The paper introduces the construction technique, construction process and quality control on key tache for the! Prestressedhollowbeam of Tongmi Bridge.
介绍垌利大桥预应力空心梁的施工工艺、施工程序、重要施工环节的质量控制。
2
The paper discussed the construction technology of pre tensioned prestressed concrete hollow plate beam from the technologic principle, characteristic and construction technique.
本文从工艺原理、特点、工艺技术几个方面，论述了先张预应力混凝土空心板梁的施工技术。
3
Combined with the engineering practice discussion is made on the construction technology and the process for the centralized prefabrication of prefabricated prestressedhollow girder beam.