筋混凝土防撞護欄實車沖撞試驗研究*
張 譽 趙 鳴
- 摘 要
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張 譽 趙 鳴
（同濟大學 上海 200092）[提要] 扼要介紹上海市內環(huán)線高架橋快速道路防撞護欄足尺模型的靜力水平加載試驗、重錘沖擊試驗、實車沖撞試驗。試驗取得了理想效果。根據(jù)研究成果已完成二期工程全部護欄設計工作，并投入使用，迄今已遠營五年，證實選型設計合理可靠。
[關鍵詞] 鋼筋混凝土 防撞護欄 汽車沖撞試驗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.
Keywords: reinforced concrete; traffic barrier; vehicle impact test
