Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROTECTION METHOD OF BURIED PIPE AND PROTECTION STRUCTURE
To provide a buried pipe protection method capable of preventing the buried pipe from deforming in an arc shape after completion of protection work by preventing a part with no connecting member on a side plate from expanding outward, or preventing a lower portion of side plate from expanding outward after putting in burying soil and rolling the same with rammer, etc. in a process of covering the tube with protective material.SOLUTION: In a process of burying step with buried soil 5, connecting members for fixing removable side plates 3 are used as positioning rod beams. When backfilling with burying soil 5, the rods 4 are removed so as to refill the soil uniformly. Furthermore, there is a step to prevent the side plates 3 from expanding outward by compaction of the backfilled soil 5.SELECTED DRAWING: Figure 1
【課題】管を防護材で覆う工程において、埋設土を入れ、ランマー等で転圧した後、側板に連結部材のない部分が弓状に外側に広がったり、側板の下部が外側に広がったりすることのないようにして、防護工事後に埋設管に変形が生じないようにする埋設管の防護方法を提供する。【解決手段】埋設土５で埋め戻す工程において、側板３を固定する連結部材を、取外し可能な側板３を位置決め用棒状梁とし、埋設土５で埋め戻すときに、棒状梁４を取除くことにより、均一に埋め戻されるようにし、さらに側板３が埋戻土５の締固めにより外側に広がらないように工夫した工程を有する。【選択図】図１
PROTECTION METHOD OF BURIED PIPE AND PROTECTION STRUCTURE
To provide a buried pipe protection method capable of preventing the buried pipe from deforming in an arc shape after completion of protection work by preventing a part with no connecting member on a side plate from expanding outward, or preventing a lower portion of side plate from expanding outward after putting in burying soil and rolling the same with rammer, etc. in a process of covering the tube with protective material.SOLUTION: In a process of burying step with buried soil 5, connecting members for fixing removable side plates 3 are used as positioning rod beams. When backfilling with burying soil 5, the rods 4 are removed so as to refill the soil uniformly. Furthermore, there is a step to prevent the side plates 3 from expanding outward by compaction of the backfilled soil 5.SELECTED DRAWING: Figure 1
【課題】管を防護材で覆う工程において、埋設土を入れ、ランマー等で転圧した後、側板に連結部材のない部分が弓状に外側に広がったり、側板の下部が外側に広がったりすることのないようにして、防護工事後に埋設管に変形が生じないようにする埋設管の防護方法を提供する。【解決手段】埋設土５で埋め戻す工程において、側板３を固定する連結部材を、取外し可能な側板３を位置決め用棒状梁とし、埋設土５で埋め戻すときに、棒状梁４を取除くことにより、均一に埋め戻されるようにし、さらに側板３が埋戻土５の締固めにより外側に広がらないように工夫した工程を有する。【選択図】図１
PROTECTION METHOD OF BURIED PIPE AND PROTECTION STRUCTURE
埋設管の防護方法及び防護構造
MATSUMOTO YASUHIRO (Autor:in) / HAYASHI TATSU (Autor:in) / SAKAGUCHI MASAYUKI (Autor:in)
11.07.2019
Patent
Elektronische Ressource
Japanisch
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