标准摘要
[中文适用范围]： 本 SAE 推荐做法建立了统一的实验室测试方法来评估屋顶系统的强度特性。测试程序旨在提供可靠且可重复的结果，并允许进行数值比较。测试是在受控实验室条件下对车顶系统进行加载的。结构强度测量是在选择的负载施加角度下获得的，该负载施加角度将力集中在屋顶板和屋顶支撑结构的前部上。 [外文原描述]： This SAE Recommended Practice establishes a uniform laboratory test method to evaluate the strength characteristics of roof systems. The test procedure is intended to provide reliable and repeatable results and to permit numerical comparisons.A test is conducted in which the vehicle roof system is loaded under controlled laboratory conditions.Structural strength measurements are obtained under load application angles chosen to concentrate forces on the forward portions of the roof panel and roof supporting structure.Cross Reference: FMVSS216,J211-2,J211/1_201403,J211/2_201406
英文名称Vehicle Roof Strength Test Procedure