A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOORING STRUCTURE FOR FLOATING BODY STRUCTURE
PROBLEM TO BE SOLVED: To provide a mooring structure for a floating body structure that can enhance maximum gripping force of a suction anchor without increasing the scale of the suction anchor.SOLUTION: The present invention relates to a mooring structure for a floating body structure 10 such that a suction anchor 20 installed at a water bottom part 1 and the floating body structure 10 are connected with a tension material 30, and tensile force P transmitted to the tension material 30 is received with gripping force H of the suction anchor 20. The mooring structure for the floating body structure comprises a negative pressure generating mechanism 40 generating negative pressure ΔU as the tension force P increases (+ΔP), and the tension material 30 functions as a communication pipe for transmitting the negative pressure ΔU generated by the negative pressure generating mechanism 40 to an inner space 24 of the suction anchor 20.SELECTED DRAWING: Figure 7
【課題】サクションアンカーの規模を大きくすることなく、サクションアンカーの最大把駐力を高めることができる浮体構造物の係留構造を提供する。【解決手段】水底部１に設置されたサクションアンカー２０と浮体構造物１０とを引張材３０で接続させ、引張材３０に伝達された引張力Ｐをサクションアンカー２０の把駐力Ｈによって支持する浮体構造物１０の係留構造であって、引張力Ｐの増加（＋ΔＰ）に伴って負圧ΔＵを生成する負圧生成機構４０を備え、負圧生成機構４０によって生成された負圧ΔＵをサクションアンカー２０の内部空間２４に伝達する連通管として引張材３０が機能する。【選択図】図７
MOORING STRUCTURE FOR FLOATING BODY STRUCTURE
PROBLEM TO BE SOLVED: To provide a mooring structure for a floating body structure that can enhance maximum gripping force of a suction anchor without increasing the scale of the suction anchor.SOLUTION: The present invention relates to a mooring structure for a floating body structure 10 such that a suction anchor 20 installed at a water bottom part 1 and the floating body structure 10 are connected with a tension material 30, and tensile force P transmitted to the tension material 30 is received with gripping force H of the suction anchor 20. The mooring structure for the floating body structure comprises a negative pressure generating mechanism 40 generating negative pressure ΔU as the tension force P increases (+ΔP), and the tension material 30 functions as a communication pipe for transmitting the negative pressure ΔU generated by the negative pressure generating mechanism 40 to an inner space 24 of the suction anchor 20.SELECTED DRAWING: Figure 7
【課題】サクションアンカーの規模を大きくすることなく、サクションアンカーの最大把駐力を高めることができる浮体構造物の係留構造を提供する。【解決手段】水底部１に設置されたサクションアンカー２０と浮体構造物１０とを引張材３０で接続させ、引張材３０に伝達された引張力Ｐをサクションアンカー２０の把駐力Ｈによって支持する浮体構造物１０の係留構造であって、引張力Ｐの増加（＋ΔＰ）に伴って負圧ΔＵを生成する負圧生成機構４０を備え、負圧生成機構４０によって生成された負圧ΔＵをサクションアンカー２０の内部空間２４に伝達する連通管として引張材３０が機能する。【選択図】図７
MOORING STRUCTURE FOR FLOATING BODY STRUCTURE
浮体構造物の係留構造
YAMAMOTO AKIRA (author) / KASUYA YUKI (author) / YAMADA YUKI (author) / TAKAHASHI SHINICHI (author)
2017-07-27
Patent
Electronic Resource
Japanese
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