Modular Storage Structure Fire Rating via Segmented Panels
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Solution Overview
Problem
There is a need for storage structures that can withstand fire for a predetermined amount of time and store hazardous materials while meeting regulatory standards for fire resistance and load conditions.
Innovation Solution
A modular storage structure composed of interconnected wall and roof panels with interlock members, secured with fasteners, and reinforced with gypsum drywall boards and insulation, designed to achieve a fire rating and withstand wind and load pressures, including an explosion relief panel for pressure relief.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional storage buildings are designed to meet fire ratings and weather tightness, then safety and regulatory compliance are improved, but construction complexity and time increase
Solution Approach 1:
The storage building is divided into modular panels that can be independently manufactured and assembled. Each panel is pre-engineered with specific fire-resistant properties, allowing the overall structure to achieve required fire ratings through standardized modular components rather than custom-built complex structures.
Solution Approach 2:
The panels utilize composite construction combining metal framing with fire-resistant core materials and insulation layers. This composite approach provides inherent fire protection while maintaining structural integrity, reducing the need for additional complex fire suppression systems.
2Strength
If storage buildings are designed to withstand load conditions and store hazardous materials, then safety and load-bearing capacity are improved, but structural complexity increases
Solution Approach 1:
The structure is segmented into standardized panels with integrated framing systems that provide load-bearing capacity through repetitive modular units. This segmentation allows complex structural requirements to be met through simple, repeatable assembly patterns rather than complex monolithic construction.
Solution Approach 2:
The panels are designed as multi-functional units that simultaneously provide structural support, fire resistance, insulation, and hazardous material containment. This universality reduces overall structural complexity by consolidating multiple functions into single standardized components.
3Ease of operation
If modular panels are connected with interlock members and fasteners, then assembly ease and modularity are improved, but connection strength may be compromised
Solution Approach 1:
The interlock member and fastener systems are merged into an integrated connection mechanism. The interlock members provide mechanical engagement while fasteners secure the connection, creating a unified joining system that maintains both ease of assembly and connection strength through coordinated design of multiple elements.
Data Source
Figure 1~1A
Figure 2~2A
Figure 3A~3B
AI summary
A modular storage structure can be constructed from a number of modular wall panels and modular roof panels. Multiple modular wall panels can be joined to form a wall system of the storage structure. The wall panels can be serially connected together such that a J-shaped interlock member of one panel is in abutting relationship with a corresponding J-shaped interlock member of another wall panel to define a series of wall stud assemblies adapted to receive fasteners for joining wall layers. The roof panels can be serially connected together in a similar fashion. In embodiments, the storage structure can be constructed such that it meets the predetermined requirements for a fire rating (e.g. a 2-hour or a 4-hour fire rating).