※ 引述《DoraeCookie (哆啦饼)》之铭言:
: 根据IIHS的测试规范
: 车顶只能承受2.7倍车重只能在 Roof strength项目 拿个 Marginal
: 以下是IIHS对车顶承重的测试及建议
: In the test, the strength of the roof is determined by pushing a metal plate
: against one side of it at a slow but constant speed. The force applied
: relative to the vehicle's weight is known as the strength-to-weight ratio.
: This graph shows how the ratio varied as the test of this vehicle progressed.
: The peak strength-to-weight ratio recorded at any time before the roof is
: crushed 5 inches is the key measurement of roof strength.
: A good rating requires a strength-to-weight ratio of at least 4. In other
: words, the roof must withstand a force of at least 4 times the vehicle's
: weight before the plate crushes the roof by 5 inches. For an acceptable
: rating, the minimum required strength-to-weight ratio is 3.25. For a marginal
: rating, it is 2.5. Anything lower than that is poor.
: 简单说,一般来说车顶能承受4倍自身车重才是一台好车该有的能力
: 看大部分的测试结果,拿 Good 的车种大概都在5倍自身车重以上
: http://www.iihs.org/iihs/ratings/vehicle/v/toyota/corolla
: 连很烂的美国神A都能承受自身车重5倍有余,癌董请再加油好吗?
: http://www.iihs.org/iihs/ratings/vehicle/v/ford/focus-4-door
: 本版神车Focus也是承受自身车重5倍有余,癌董请再加油好吗?
: 要就大器一点拿个五倍车重出来让大家赞叹一下,弄个三倍左右只是自取其辱
: ※ 引述《eu1201 (肥宝)》之铭言:
: : 图文好读区: http://yo99306005.pixnet.net/blog/post/40429489
: : 这场简单大胆的实验,展现了LUXGEN在车辆设计上,除了重视科技安全配备的全面防护能
: : 力之外,最基础的车体安全结构上也毫不马虎,S5 TURBO增加ABC柱钢材厚度及补强片、
: : 使用B柱扇形结构与分离式溃缩盒设计、采Tailored Blank不等厚材技术、强化车侧防护
: : 钢梁结构;车门内设有高达1470MPa之超高强度防撞梁,保护乘员侧撞时之安全,底板大
: : 梁采用与欧洲高级车同等级之980MPa高张力钢板,确保前撞时座舱完整性、三段式能量传
: : 导机制提供超高安全系数、车顶挤压roof crash测试符合美规FMVSS (Federal Motor
: : Vehicle Safety Standards)法规,运用电脑辅助工程CAE(Computer Aided Engineering)
: : 分析约可承受2.7倍车重之挤压。 LUXGEN以行动证明,S5 TURBO给全家人最安全的防护,
: : 更是购车最佳选择!
: :