北京石景山饭店主楼采用滑模工艺施工,由于滑升过程中没有按工艺要求严格控制与检查,因此在滑完一层后,发现剪力墙在2～2.5m以上部位普遍拉裂、拉断,局部拉伤,部分施工缝不密实,柱子内部局部呈蜂窝状,粗骨料间砂浆充填不实,形成不密实区,施工缝结合不良,有酥松层和混凝土 The main building of Shijingshan Hotel in Beijing is constructed using sliding mode technology. As the sliding process is not strictly controlled and inspected according to the process requirements, after the sliding of a layer, it is found that the shear wall generally cracks and breaks at locations above 2 to 2.5 meters. Local strain, some of the construction joints are not dense, the internal part of the column is honeycombed, the mortar filling between the coarse aggregates is not true, the area is not dense, the joints of the construction joints are bad, there are loose layers and concrete