对武汉市长江烂泥湖堤长丰低闸重建施工期间的安全监测资料进行了分析。重点分析了闸过水箱涵的结构缝开合、不均匀沉降等变形监测量变化特征及发展趋势,并由此对长丰低闸在施工期的安全状态进行了评判。

Analysis on safety monitoring data of Chengfeng Low Sluice,located on the dyke of Wuhan's Lanni Lake,during the rebuilding period is performed in this article.By deformation monitoring data,the variation characteristics and development trend of the cracking degrees of structural slots on the culvert and its uneven settlementsare emphatically analysed.Herefrom the safety state of Changfeng Low Sluice during the rebuilding period is evaluated.