Knock Down Earthquake Resistant Flat Pack Container House Seismic Grade 8 Light Steel Frame Prefab Building

Seismic Grade Earthquake Resistant KD Container House

This prefabricated container house combines industrial-grade durability with efficient modular design, delivering cost-effective building solutions for diverse project requirements worldwide.

Key Features

• Seismic grade 8 certified per GB 50011 building code, tested on 3-axis shake table at China Academy of Building Research
• Energy-dissipating bolt connections with slotted holes and Belleville spring washers allowing 15mm lateral displacement without structural damage
• Light steel frame designed with ductile failure mode: connections yield before members buckle, providing visual warning before collapse
• Cross-braced wall panels with 6mm diameter high-strength steel cables in X-configuration, pre-tensioned to 500N
• Base isolation option with laminated rubber bearing pads (200mm diameter) decoupling structure from ground motion
• Lightweight construction (total dead load under 2.5 tonnes) reducing seismic inertia forces by 60% versus concrete buildings
• Post-earthquake rapid assessment: color-change stress indicators at all critical connections showing yield status

Technical Specifications

Applications

• Housing in seismic zone countries (Japan, Chile, Indonesia, Turkey)
• Post-earthquake transitional shelter programs
• School buildings in earthquake-prone rural areas
• Hospital auxiliary wards in seismic regions
• Government disaster preparedness stockpile housing

Factory prefabricated with strict quality control. CE, ISO 9001:2015, and SGS certified. Contact us for custom design and bulk order quotation.