Создание безопасной гавани в Бербере: технологии морского строительства и проектирования портов

Transforming an exposed coastline into a protected marine structure is a complex engineering challenge. In this video, we take a detailed look at the construction process of a 100-meter-class port with two berths. From the initial site surveys to the final placement of protective rocks, learn how engineers balance geology, physics, and maritime logistics to create a stable interface between land and sea. In this video, we'll discuss: 🌊 Site Survey: How hydrographic and geotechnical surveys are conducted to map the seabed using sonar and borehole drilling. 📊 Meteorological Ocean Data: Analysis of wave heights and current velocities. Learn how external waves of 1–3 meters are dampened within the basin to levels less than 0.3 meters for safe operation. 🏗️ Earthworks and Dredging: The process of excavating a basin (3 to 6 meters deep) and creating stable slopes with a gradient of 1:2 to 1:3 in sandy soils. 🧱 Breakwater Design: Analysis of the structure of bulk breakwaters consisting of a core, filter layers, and a protective layer. Learn how the Hudson equation helps calculate the weight of protective stones (from 1 to 5 tons). ⚓ Quay Wall Construction: Comparison of gravity berths (made of concrete blocks) and sheet pile walls (steel piles with anchor ties) designed to support mooring and bareboat loads. 🚤 Harbor Hydrodynamics: How entrance geometry (20–40 meters wide) minimizes wave penetration into the basin. 🌱 Durability and Maintenance: Use of sulfate-resistant concrete and coated steel for performance in aggressive saltwater environments. Key engineering parameters from the video: Berth length: 100 meters each. Basin depth: 3 to 6 meters. Entrance width: 20–40 meters. Mooring load: 50–150 kN per bollard. Wharf payload: 5–10 kN/m². Whether you're interested in civil engineering, marine logistics, or heavy equipment, this in-depth look will show you how a natural disaster shelter is built, meter by meter. #Berbera #Somaliland #CivilEngineering #MarineEngineering #PortConstruction #HydraulicEngineering #MarineTransport #EngineeringSolutions