Post by ShibataFenderTeam

#PIANC2024 – Applying Performance Data Considering 𝗖𝗼𝗿𝗿𝗲𝗰𝘁𝗶𝗼𝗻 𝗙𝗮𝗰𝘁𝗼𝗿𝘀   In the previous posts we looked at how performance data is structured under PIANC 2024 and how Pre-Set Design Criteria and Base Performance are applied.   To 𝗺𝗼𝘃𝗲 𝗳𝗿𝗼𝗺 𝘁𝗲𝘀𝘁𝗶𝗻𝗴 𝗰𝗼𝗻𝗱𝗶𝘁𝗶𝗼𝗻𝘀 (𝗕𝗮𝘀𝗲 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲) 𝘁𝗼 𝗿𝗲𝗮𝗹 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗻𝗴 𝘀𝗰𝗲𝗻𝗮𝗿𝗶𝗼𝘀, correction factors must be applied. These are not new; however…   ➡️ 𝗩𝗲𝗹𝗼𝗰𝗶𝘁𝘆 𝗰𝗼𝗿𝗿𝗲𝗰𝘁𝗶𝗼𝗻 𝗵𝗮𝘀 𝗴𝗮𝗶𝗻𝗲𝗱 𝗽𝗮𝗿𝘁𝗶𝗰𝘂𝗹𝗮𝗿 𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝗰𝗲 𝘂𝗻𝗱𝗲𝗿 𝗣𝗜𝗔𝗡𝗖 𝟮𝟬𝟮𝟰.   Base Performance is determined at low compression speeds, while actual berthing velocities are significantly higher. This represents a completely different operating range. ➡️ 𝗩𝗲𝗹𝗼𝗰𝗶𝘁𝘆 𝗰𝗼𝗿𝗿𝗲𝗰𝘁𝗶𝗼𝗻 𝗶𝘀 𝗻𝗼𝘁 𝗮 𝘀𝗶𝗺𝗽𝗹𝗲 𝗽𝗮𝗿𝗮𝗹𝗹𝗲𝗹 𝘀𝗵𝗶𝗳𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗰𝘂𝗿𝘃𝗲. The effect on energy absorption and reaction force is different, and must be reflected through appropriate correction factors.   In the video below, Dominique Polte (𝗣𝗜𝗔𝗡𝗖 𝗪𝗚𝟮𝟭𝟭 𝗠𝗲𝗺𝗯𝗲𝗿) explains how velocity and other correction factors should be 𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲𝗹𝘆 𝗮𝗽𝗽𝗹𝗶𝗲𝗱 within the PIANC 2024 design methodology.   #PIANC2024 #PortEngineering #FenderDesign #PortInfrastructure

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