现浇连续空心板梁施工技术

Construction Technique of Cast-in-situ Continuous Hollow Slab Beam

通过漳龙高速公路龙文互通立交桥现浇预应力混凝土连续空心板梁的施工实践,对施工工艺进行了详细的总结,对支架和模板的设计以及混凝土的浇注工艺进行了重点介绍,同时介绍了预应力张拉工艺和劳力与机械的配备,最后强调了安全质量措施。

Through the construction of the cast-in-situ continuous hollow sla b beam of the Longwen Interchange of Zhanglong Superhighway, this paper sums up the construction techniques, introduces emphatically the design of support frame s and the forms and the pouring process of the concrete, expounds the prestresse d pulling technique and the allocation of the labors and the equipment, and high lights the measures of the safety and the quality.