本文件描述了在软弹或易碎弹与刚性平坦倾斜表面之间碰撞期间测量动态力、压力和弹屑分布模式的方法。它还描述了所需的硬件、设置和仪器。在这种测试方法中，柔体弹撞击与飞行方向成特定角度倾斜的刚性板。刚性靶板由刚性结构支撑，夹在板和结构之间的是用于记录反作用力的力传感器。可选地，压力传感器可以嵌入目标板中，以记录冲击的压力-时间历史。靶板应足够大，以使射弹在不经过板撞击表面平面后方的情况下流过表面，从而捕获所有撞击载荷。 还描述了一种用于捕获射弹碎片的射弹碎片收集器系统，以及一种用于表征撞击后射弹分散模式的方法。本试验旨在测量射弹撞击板时产生的瞬态力和压力。在该测试过程中，还可以获取炮弹破碎模式数据。与靶板材料相比，射弹材料应具有低模量和低强度（柔软）。板中产生的冲击应力必须低于板材料的屈服强度，以便板中的所有变形都是弹性的。以国际单位制或英寸磅单位表示的数值被视为单独的标准。每个系统中规定的值可能并不完全相等； 因此，每个系统都必须被视为独立的。本标准并未解决与其使用相关的所有安全问题。本标准的每个用户都有责任确保任何安全问题得到妥善解决。

This document describes methods for measuring dynamic forces, pressures, and projectile fragment distribution patterns during an impact between a soft or frangible projectile and a rigid flat inclined surface. It also describes the hardware, setup, and instrumentation required.In this test method, a soft body projectile impacts a rigid plate inclined at a specified angle to the direction of flight. The rigid target plate is backed up by a rigid structure, and sandwiched between the plate and the structure are force sensors to record reaction loads. Optionally, pressure transducers may be embedded in the target plate to record the pressure-time history of the impact. The target plate shall be sufficiently large so that the projectile flows across the surface without passing behind the plane of the plate impact surface, therefore capturing all of the impact load. A projectile fragment collector system for capturing projectile fragments is also described, along with a method for characterizing the projectile dispersion pattern after impact.This test is intended for measuring the transient forces and pressures generated by the projectile when it impacts the plate. Projectile breakup pattern data may also be captured during this test. The projectile material shall be low modulus and low strength (soft) compared with the target plate material. Impact stresses generated in the plate must be lower than the yield strength of the plate material so that all deformations in the plate are elastic.The values stated in either SI units or inch-pound units are considered separate standards. The values stated in each system may not be exactly equivalent; therefore, each system must be considered as independent.This standard does not address all of the safety concerns associated with its use. It is the responsibility of each user of this standard to ensure that any safety issues are properly addressed.