摘要
通过介绍压力分散型预应力锚索的特点及锚固机理,阐述了压力分散型预应力锚索的优势。以泉州市东海滨城一期工程为实例,从设计、施工、监测等方面对压力分散型预应力锚索的应用进行了论述。总结压力分散型锚索在设计和施工中的常见问题,并通过各种监测项目证实,压力分散型预应力锚索在复杂环境下的基坑支护中具有良好的效果。
Through the introduction of the characteristics and anchoring mechanism of compression dispersion -type anchor, the advantages and characteristics of compression dispersion - type anchor is expounded. Combined with Quanzhou DHB - I engineering examples,the application of prestressed anchor dispersed pressure are discussed from design, construction, monitoring and other aspects. The common problem of compression dispersion - type anchor is summarized in the design and construction. A variety of monitoring items has proved that the compression dispersion - type anchor have good effect in the foundation pit sup- port under the complex environmen.
出处
《福建建筑》
2013年第5期105-109,共5页
Fujian Architecture & Construction
关键词
压力分散型锚索
基坑监测
基坑支护
Compression dispersion- type anchor
Foundation monitoring
Foundation pit supporting
