Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PEELING PREVENTION MEMBER AND LINING STRUCTURE OF PIPE CONDUIT COMPRISING THE SAME
To prevent an inner surface member from being peeled off even when relatively large force is applied to the inner surface member in a direction where the inner surface member is peeled off.SOLUTION: A peeling prevention member 50 is arranged in a backfill filling space S between an existing pipe conduit P and an inner surface member 2. Also, the peeling prevention member 50 comprises: a first locking part 61 and a second locking part 71 that can be locked to two mounting parts 21 of the inner surface member 2, a first anchor part 62 protruding outward from the first locking part 61, and a second anchor part 72 protruding outward from the second locking part 71. The first anchor part 62 has a first extending part 62b extending in a circumferential direction. The second anchor part 72 has a second extending part 72b extending in the circumferential direction.SELECTED DRAWING: Figure 3
【課題】内面部材に、当該内面部材を剥がす方向に比較的大きな力が加わっても、内面部材が剥がれるのを抑制する。【解決手段】剥離防止部材５０は、既設管路Ｐと内面部材２との間の裏込め充填空間Ｓに配置されている。また、剥離防止部材５０は、内面部材２の２つの取付部２１に係止可能な第１係止部６１及び第２係止部７１と、第１係止部６１から外側に突出する第１アンカー部６２と、第２係止部７１から外側に突出する第２アンカー部７２とを含む。第１アンカー部６２は、周方向に延在する第１延在部６２ｂを有する。第２アンカー部７２は、周方向に延在する第２延在部７２ｂを有する。【選択図】図３
PEELING PREVENTION MEMBER AND LINING STRUCTURE OF PIPE CONDUIT COMPRISING THE SAME
To prevent an inner surface member from being peeled off even when relatively large force is applied to the inner surface member in a direction where the inner surface member is peeled off.SOLUTION: A peeling prevention member 50 is arranged in a backfill filling space S between an existing pipe conduit P and an inner surface member 2. Also, the peeling prevention member 50 comprises: a first locking part 61 and a second locking part 71 that can be locked to two mounting parts 21 of the inner surface member 2, a first anchor part 62 protruding outward from the first locking part 61, and a second anchor part 72 protruding outward from the second locking part 71. The first anchor part 62 has a first extending part 62b extending in a circumferential direction. The second anchor part 72 has a second extending part 72b extending in the circumferential direction.SELECTED DRAWING: Figure 3
【課題】内面部材に、当該内面部材を剥がす方向に比較的大きな力が加わっても、内面部材が剥がれるのを抑制する。【解決手段】剥離防止部材５０は、既設管路Ｐと内面部材２との間の裏込め充填空間Ｓに配置されている。また、剥離防止部材５０は、内面部材２の２つの取付部２１に係止可能な第１係止部６１及び第２係止部７１と、第１係止部６１から外側に突出する第１アンカー部６２と、第２係止部７１から外側に突出する第２アンカー部７２とを含む。第１アンカー部６２は、周方向に延在する第１延在部６２ｂを有する。第２アンカー部７２は、周方向に延在する第２延在部７２ｂを有する。【選択図】図３
PEELING PREVENTION MEMBER AND LINING STRUCTURE OF PIPE CONDUIT COMPRISING THE SAME
剥離防止部材及びこれを備えた管路の内張構造
ISHIZUKA YASUSHI (Autor:in) / IWAGAMI TAKUMI (Autor:in) / INOUE KOSUKE (Autor:in)
03.06.2022
Patent
Elektronische Ressource
Japanisch
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