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A platform for research: civil engineering, architecture and urbanism
LID BODY FOR UNDERGROUND EMBEDDED STEEL PIPE, UNDERGROUND EMBEDDED STEEL PIPE, AND JOINT MEMBER
To provide a lid body for underground embedded steel pipes that can cover an opening on a tip surface of a steel pipe in an embedded direction using a simple structure, and that can handle the opening dimensions of a steel pipe body.SOLUTION: A lid body 3 for underground embedded steel pipes, which is provided at an end of a steel pipe body 2 that is embedded underground, comprises: a bottom surface part 31 that is in the same shape as an end surface of the steel pipe body 2, and that covers an opening on the end surface of the steel pipe body 2; a rib-like part 32 that is provided on a surface, of the bottom surface part 31, that faces on the steel pipe body 2 side, inserted in a position of the maximum dimension of the opening on the end surface of the steel pipe body 2, and has a dimension that is longer than the maximum dimension of the opening. A center section of the rib-like part 32 is joined to the bottom surface part 31, and an end of the rib-like part 32 is a free end that is not joined to the bottom surface part 31.SELECTED DRAWING: Figure 1
【課題】鋼管の埋設方向先端面の開口を簡単な構造で塞ぐことができ、鋼管本体の開口寸法に対応することのできる土中埋設鋼管用蓋体を提供すること。【解決手段】土中に埋設される鋼管本体２の端部に設けられる土中埋設鋼管用蓋体３は、鋼管本体２の端面と同一形状とされ、鋼管本体２の端面の開口を塞ぐ底面部３１と、鋼管本体２側に向く底面部３１の面に設けられ、鋼管本体２の端面の開口の最大寸法の位置に挿入され、開口の最大寸法よりも長い寸法のリブ状部３２とを備え、リブ状部３２は、中央部が底面部３１に接合され、端部が底面部３１に接合されない自由端とされる。【選択図】図１
LID BODY FOR UNDERGROUND EMBEDDED STEEL PIPE, UNDERGROUND EMBEDDED STEEL PIPE, AND JOINT MEMBER
To provide a lid body for underground embedded steel pipes that can cover an opening on a tip surface of a steel pipe in an embedded direction using a simple structure, and that can handle the opening dimensions of a steel pipe body.SOLUTION: A lid body 3 for underground embedded steel pipes, which is provided at an end of a steel pipe body 2 that is embedded underground, comprises: a bottom surface part 31 that is in the same shape as an end surface of the steel pipe body 2, and that covers an opening on the end surface of the steel pipe body 2; a rib-like part 32 that is provided on a surface, of the bottom surface part 31, that faces on the steel pipe body 2 side, inserted in a position of the maximum dimension of the opening on the end surface of the steel pipe body 2, and has a dimension that is longer than the maximum dimension of the opening. A center section of the rib-like part 32 is joined to the bottom surface part 31, and an end of the rib-like part 32 is a free end that is not joined to the bottom surface part 31.SELECTED DRAWING: Figure 1
【課題】鋼管の埋設方向先端面の開口を簡単な構造で塞ぐことができ、鋼管本体の開口寸法に対応することのできる土中埋設鋼管用蓋体を提供すること。【解決手段】土中に埋設される鋼管本体２の端部に設けられる土中埋設鋼管用蓋体３は、鋼管本体２の端面と同一形状とされ、鋼管本体２の端面の開口を塞ぐ底面部３１と、鋼管本体２側に向く底面部３１の面に設けられ、鋼管本体２の端面の開口の最大寸法の位置に挿入され、開口の最大寸法よりも長い寸法のリブ状部３２とを備え、リブ状部３２は、中央部が底面部３１に接合され、端部が底面部３１に接合されない自由端とされる。【選択図】図１
LID BODY FOR UNDERGROUND EMBEDDED STEEL PIPE, UNDERGROUND EMBEDDED STEEL PIPE, AND JOINT MEMBER
土中埋設鋼管用蓋体、土中埋設鋼管、および継手部材
MARUYAMA SAKAE (author) / WADA MASATOSHI (author) / IWAKI AKIMITSU (author) / TOKUOKA TAKATOSHI (author) / TAHARA SHINTARO (author)
2020-10-01
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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