One, Self浮式防撞装置

1. Structural CompositionThe core is composed of a fiber-reinforced shell, internal energy-dissipating lattice, closed-cell energy-absorbing material, and damping elements. It is connected in sections using mortise and tenon joints or bolts, with each section weighing less than 10 tons.
2. Key Features：Floating along the pier piling axis with the water level, always matching the ship's collision height; the inner damping element prevents long-term fatigue due to water flow, with convenient transportation, installation, and easy replacement after damage.
3. Protection Effect and Applicable ScenariosDuring impact, energy is progressively absorbed through shell deformation and material crush, reducing 25% to 35% of the impact force. Simultaneously, rounded structures guide the vessel's转向, providing protection for both the bridge and the vessel in both directions, and are compatible with the protection of bridge piers in navigable waterways.

Fixed Collision Prevention Device

1. Structural CompositionBased on steel or composite materials, internally filled with high-performance closed-cell energy-absorbing material, partially utilizing steel-clad composite structures for increased rigidity, and secured to specific locations with bolts or rebars.
2. Core FeaturesSturdy installation with no risk of displacement, made with high-strength materials to withstand water flow and harsh weather erosion, durable with low maintenance requirements, and customizable for specific environments.
3. Protection Effect and Applicable ScenariosSuitable for stable water levels or key protection areas, such as highway pier protection, which can reduce the impact force of vehicles by over 60%, ideal for long-term fixed-point protection.

Section 3: Anti-collision Facilities for Steel Composite Materials

1. Structural compositionBased on a "steel substrate + composite coating" core, it includes steel-clad composite shells, reinforced webs, closed-cell energy-absorbing cores, and damping elements, with UV absorbers added to the surface.
2. Core FeaturesThe steel-based body ensures rigidity, while the outer composite material offers corrosion resistance, weather resistance, and impact resistance; weighing only 1/4 of pure steel equipment, it supports self-floating or fixed installation. Modular joints facilitate disassembly and require no painting maintenance.
3. Protection Effect and Applicable ScenariosDuring impact, energy is progressively dissipated through shell deformation, core material crushing, and damping cushioning. The fiber-reinforced structure can distribute loads and recover deformation, making it suitable for long-term protection in complex aquatic environments.