武汉首义广场运用挡土墙、排桩、预应力钢支撑、悬臂桩、桩锚、喷锚等支护体系对基坑进行安全围护。运用各种监测仪器和手段对基坑及重点文物保护单位红楼进行安全监测,对桩顶位移、相对沉降位移、速率和轴力等参数进行观测,通过监测结果分析施工可能对红楼的影响并采取相应措施,从而确保基坑顺利施工及红楼的安全,预测效果良好。 Wuhan Shouyi Plaza uses retaining walls, row piles, prestressed steel supports, cantilever piles, pile anchors, spray anchors and other support systems to secure the foundation pit. Using various monitoring instruments and methods, the foundation pit and key cultural relics protection units are monitored safely. Parameters such as pile displacement, relative settlement displacement, velocity and axial force are observed. Based on the monitoring results, the influence of the construction on the red building is analyzed and taken Corresponding measures to ensure the smooth construction of the foundation pit and the safety of the Red House, the forecast effect is good.