The invention relates to the technical field of structural members for buildings, and discloses an assembled self-recovery circular concrete-filled steel-tube composite joint which comprises a circular steel-tube column and H-shaped steel beams, where steel bars penetrate through the circular steel-tube column which comprises an upper steel-tube column section, a central inserted-connection column section and a lower steel-tube column section; the upper steel-tube column section is connected with the central inserted-connection column section through an upper sleeve connector, and the central inserted-connection column section is connected with the lower steel-tube column section through a lower sleeve connector; and the H-shaped steel beams are connected with the circular steel-tube column through the upper sleeve connector and the lower sleeve connector. According to the assembled self-recovery circular concrete-filled steel-tube composite joint, all members are machined in a factory and are connected on site through bolts, so that fully-assembled construction is fulfilled, quality problems probably caused by site welding are avoided, the construction progress is accelerated, and labor productivity is improved; and the joint will not be damaged after small earthquakes, can be restored rapidly after being deformed during moderate earthquakes, and can be accurately disassembled and quickly replaced after great earthquakes, thereby fulfilling earthquake fortification.
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