is presented.