交通科技
交通科技
교통과기
TRANSPORTATION SCIENCE & TECHNOLOGY
2014年
3期
118-120
,共3页
钉型双向水泥搅拌桩%普通水泥搅拌桩%plaxis有限元分析
釘型雙嚮水泥攪拌樁%普通水泥攪拌樁%plaxis有限元分析
정형쌍향수니교반장%보통수니교반장%plaxis유한원분석
T-shaped bidirectional soil-cement deep mixing piles%conventional soil-cement mixing piles%plaxis finite element analysis
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。
結閤武漢市漢暘四新區楊泗港快速通道項目，設計採用 plaxis 有限元分析對釘型雙嚮水泥攪拌樁與普通水泥攪拌樁處理後的複閤地基沉降量進行比較，同時對2種處理方案的經濟性進行對比，併論述釘型雙嚮水泥攪拌樁的優點，由分析比較結果選擇市政道路建設中軟土處理的閤理方法。
결합무한시한양사신구양사항쾌속통도항목，설계채용 plaxis 유한원분석대정형쌍향수니교반장여보통수니교반장처리후적복합지기침강량진행비교，동시대2충처리방안적경제성진행대비，병논술정형쌍향수니교반장적우점，유분석비교결과선택시정도로건설중연토처리적합리방법。
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.
