A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SCOUR PREVENTION STRUCTURE AND SCOUR PREVENTION METHOD OF PIER STRUCTURE
To provide means for obtaining a sufficient scour prevention effect even for a pier structure in an offshore wind power generation that is subjected to flow in any direction without requiring much work for construction.SOLUTION: There are two sets of four control plates (2) having 0.60 to 0.90 of porosity which is represented by (a total area of openings of the control plate/a total area of the control plate), and symmetrically positioned along a vertical direction of an outer peripheral surface of a pier structure (1).SELECTED DRAWING: Figure 1
【課題】施工に手間がかからず、任意の方向の流れを受ける洋上風力発電におけるピア構造物に対しても、十分な洗掘防止効果が得られる手段を提供する。【解決手段】 （制御板の開孔部の総面積／制御板の総面積）で示される空隙率が０．６０以上０．９０以下の制御板（２）が２組４枚存在し、ピア構造物（１）の外周面の鉛直方向に沿って対称に位置している。【選択図】図１
SCOUR PREVENTION STRUCTURE AND SCOUR PREVENTION METHOD OF PIER STRUCTURE
To provide means for obtaining a sufficient scour prevention effect even for a pier structure in an offshore wind power generation that is subjected to flow in any direction without requiring much work for construction.SOLUTION: There are two sets of four control plates (2) having 0.60 to 0.90 of porosity which is represented by (a total area of openings of the control plate/a total area of the control plate), and symmetrically positioned along a vertical direction of an outer peripheral surface of a pier structure (1).SELECTED DRAWING: Figure 1
【課題】施工に手間がかからず、任意の方向の流れを受ける洋上風力発電におけるピア構造物に対しても、十分な洗掘防止効果が得られる手段を提供する。【解決手段】 （制御板の開孔部の総面積／制御板の総面積）で示される空隙率が０．６０以上０．９０以下の制御板（２）が２組４枚存在し、ピア構造物（１）の外周面の鉛直方向に沿って対称に位置している。【選択図】図１
SCOUR PREVENTION STRUCTURE AND SCOUR PREVENTION METHOD OF PIER STRUCTURE
ピア構造物の洗掘防止構造体及び洗掘防止方法
NAKAI MASANORI (author) / YATABE HIROHARU (author) / WATANABE KAKERU (author) / NAKABAYASHI TAKAYUKI (author) / NISHIMURA NORIHIRO (author)
2023-07-07
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
SCOUR PREVENTION STRUCTURE AND CONSTRUCTION METHOD FOR SCOUR PREVENTION STRUCTURE
| European Patent Office | 2023