钢筋混凝土防撞护栏实车冲撞试验研究

Study on Automobile Impact Test of Full Scale R.C. Barriers

扼要介绍上海市内环线高架桥快速道路防撞护栏足尺模型的静力水平加载试验、重锤冲击试验、实车冲撞试验.试验取得了理想效果.根据研究成果已完成二期工程全部护栏设计工作,并投入使用,迄今已远营五年,证实选型设计合理可靠.

This paper is a brief introduction to the tests under static horizontal force loading, hammer sway impact and vehicle impact for Shanghai inner ring viaduct highway. Based on these research results, all barriers of the second stage project of the Shanghai inner ring viaduct are designed by the authors. Five years practice has shown that the design is safe and reliable.