Main Points of Self-inspection of Long-span Prestressed Concrete Cast-in-place Beam

Abstract

Nowadays, with the continuous development of the building industry, in the high-rise building and roof structure, the construction personnel in order to effectively improve the stability of the building structure, the main use of prestressed technology, this technology can not only effectively reduce the height of the storey and the total height of the building, but also can reduce the impact of objective factors on the building structure, can reduce the operating costs of the house. Therefore, in order to ensure the construction quality of Chinese construction enterprise, this paper studies the key points of self-inspection of large-span prestressed concrete cast-in-situ beam construction.