A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a slope face protection method for reinforcing, protecting and greening a slope face at low cost in a short construction period.SOLUTION: A slope face N is shaped by a plurality of sandbags 6, and a protection net 1 with a vegetation mat having a seed is laid on a surface of its sandbags 6, and while imparting vibration to an anchor 2, it is penetrated through the laid protection net 1, and is installed up to the depth of reaching the natural ground G so that a head part does not largely project from the ground surface, and a presser reinforcement 3 is bent along a surface shape of the sandbags 6, and is arranged in the longitudinal direction on a surface of the laid protection net 1, and a cap is pressed in so as to cover the head part of an anchor 2, and a steel pipe 4c of a fixture 4 is inserted into the head part of the anchor 2 in its cap, and a hook 4b of the fixture 4 is locked on the presser reinforcement 3, and a nut 4d is threadedly engaged with head part of the anchor 2, and the presser reinforcement 3 is pressed down to the protection net 1, and mortar M is finally filled and hardened inside the cap.
【課題】法面を短い工期で且つ低コストで補強・保護・緑化する法面保護工法を提供する。【解決手段】複数体の土嚢６で法面Ｎを整形し、その土嚢６の表面に種子を備えた植生マット付きの保護ネット１を敷設し、アンカー２に振動を与えながら敷設済みの保護ネット１に貫通させて頭部が地表から大きく突出しないように地山Ｇに達する深さまで打設し、押え鉄筋３を土嚢６の表面形状に沿うように曲げて敷設済みの保護ネット１の表面に縦向きに配置し、アンカー２の頭部を覆うようにキャップを圧入し、そのキャップ内のアンカー２の頭部に固定具４の鋼管４ｃを通すとともに固定具４のフック４ｂを押え鉄筋３に係止し、ナット４ｄをアンカー２の頭部に螺合して押え鉄筋３を保護ネット１に押さえ付け、最後にキャップの内部にモルタルＭを充填して固める。【選択図】図１
PROBLEM TO BE SOLVED: To provide a slope face protection method for reinforcing, protecting and greening a slope face at low cost in a short construction period.SOLUTION: A slope face N is shaped by a plurality of sandbags 6, and a protection net 1 with a vegetation mat having a seed is laid on a surface of its sandbags 6, and while imparting vibration to an anchor 2, it is penetrated through the laid protection net 1, and is installed up to the depth of reaching the natural ground G so that a head part does not largely project from the ground surface, and a presser reinforcement 3 is bent along a surface shape of the sandbags 6, and is arranged in the longitudinal direction on a surface of the laid protection net 1, and a cap is pressed in so as to cover the head part of an anchor 2, and a steel pipe 4c of a fixture 4 is inserted into the head part of the anchor 2 in its cap, and a hook 4b of the fixture 4 is locked on the presser reinforcement 3, and a nut 4d is threadedly engaged with head part of the anchor 2, and the presser reinforcement 3 is pressed down to the protection net 1, and mortar M is finally filled and hardened inside the cap.
【課題】法面を短い工期で且つ低コストで補強・保護・緑化する法面保護工法を提供する。【解決手段】複数体の土嚢６で法面Ｎを整形し、その土嚢６の表面に種子を備えた植生マット付きの保護ネット１を敷設し、アンカー２に振動を与えながら敷設済みの保護ネット１に貫通させて頭部が地表から大きく突出しないように地山Ｇに達する深さまで打設し、押え鉄筋３を土嚢６の表面形状に沿うように曲げて敷設済みの保護ネット１の表面に縦向きに配置し、アンカー２の頭部を覆うようにキャップを圧入し、そのキャップ内のアンカー２の頭部に固定具４の鋼管４ｃを通すとともに固定具４のフック４ｂを押え鉄筋３に係止し、ナット４ｄをアンカー２の頭部に螺合して押え鉄筋３を保護ネット１に押さえ付け、最後にキャップの内部にモルタルＭを充填して固める。【選択図】図１
SLOPE FACE PROTECTION METHOD
法面保護工法
NOHARA HIROTAKE (author)
2015-09-28
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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