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城市桥梁引桥钢筋混凝土预应力现浇箱梁施工过程中的质量问题不能忽视,笔者在此对箱梁施工的质量控制要点和注意事项作些探讨。一、基础处理据现场实际情况,支架搭设前,对现场混凝土箱梁施工区域进行地基处理。现场采用挖掘机将原泥浆池、沉淀
The quality problems of cast-in-place box girder with prestressed cast-in-place concrete beams for city bridge approach can not be neglected. The author hereby discusses the quality control points and precautions of box girder construction. First, the basic treatment According to the actual situation on the scene, erection of the stent, on-site concrete box girder construction area for foundation treatment. Excavator site will be the original mud pool, precipitation