预应力混凝土空心板施工工艺研究

The construction tecniques of Prestressingfore hollow-slabgirder

介绍先张法预应力混凝土空心板施工工艺和质量控制,探讨预应力施工工艺和张拉工艺,为预应力梁能在施工中确保有效预应力和达到最佳变形提供参考。

This paper mainly introduced the construction tecniques and the quality control of prestressed concrete hollow slab beams with pretensioning method, the construction tecniques and the tentioned technice in the construction is discussed, which can provide a reference for prestressed beam to ensure that the efficient prestressingfore and to reach the best deformation.