海青铁路地基处理类型及技术措施

摘要

The railway embankment is the building bearing track and passing train load and is the basis for the safe operation of trains, and railway embankment unstable collapse and post-construction settlement are the significant risks affecting railway traffic safety. Therefore, to prevent the embankment collapse caused by improper treatment and effectively reduce the post-construction settlement, it is necessary to take the reinforcement measures in line with the actual site aiming at the earthquake liquefaction zone embankment, soft soil and saline soil embankment.%铁路路基是支承轨道和传递列车荷载的建筑物，是列车安全运行的基础，而铁路路基不稳定坍塌及工后沉降等问题是影响铁路行车安全的重大隐患。因此，为防止路基因处理不当造成路基坍塌，有效减小路基的工后沉降，必须针对地震液化区路基、软土、盐渍土路基等采取符合现场实际的加固处理措施。