Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WALL BODY STRUCTURE
PROBLEM TO BE SOLVED: To provide a wall body structure that may be built easily, while preventing peeling of anticorrosive layer, decline in properties attributed to the cross-section caused by decrease in steel member thickness when corrosion progresses due to peeling, and influences on anticorrosive layer from frictional heat when steel members contact each other.SOLUTION: A wall body structure has a plurality of steel tubes 1 arranged like a row of columns without contacting each other and an earth retaining member 2 that seals gaps between the adjacent steel tubes 1, 1, where the steel tubes 1 have an anticorrosive layer 3 that covers the steel tubes in the circumferential direction, at least in a part of the row of steel tubes in the longitudinal direction. The configuration prevents peeling of the anticorrosive layer 3, decline in properties attributed to the cross-section caused by decrease in steel member thickness when corrosion progresses at a spot where peeling has occurred, and influences on the anticorrosive layer from frictional heat when the steel members contact each other, at the same time facilitating construction work.
【課題】防食層の剥離、剥離によってその部分の腐食が進行することに起因する鋼材の減厚による断面性能の低下、鋼材どうしの接触による摩擦熱の防食層への影響を防止できるとともに、施工も容易な壁体構造を提供する。【解決手段】互いに接することなく柱列状に配置された複数の鋼管１と、隣り合う鋼管１，１の隙間をシールするための土留め用部材２とを備え、鋼管１に、当該鋼管１の円周方向に亘る防食層３が鋼管の長手方向の少なくとも一部に設けられているので、防食層３の剥離、剥離によってその部分の腐食が進行することに起因する鋼材の減厚による断面性能の低下、鋼材どうしの接触による摩擦熱の防食層への影響を防止できるとともに、施工も容易となる。【選択図】図１
WALL BODY STRUCTURE
PROBLEM TO BE SOLVED: To provide a wall body structure that may be built easily, while preventing peeling of anticorrosive layer, decline in properties attributed to the cross-section caused by decrease in steel member thickness when corrosion progresses due to peeling, and influences on anticorrosive layer from frictional heat when steel members contact each other.SOLUTION: A wall body structure has a plurality of steel tubes 1 arranged like a row of columns without contacting each other and an earth retaining member 2 that seals gaps between the adjacent steel tubes 1, 1, where the steel tubes 1 have an anticorrosive layer 3 that covers the steel tubes in the circumferential direction, at least in a part of the row of steel tubes in the longitudinal direction. The configuration prevents peeling of the anticorrosive layer 3, decline in properties attributed to the cross-section caused by decrease in steel member thickness when corrosion progresses at a spot where peeling has occurred, and influences on the anticorrosive layer from frictional heat when the steel members contact each other, at the same time facilitating construction work.
【課題】防食層の剥離、剥離によってその部分の腐食が進行することに起因する鋼材の減厚による断面性能の低下、鋼材どうしの接触による摩擦熱の防食層への影響を防止できるとともに、施工も容易な壁体構造を提供する。【解決手段】互いに接することなく柱列状に配置された複数の鋼管１と、隣り合う鋼管１，１の隙間をシールするための土留め用部材２とを備え、鋼管１に、当該鋼管１の円周方向に亘る防食層３が鋼管の長手方向の少なくとも一部に設けられているので、防食層３の剥離、剥離によってその部分の腐食が進行することに起因する鋼材の減厚による断面性能の低下、鋼材どうしの接触による摩擦熱の防食層への影響を防止できるとともに、施工も容易となる。【選択図】図１
WALL BODY STRUCTURE
壁体構造
NAGAO NAOYA (Autor:in) / HARADA NORIYOSHI (Autor:in)
30.07.2015
Patent
Elektronische Ressource
Japanisch