摘要
在机场线盾构区间下穿期间,对停机坪沉降、停机坪平曲度变化以及板块差异沉降进行精密监测,分析停机坪的变形规律,说明停机坪的平整性对飞机安全滑行的重要意义;在监测过程中将结果及时反馈给业主、停机坪管理单位、监理和施工单位,从而做到信息化施工,保证施工安全和停机坪运营安全。
In the period of the transit tunnel shield under-passing the airport apron,settlements,flat-curvatures and different pavement plate settlements were monitored;the settlement regularity of the apron was analyzed. The information was fedback in time to the construction unit,supervision unit,owner’s representative and first party representative units,so as to realize the information-guided construction and assure the safety of construction and airport apron operation.
出处
《都市快轨交通》
2010年第1期74-77,共4页
Urban Rapid Rail Transit
关键词
盾构隧道
首都机场线
停机坪
监测
变形规律
信息化
施工
shield tunnel
Capital Airport Express
airport apron
monitoring
regulation of deformation
information-guided
construction
