Anti-pressure curve support for concrete sleeve

The present invention relates to a concrete sleeve anti-buckling support, belonging to the field of civil engineering every dissipation and shock damping technology. Said invention substitutes steel pipe whose interior is filled up with concrete by adopting concrete sleeve. It is characterized by that the sectional dimension of concrete sleeve must be defined according to the stable and safety requirements; the longitudinal reinforcement dimension can be calculated according to the sectional anticrack equipments and the number of anti-extrusion hoop reinforcements and general hoop reinforcements and maximum diameter, minimum number and cutting position of longitudinal reinforcement can be defined according to the structure requirements.