本程序应用于线性悬挂系统车辆钢板刚度计算，可选择不同钢板类型。采用直板弹簧刚度粗算程序计算，精度不是很高，但足够用于计算车辆承重。压缩包包含程序所有代码，EXE文件已在windows xp/7平台上测试通过。本程序为ROACH v0.5设计。（ROACH其他组件见本人上传的其他文件）-This procedure applies to the vehicle suspension system of linear stiffness calculation sheet, choose a different plate types. Rough calculation using straight spring stiffness calculation program, the precision is not high, but enough to be used to calculate the vehicle load-bearing. Program package contains all the code, EXE file in windows xp/7 platform test. This program is designed for ROACH v0.5.