J-GLOBAL ID:200904089021776807  Research Project code:0150002352 Update date:Mar. 16, 2001

Study on slope stabilization works taught by nature

Study period:1997 - 1999
Organization (1):
Investigating Researcher (2):
Research overview:
For landslide buffer zone under slope, if the assumed distance of debris flow exceeds the width of buffer zone, passive type constructions, gravity concrete wall or soil bank, are considered for protection of houses. If impact force of debris flow is assumed great, buffering materials will be put in front of the passive type construction, however, there are few reports on the effectiveness of buffering materials to debris flow, and its effect is uncertain. Two subjects described above will be investigated. In the 11th year, survey of their present status and problems were analyzed.
Keywords (13):
斜面下 ,  がけ崩れ緩衝帯 ,  崩土 ,  到達距離 ,  人家 ,  危害 ,  待受式構造物 ,  重力式コンクリート擁壁 ,  土堤 ,  崩土 ,  衝撃力 ,  緩衝材 ,  現状把握
Research program: Ordinary Research
Ministry with control over the research :
Ministry of Land, Infrastructure, Transport and Tourism
Organization with control over the research:
Public Works Research Institute

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