18 section, t hi s paper sums up construction methods of soft foundation solidification, emphatic ally introduces vibro-replacement process.
结合渝怀铁路十八标段的实际情况,对加固软弱路基的施工方法进行了总结,着重对振冲置换法进行了说明。
,pressing construction period and complicated land formation scheme,vibro-floatation combined with dynamic compaction,vacuum combined with surcharge preloading,and dynamic compaction were adopted for the ground under the storage yard;and precast piles and dynamic compaction with cone hammers were applied for the ground under the rail bearer of gantry crane.
针对大连港大窑湾港区三期工程工期紧、陆域形成方式较为复杂的工程特点,堆场区分别采用了振冲置换加强夯法、真空联合堆载预压法和强夯法进行地基处理,而场桥轨道梁区采用了预制桩、锥型锤强夯等地基处理设计方案,可为类似工程设计提供参考。
