Presentation Information
[III-106]The countermeasure at the road tunnel suffered from debris flow
*Kanako Hamamoto1, Kenji Matsukata1, Tomohito Kajiyama2, Masaru Takemoto2 (1. NEXCO-West Consultants Co.Ltd, 2. West Nippon Expressway Co.Ltd)
Keywords:
debris flow,debris flow catching method of construction,guard fence of high energy absorption type,road tunnel
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