The invention discloses a high-intensity
earthquake resistant prefabricated cabin, which belongs to the technical field of prefabricated cabins, and comprises a cabin body, an inner top and an outer top, the cabin body is formed by connecting a plurality of wall bodies, each wall body comprises a steel framework, an impedance composite silencing cabin plate structure is arranged between inner and outer side
welding steel plates, and a cabin plate consists of a mute cotton plate and a composite
phenolic aldehyde plate; the reserved silencing cavities are connected through a damping mechanism comprising a rubber column and a spring; the inner wall, the outer wall and the top of the cabin body are coated with aluminum-
zinc plates, a main steel structure is subjected to
sand blasting derusting, an auxiliary support is subjected to hot galvanizing, and steel components are coated with aluminum-
zinc plate sheet
metal parts; the wall body module is of a bone
fiber bionic structure, components are welded into a whole, and bolts between walls are targeted and welded for double fixation. The inner roof and the outer roof are installed in a split mode, the inner roof forms a double-insurance energy dissipation structure, the outer roof is a truss type herringbone roof, and the outer roof, the wall and the
mortise and tenon joint structure of the inner roof are fully welded into an integrated steel structure. The prefabricated cabin has the advantages of strong anti-seismic property,
noise elimination,
corrosion prevention, stable structure and the like.