【摘要】 针对南京过江隧道江北段明挖段基坑地下水丰富、地质条件复杂等特点,在明确基坑降水方案设计要点的基础上提出了切实可行的基坑降水方案,为类似基坑降水施工提供参考借鉴。更多还原

【Abstract】 Aiming at the characteristics of prolific groundwater,complex geological conditions in the open-cut foundation ditch in the northern sector of the tunnel of crossing Yangtze River in Nanjing city,it brings forward feasible foundation ditch precipitation scheme on the base of understanding the scheme design points,which will supply references to the similar foundation ditch precipitation construction.更多还原