Modular Sea Wall Structure for Easier Offshore Installation
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Solution Overview
Problem
Existing artificial reef systems for preventing beach erosion are cumbersome, costly, and difficult to transport and install due to their massive weight and complexity, posing challenges in offshore environments.
Innovation Solution
A modular sea wall system comprising two blocking bodies - a front and a rear blocking body - connected via a tongue and groove mechanism, made of reinforced concrete, which can be easily transported and installed, reducing wave energy and erosion by dissipating wave energy through apertures and structural support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional artificial reef systems are used to prevent beach erosion, then wave energy reduction and erosion prevention are achieved, but the systems become cumbersome, costly, and difficult to transport and install due to their massive weight and complexity
Solution Approach 1:
The sea wall is divided into multiple modular segments that can be independently manufactured, transported, and assembled. Each module contains a front blocking body and a rear blocking body connected by support structures, allowing the system to be built in manageable sections rather than as one massive structure.
Solution Approach 2:
The design incorporates nested support structures where vertical supports extend from the front blocking body to the rear blocking body, creating a compact integrated unit. The support structures are positioned within the overall module configuration, allowing efficient space utilization and easier handling during installation.
2Reliability
If traditional artificial reef systems are used to prevent beach erosion, then wave energy reduction and erosion prevention are achieved, but the systems become cumbersome, costly, and difficult to transport and install due to their massive weight and complexity
Solution Approach 1:
The sea wall is divided into multiple modular segments that can be independently manufactured, transported, and assembled. Each module contains a front blocking body and a rear blocking body connected by support structures, allowing the system to be built in manageable sections rather than as one massive structure.
3Reliability
If traditional artificial reef systems are used to prevent beach erosion, then wave energy reduction and erosion prevention are achieved, but the systems become cumbersome, costly, and difficult to transport and install due to their massive weight and complexity
Solution Approach 1:
The sea wall is divided into multiple modular segments that can be independently manufactured, transported, and assembled. Each module contains a front blocking body and a rear blocking body connected by support structures, allowing the system to be built in manageable sections rather than as one massive structure.
Solution Approach 2:
The modular design creates universal components that can be reused across multiple installations. The standardized front blocking body, rear blocking body, and support structure configurations allow the same modules to be deployed in various locations and conditions, reducing overall manufacturing costs through economies of scale.
Data Source
AI summary
The modular sea wall forms a sea wall constructed from two different blocking bodies: a front blocking body and a rear blocking body. The front blocking body is located seaward and the rear blocking body is located shoreward. The front blocking body provides a front wall that curves upward to the uppermost surface of the front blocking body. The front blocking body attaches to the rear blocking body at the top of the curve. The rear blocking body provides a rear wall that attaches to the front blocking body. The rear wall may be a vertical wall that extends vertically downward without curving or a curved wall that curves downwards from the attachment point to the rear end of the rear attachment body. The front wall and rear wall may provide openings that allow water to flow through the front wall and the rear wall.