介绍: 软基处理CFG桩桩径0.5m,正方型布置,桩间距1.5m,在靠近桥台10m范围内,桥台锥体范围内的CFG桩,纵向间距为1.4m,横向桩间距不变,加固深度2.0~7.4m,桩顶加设桩帽并铺设0.6m厚加筋碎石垫层,加筋为两层双向80KN/m土工格栅