Abstract：Model test is used to study the impact resistance of arch shaped shed tunnel, which mainly analyzes the dynamic response rules of arch, upright column and interior steel under diverse impact energy, cushion with diverse thickness, diverse impact locations; The rules of rockfall impact force and displacement of arch shaped shed tunnel under diverse impacting condition are analyzed; Failure mode and weak area of arch shaped shed tunnel are analyzed; The relative strengthening measures and appropriate thickness range of light soil cushion are given.
王爽1 周晓军1 罗福君1 姜波2 朱勇2. 拱形棚洞受落石冲击的模型试验研究[J]. 振动与冲击, 2017, 36(12): 215-222.
Wangshuang1, Zhouxiaojun1, Luofujun1, Jiangbo2, Zhuyong2. Experimental study on performance of arch shaped shed tunnel due to impact of rockfall. JOURNAL OF VIBRATION AND SHOCK, 2017, 36(12): 215-222.
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