锚杆施工在地铁车站抗浮中的应用广州地铁花地湾站是广州地铁第一个地下车站，位于珠江南岸，地下水位较高，车站底板结构深埋于地下，受地下水压力大。为此在列车运行的左右线位置（即暗梁处）设置了底板锚杆，作为抗浮措施。锚杆落在中风化泥沙岩中（ｋ２ｄ２６）。本工... Application of Bolt Construction in Floating Station Float Station Guangzhou Metro Huatian Bay Station is the first underground station of Guangzhou Metro. It is located on the south bank of the Pearl River. The underground water level is relatively high. The floor structure of the station is buried deep underground with high groundwater pressure. To this end in the train running around the line position (that is, at the hidden beam) set the floor anchor, as anti-floating measures. The bolt falls in the weathered sediment (k2d26). This work ...