【摘要】 针对北方地区冬季施工的特点 ,结合“锦阜高速公路”的工程实际 ,提出了在冬季采用蒸汽养生和集料预热预制预应力梁板的施工工艺及施工方法。更多还原

【Abstract】 Considering the features of construction in the Northern Area in winter and the practice of Jinfu Expressway,to present adopting steam maintenance and the technique of prefabricating and pre-stressing beam plate with pre-heated aggregate.更多还原