Hybrid Modular Dwelling Layout Beyond Transport Size Limits
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Solution Overview
Problem
Current modular homes are limited in size due to transportation restrictions and do not meet real property standards, lacking insulation and being unfixed to a foundation, which limits their appeal and functionality.
Innovation Solution
A hybrid modular dwelling system that combines traditional modules with a shell structure, allowing for additional living space between units and utilizing existing utilities, and is anchored to a foundation for stability and appraisal as real property.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If modular units are transported to site, then construction efficiency and waste management improve, but dwelling size is limited due to transport restrictions
Solution Approach 1:
The dwelling is divided into multiple modular units that can be transported separately and assembled at the site. Each module is designed to meet transportation size constraints while the collective arrangement of multiple modules achieves the desired total dwelling size, thus resolving the contradiction between transport limitations and overall dwelling area requirements.
Solution Approach 2:
Multiple modular units are arranged in a nested or stacked configuration where smaller modules are positioned within or alongside larger structural elements. This nesting approach maximizes the use of available space within transport constraints while achieving greater total dwelling area through vertical or layered arrangement.
2Loss of time
If modular units are transported, then labor time and waste reduce, but dwelling does not qualify as real property due to lack of foundation attachment
Solution Approach 1:
The modular units are merged with a permanent foundation structure through attachment mechanisms. The modules are securely fastened to the foundation and to each other, creating an integrated structure that meets real property requirements while maintaining the construction efficiency benefits of modular assembly.
Solution Approach 2:
The foundation structure is prepared and positioned at the site before the modular units are delivered and assembled. This preliminary action ensures that when the modules arrive, they can be quickly attached to the pre-prepared foundation, maintaining labor efficiency while ensuring permanent attachment for real property qualification.
3Productivity
If modular units are transported, then construction speed increases, but dwelling size is reduced due to shipping restrictions
Solution Approach 1:
The dwelling design transitions from horizontal expansion to vertical arrangement by stacking modular units multiple stories high. This dimensional change allows the dwelling to achieve greater total volume and living space while each individual module remains within transportation size limits, thus resolving the contradiction between construction speed and dwelling volume.
Data Source
AI summary
A hybrid modular dwelling is provided. A shell has one or more walls, a base, and a mount located adjacent to the base. One or more modular units are each placed on the mount of the shell. Additional living space is generated in between the two or more modular units or between one of the modular units and a portion of the shell, and the additional living space receives utilities from at least one of the two or more modular units. A roof covers the two or more modular units and the additional living space.