摘要
运用基于有限元原理的设计计算软件Plaxis,采用HS土体本构模型,对天津富力广东大厦进行了数值模拟计算。监测及数值模拟分析表明:采用排桩混凝土支撑支护能有效地限制基坑的侧向位移,同时数值模拟结果与监测数据吻合较好,用Plaxis进行基坑模拟可以来作为深基坑设计、施工的辅助工具。
By using the finite element software, Plaxis, HS soil constitutive medol is adopted to simulate of R＆FGuangdong Building in Tianjin. The monitoring and numerical simulation analysis show that supported by the soldier pile wallsrut can effectively limit the lateral displacement of excavation. The numerical results agree with the monitoring data. It is helpful to use the Plaxis for the design and construction of excavation.
出处
《岩土工程技术》
2015年第3期149-152,共4页
Geotechnical Engineering Technique
关键词
排桩
基坑
数值分析
PLAXIS
soldier pile wall
excavation
numerical simulation
PLAXIS
