【摘要】 通过对大跨连续箱梁桥腹板裂缝病害的调研,分析了裂缝产生的原因,对腹板的抗裂对策进行了研究,以积累大跨连续箱梁桥腹板的设计施工经验,从而保证大跨连续箱梁桥的工程质量。更多还原

【Abstract】 Through study on cracks in belly board of continuous box-beam bridge with large span,the paper analyzes reasons for cracks,and studies countermeasures for cracks in belly board,so as to accumulate experiences for construction of belly board of continuous box-beam bridge with large span,and thus assure quality of the continuous box-beam bridge with large span.更多还原