浅析选用先张法预应力空心板梁的质量控制要点

Analysis on Quality Control Points of Prestressed Concrete Hollow Slab Beam with Pretensioning Method

先张法预应力空心板梁是桥梁建设中的重要结构,其质量控制显得尤为重要。目前在农桥建设上,认为先张法预应力空心板梁的质量由生产企业负责,施工现场只重视要求有合格证明材料,却忽略了对生产企业及生产过程的质量控制。为改变这种状况,对先张法预应力空心板梁加工定做应进行全面质量控制。

Pretensioned prestressed concrete hollow slab beam is an important structure in bridge construction, and its quality control is even more important.In current farm bridge construction,the production enterprises are responsible for the quality of pretensioned prestressed hollow slab beam.While as long as qualified certification materials provided,the production enterprises and production process might be ignored. In order to change this situation, complete quality control of its processing should be carried out.