Fixed Container House Design

Fixed container house design is a form of design that uses a steel container as the foundation and achieves residential or storage functions through internal modifications. The following provides a detailed introduction from aspects such as core structure, material selection, structural advantages, connection methods, and transportation costs:

Core Structure: The core structure of a fixed container house is a fixed container, composed of a steel frame and corrugated steel plate enclosure. This design originates from the load-bearing and stacking logic of standard containers. The steel frame bears the main load, while the corrugated steel plate provides lateral stiffness and protection. A fixed structure means that the length, width, and height dimensions of the container cannot be changed after manufacturing, resulting in high overall stiffness.

Material Selection: The choice of steel material is primarily based on considerations of strength and durability. During stacking, lifting, and transportation, container houses are subjected to significant mechanical stress, and steel can effectively withstand this stress, ensuring the structural safety of the house.

Structural Advantages: Fixed structures do not require complex hinges, locks, or splicing joints, resulting in better structural integrity and a lower risk of loosening during long-term use. At the same time, the most direct impact of this structure is stability and sealing. Since there are no moving parts or splicing gaps, the container is less likely to deform or leak during long-term use, making it especially suitable for construction site scenarios that require frequent lifting or stacking. In addition, the steel container of a fixed container house is welded in the factory, with controllable weld quality and better overall waterproof performance.

Connection Method: When stacked for use, the corner fittings of fixed containers allow upper and lower containers to be connected via twist locks, forming multi-story buildings that are convenient, fast, and securely connected.

Transportation Cost: However, fixed container houses also have certain limitations, with relatively high transportation costs. A single container requires a dedicated flatbed truck or container trailer for transportation, which to some extent increases its usage costs.