结合深层软土地基上客运专线现浇简支箱梁特点，采用支架法进行施工，对32m简支箱梁支架设计作了论述，并进行了钢结构支架设计验算及支架预压，结果表明：箱梁支架设计满足要求。%Combining with the features of the passenger special line＇ s cast-in-place simply support box girder on deep soft soil foundation, the study adopts the support method to construct, indicates 32 m simply supported box girder support design, undertakes the calculation for the support design of the steel structure and the support pre-pressure, and proves by the result that the box girder support can meet the demands of the design.
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