For understanding the detonation preferences of aluminized explosives under the strong confinement, the cylinder tests with diameter of 50mm were carried out. The detonation waves velocities of aluminized explosives were measured by electric pins. The cylinder expansion processes were recorded by rotating mirror streak camera. The photos of camera were analyzed by the computer image technique. With two dimensions numerical simulations of the cylinder tests, the parameters of JWL equation of state detonation product of the aluminized explosives were determined.%为分析含铝炸药在强约束条件下的爆轰性能，对含铝炸药进行了50mm圆筒试验。使用了电探针测量炸药爆速，用高速相机记录圆筒膨胀过程。使要用了计算机图像技术对高速摄影照片进行分析处理。通过对圆筒试验二维爆轰数值模拟，标定了含铝炸药爆轰产物JWL状态方程参数。
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