Column, beam, slab retrofitting

Project overview

Longnan hospital complex building is located in the area of the Daqing Road, Heilongjiang Province, with a total construction area of about 14978.30 square meters.

This project is the reconstruction project of Longnan hospital comprehensive building, the original structure: the high-rise part is frame shear wall structure, high rise building, natural foundation, pile foundation, the 1-10 axis of the podium are frame structure, the natural foundation is independent foundation, the 11-16 axis is masonry structure, natural foundation and strip foundation.

Reform content of the building

Some of the concrete walls are openings, and some floors increase the load. Seismic reinforcement and reconstruction.

Main reinforcement and reconstruction methods for structural members

Column, beam, slab retrofitting by fiber reinfroced polymer(FRP) materials