【摘要】 介绍123省道南京高淳段沿线工程地质条件,对线路沿线岩土层岩性特点与分布特征及相应不良地质问题进行分析。线路南段处在区域性茅山西侧断裂影响范围内,拟建固城大桥桥址区钻探揭露的逆断层,属于茅山西侧断裂前缘部分。更多还原

【Abstract】 The paper specifies the earthwork geology conditions along the section of NO.123 Province Road from Nanjing city to Gaochun county, and analyses the distribution characteristics of the soil and the correspond bad geology problems along the road. The fault found by exploration belongs to the front rim of the west section of the Maoshan Mountain to the south of the road, where is planned to build the Gucheng Bridge. The discovery is significant to the nappe structure of the south of Jiangsu province.更多还原