A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AVALANCHE PREVENTION FENCE AND ITS INSTALLATION METHOD
To provide an avalanche prevention fence and its installing method for preventing snow damage due to the snowfall and occurrence of avalanche caused by fall of snow roll by dispersing the snow quantity accumulated between a slope and the avalanche prevention fence and suppressing formation of a large snow layer by the outflow of a part, the formation and growth of snow cornice and snow roll.SOLUTION: A valley-side avalanche prevention body 2 comprises a pair of valley side supports 3 erected on a slope, a valley-side snow stop part 4 formed by laterally arranging a cross beam material 4A on the upper side of a pair of valley-side supports 3, and an opening part 5 formed on the lower side of the valley-side snow stop part 4. A mountain-side avalanche prevention body 6 is disposed by an interval forming member 10 above a slope side at a distance above a valley-side avalanche prevention body 2, and comprises a pair of mountain-side struts 7 and a mountain-side snow stop part 8 formed by laterally arranging a lateral beam material 8A on the pair of mountain-side struts 7.SELECTED DRAWING: Figure 1
【課題】斜面と雪崩予防柵との間に堆積される積雪量を分散し、また一部を流出することにより大きな積雪層が形成されるのを抑制して雪庇や巻きだれの形成、成長を抑止し、雪庇、巻きだれの落下による雪崩の発生といった雪害を予防するための雪崩予防柵及びその設置方法を提供する。【解決手段】谷側雪崩予防体２は、斜面に立設する一対の谷側支柱３と、一対の谷側支柱３の上部側に横梁材４Ａを横設して形成する谷側雪止め部４と、谷側雪止め部４の下側に形成する開口部５とから構成してある。山側雪崩予防体６は、間隔形成体１０により谷側雪崩予防体２に対して斜面の上方に離間して設置してあり、一対の山側支柱７と、一対の山側支柱７に横梁材８Ａを横設して形成する山側雪止め部８とから構成してある。【選択図】図１
AVALANCHE PREVENTION FENCE AND ITS INSTALLATION METHOD
To provide an avalanche prevention fence and its installing method for preventing snow damage due to the snowfall and occurrence of avalanche caused by fall of snow roll by dispersing the snow quantity accumulated between a slope and the avalanche prevention fence and suppressing formation of a large snow layer by the outflow of a part, the formation and growth of snow cornice and snow roll.SOLUTION: A valley-side avalanche prevention body 2 comprises a pair of valley side supports 3 erected on a slope, a valley-side snow stop part 4 formed by laterally arranging a cross beam material 4A on the upper side of a pair of valley-side supports 3, and an opening part 5 formed on the lower side of the valley-side snow stop part 4. A mountain-side avalanche prevention body 6 is disposed by an interval forming member 10 above a slope side at a distance above a valley-side avalanche prevention body 2, and comprises a pair of mountain-side struts 7 and a mountain-side snow stop part 8 formed by laterally arranging a lateral beam material 8A on the pair of mountain-side struts 7.SELECTED DRAWING: Figure 1
【課題】斜面と雪崩予防柵との間に堆積される積雪量を分散し、また一部を流出することにより大きな積雪層が形成されるのを抑制して雪庇や巻きだれの形成、成長を抑止し、雪庇、巻きだれの落下による雪崩の発生といった雪害を予防するための雪崩予防柵及びその設置方法を提供する。【解決手段】谷側雪崩予防体２は、斜面に立設する一対の谷側支柱３と、一対の谷側支柱３の上部側に横梁材４Ａを横設して形成する谷側雪止め部４と、谷側雪止め部４の下側に形成する開口部５とから構成してある。山側雪崩予防体６は、間隔形成体１０により谷側雪崩予防体２に対して斜面の上方に離間して設置してあり、一対の山側支柱７と、一対の山側支柱７に横梁材８Ａを横設して形成する山側雪止め部８とから構成してある。【選択図】図１
AVALANCHE PREVENTION FENCE AND ITS INSTALLATION METHOD
雪崩予防柵及びその設置方法
IRIE KENJI (author)
2019-05-23
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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