支架现浇箱梁施工工艺质量控制

Control of Construction Technology Quality for Cast-in-situ Box Beam by Bracket Method

支架法施工适用于地基条件较好,跨越旱地、浅水河流且桥墩高度较低的简支梁、连续梁等。在地势平坦起伏不大地方宜采用满堂支柱式支架,在起伏较大的高埂、堤段宜采用梁柱式支架,就支架法施工进行了详细的阐述,有关经验可供相关专业人员参考。

The construction with brackets is suitable for the simple-supported beam and the continuous beam with the lower piers able to span the dry lands and the shallow rivers in the better subgrade conditions.The full-supported bracket is suitable for the construction in the area with the flat and a little undulating terrain,and the bean-column bracket is suitable for the high embankment and dyke with the greater undulating terrain.The article sets forth the construction with brackets in detail.The relative experience can be referred for the similar projects.