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ROCKFALL PREVENTION STRUCTURE
To provide a rockfall prevention structure with high safety and reliability which makes it possible to prevent a net material and a main wire from bending and breaking due to the load of the captured rockfall.SOLUTION: A rockfall prevention structure has a net material that covers an inclined surface, a main wire that divides the net material into rectangular shapes, a fixing member that fixes the corners of the rectangular divided net material to the inclined surface, and a reinforcing member that connects one or more selected fixing members among the fixing members provided at the corners of the rectangular shape and the main wire arranged below the fixing member in the inclination direction.SELECTED DRAWING: Figure 11
【課題】捕捉した落石の荷重で網材及び主線材が撓んで破損する事態を抑制することができ、安全性と信頼性の高い落石予防構造体を提供する。【解決手段】落石予防構造体は、傾斜面を覆う網材と、網材を矩形状に区画する主線材と、矩形状に区画された網材の角部を傾斜面に固定させる固定部材と、矩形状の角部に設けた固定部材のうち、選択した１つ又は複数の固定部材と、当該固定部材よりも傾斜方向の下方に配置された主線材と、を繋ぐ補強部材と、を有している。【選択図】図１１
ROCKFALL PREVENTION STRUCTURE
To provide a rockfall prevention structure with high safety and reliability which makes it possible to prevent a net material and a main wire from bending and breaking due to the load of the captured rockfall.SOLUTION: A rockfall prevention structure has a net material that covers an inclined surface, a main wire that divides the net material into rectangular shapes, a fixing member that fixes the corners of the rectangular divided net material to the inclined surface, and a reinforcing member that connects one or more selected fixing members among the fixing members provided at the corners of the rectangular shape and the main wire arranged below the fixing member in the inclination direction.SELECTED DRAWING: Figure 11
【課題】捕捉した落石の荷重で網材及び主線材が撓んで破損する事態を抑制することができ、安全性と信頼性の高い落石予防構造体を提供する。【解決手段】落石予防構造体は、傾斜面を覆う網材と、網材を矩形状に区画する主線材と、矩形状に区画された網材の角部を傾斜面に固定させる固定部材と、矩形状の角部に設けた固定部材のうち、選択した１つ又は複数の固定部材と、当該固定部材よりも傾斜方向の下方に配置された主線材と、を繋ぐ補強部材と、を有している。【選択図】図１１
ROCKFALL PREVENTION STRUCTURE
落石予防構造体
NOZAKI YUSUKE (author) / MARUOKA YUSUKE (author) / MATSUSHIMA HIDESHI (author)
2021-02-04
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.
INTERMEDIATE PILLAR FOR ROCKFALL PREVENTION FENCE AND ROCKFALL PREVENTION FENCE
| European Patent Office | 2024