现浇支架预应力混凝土连续箱梁孔道压浆施工工艺摘要：结合工程实例，介绍了现浇支架预应力混凝土连续箱梁孔道压浆施工工艺。实践结果表明，采用孔道压浆工艺，可有效提高现浇支架预应力混凝土连续箱梁的施工质量。关键词：预应力；箱梁；施工；工艺abstract: combined with the engineering example, introduces the cast-in-place prestressed concrete continuous box beam bracket of grouting construction technology. the results show that, using the duct grouting technology, which can effectively improve the cast-in-place support for prestressed concrete continuous box girder construction quality.key words: prestressed box gir
