摘要
结合武汉市汉阳四新区杨泗港快速通道项目,设计采用plaxis有限元分析对钉型双向水泥搅拌桩与普通水泥搅拌桩处理后的复合地基沉降量进行比较,同时对2种处理方案的经济性进行对比,并论述钉型双向水泥搅拌桩的优点,由分析比较结果选择市政道路建设中软土处理的合理方法。
In Wuhan yangsi port urban expressway,T-shaped bidirectional soil-cement deep mixing piles was designed to compare with conventional soi-cement mixing piles on composite foundation post-construction settlement,as well as economical comparison.Then the advantages of T-shaped bidirec-tional soil-cement deep mixing piles were discussed.Based on the comparison analysis,the paper se-lected reasonable approach for soft soil treatment in urban road.
出处
《交通科技》
2014年第3期118-120,共3页
Transportation Science & Technology
关键词
钉型双向水泥搅拌桩
普通水泥搅拌桩
plaxis有限元分析
T-shaped bidirectional soil-cement deep mixing piles
conventional soil-cement mixing piles
plaxis finite element analysis
