滨海地带铁路软土地基处理方式比选及分析

Selection of treatment types for soft soil foundation of railway in Binhai area and its analysis

结合工程实例，从加固原理、施工程序、填筑周期、技术经济、加固效果等方面对袋装砂井和水泥搅拌桩加固软土地基进行了分析比较，得出了水泥搅拌桩建设周期短、见效快、加固效果好、造价高、袋装砂井造价低的结论。

Combined with specific engineering, it compares sacked sand well ＆ cement mixing pile strengthening soft foundation from reinforced principle,eonstruction procedure,filling time, technology ＆ economy, reinforced effect, and concludes short time ,fast effect, high cost of cement mixing pile and low cost of sacked sand well.