地铁深基坑支撑轴力监测与分析研究

Monitoring and analying about the deep foundation pit sustainment force of axle of subway

通过对地铁深基坑支护结构监测,并进行监测数据分析,以掌握支护结构和基坑内外土体移动规律,随时调整施工参数,优化设计或采取相应措施,确保施工安全、顺利进行。

In order to study the displacement of timbering structure and soil mass inside and outside of deep foundation pit, the observation works to timbering structure were carried out in the construction of deep foundation pit of subway and the data gained from ob^rvation were analyzed. The results can be used to adjust construct parameter, to optimize design, to take correspond measure and to insure construct safety at any moment.