摘要
车载式颠簸累积仪是测定路面平整度的一种简便高效的仪器,它利用电脑记录,具有效率高、劳动强度低、安全快速、误差小等优点,适于各等级公路进行检测路面平整度或评定行车舒适性。
Vibration cumulative equipment in-vehicle is a simple and road surface roughness. It records with computer, and has many advantages, working pressure, safe, rapid and low error. It suitable for test highway comfortness. efficient such as surface equipment for testing high efficiency, low roughness or driving
出处
《交通标准化》
2007年第9期187-189,共3页
Communications Standardization
关键词
颠簸累计仪
颠簸累计值VBI
标准差σ
国际平整度指数脶
vibration cumulative equipment
vibration cumulative index
standard error
internationalroughness index
