中央分隔带新型混凝土护栏研究与应用效益

Study on the medial divider new style concrete safety guards and its application efficiency

简要介绍了高速公路中央分隔带新型混凝土护栏研究过程,通过实车碰撞试验验证提出中央分隔带新型混凝土护栏的结构形式,经工程实践应用,该新型混凝土护栏具有防撞、防眩、绿化、排水等综合交通功能,可降低维护费用和其他相关费用,产生显著的效益。

The study process of highway medial divider new style concrete safety guards were introduced simply, the structure style of medial divider new style concrete safety guards were provided by proving collision testing. By engineering practice application, this new style concrete safety guard has several comprehensive traffic functions such as anticollision, antiglare, greening and draining, which can decrease maintenance charge and other relative charge, and create significant benefit