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合理确定软基路堤的临界高度有利于缩短工期、降低成本。根据某高速铁路试验段砂桩处理地基地表沉降和侧向位移的测试数据,得出了临界高度的判定方法,并分析了临界高度的增长规律,可供相关工程参考。
Reasonably determine the critical height of soft foundation embankment is conducive to shorten the construction period and reduce costs. According to the test data of surface subsidence and lateral displacement measured by sand pile in the test section of a high-speed railway, the critical height is obtained and the critical height growth rule is analyzed.