Mesh Barrier Structure With Embedded Deterrents Against Power-Tool Attacks
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Solution Overview
Problem
Existing barriers are either costly and time-consuming to erect or offer insufficient resistance to attacks by intruders using power tools, lacking see-through capability and effective deterrent features.
Innovation Solution
A barrier structure comprising a parallelepiped body with mesh sides and internal deterrent sections, formed from interconnected mesh materials, which are difficult to penetrate and require multiple cuts to breach, thereby increasing resistance to attacks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If a solid barrier made from concrete, brick or wood is used, then resistance to attack is improved, but construction time and cost increase significantly
Solution Approach 1:
The barrier is divided into multiple planar panels that can be manufactured separately and assembled on-site. Each panel contains embedded deterrent sections, allowing parallel manufacturing and rapid assembly, thus reducing construction time while maintaining overall barrier strength through the combined structure.
Solution Approach 2:
The barrier combines mesh material with embedded deterrent sections (such as hardened rods or specialized wires) to create a composite structure. This provides enhanced resistance to cutting and grinding attacks while using lighter, faster-to-install materials compared to solid concrete or brick barriers.
2Illumination intensity
If a mesh barrier is used, then see-through capability is improved, but resistance to power tool attacks deteriorates
Solution Approach 1:
The mesh barrier is enhanced by embedding deterrent sections (such as hardened rods, tensioned wires, or specialized mesh patterns) within the mesh structure. This creates a composite material system that maintains the see-through capability of mesh while adding layers of resistance to cutting and grinding attacks from power tools.
Solution Approach 2:
Deterrent sections are nested within or integrated into the mesh structure, with multiple layers of protection embedded at different depths. The mesh provides the primary barrier with see-through capability, while nested deterrent sections provide progressive resistance to power tool attacks, requiring multiple cutting actions to penetrate.
3Strength
If high grade or hardened material with deterrent components is used, then resistance to power tool attacks is improved, but the barrier remains vulnerable to determined intruders
Solution Approach 1:
The barrier is segmented into multiple panels with deterrent sections distributed throughout the structure. This segmentation means that even if one section is compromised, other sections remain intact, maintaining overall barrier reliability. The distributed deterrent components require intruders to attack multiple locations and perform multiple cutting actions.
Solution Approach 2:
The deterrent sections are positioned at multiple depths and orientations within the barrier structure, adding dimensional complexity to the protection scheme. Instead of a single layer of hard material, the barrier presents deterrent components in three-dimensional space, requiring intruders to navigate and cut through multiple layers and angles, significantly increasing the time and effort required for penetration.
Data Source
AI summary
A barrier (162, 190) which is constructed from barrier structures (12A, 12B, . . . , 12N) each of which comprises a parallelepiped body made from mesh material with an interior in which are positioned deterrent sections (10, 50, 200, 200X), wherein the bodies are positioned in a succession of overlying horizontal rows which follow a barrier line.