Tower structure provided with space prestressed concrete reinforcing columns and pouring and prefabricating process of tower structure

• Main Authors: FU KUN, YANG HAN, QI HAIFENG, LI WEI, JIANG ZHENQIANG, ZHANG CHUNSHENG, HUANG CIRONG, ZHANG DONGLIANG, LUO JINPING, WANG BIN, LI TIANHAO
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

According to the tower structure provided with the space prestressed concrete reinforcing columns and the pouring prefabrication technology of the tower structure, a certain number of steel pipes are arranged in a steel tower drum in an annular array mode and welded to a special-shaped flange plate to form a cavity, and the space prestressed concrete reinforcing columns are formed in the cavity in a pressurized pouring mode; the rigidity and the bearing capacity of the whole tower drum are enhanced through the steel pipe concrete, so that the steel consumption and the prefabrication cost of the whole tower drum are reduced. The tower structure provided with the space prestress concrete reinforcing columns can be arranged into a plurality of sections in the height direction, the adjacent tower sections are connected through special-shaped flange plates and bolts, and the tower sections can be subjected to steel component welding, flange plate welding, concrete pouring and other prefabrication processes in a pr