建筑工程技术与设计
建築工程技術與設計
건축공정기술여설계
Architectural Engineering Technology and Besign
2014年
31期
468-469
,共2页
马永昌%刘颖%张鹏%聂子云%逯璇
馬永昌%劉穎%張鵬%聶子雲%逯璇
마영창%류영%장붕%섭자운%록선
浅埋暗挖%导洞开挖%沉降%数值模拟
淺埋暗挖%導洞開挖%沉降%數值模擬
천매암알%도동개알%침강%수치모의
shallow excavation%cavern excavation%settlement%numerical simulation
研究以某机场地下通道联络线为依托，针对浅埋暗挖大断面隧道的导洞法开挖沉降过程进行分析，对比现场实测数据，利用MIDAS三维数值模拟，结合Peck理论对地表沉降过程加以探究，得出了用于地表沉降预测的一种综合计算方法。
研究以某機場地下通道聯絡線為依託，針對淺埋暗挖大斷麵隧道的導洞法開挖沉降過程進行分析，對比現場實測數據，利用MIDAS三維數值模擬，結閤Peck理論對地錶沉降過程加以探究，得齣瞭用于地錶沉降預測的一種綜閤計算方法。
연구이모궤장지하통도련락선위의탁，침대천매암알대단면수도적도동법개알침강과정진행분석，대비현장실측수거，이용MIDAS삼유수치모의，결합Peck이론대지표침강과정가이탐구，득출료용우지표침강예측적일충종합계산방법。
Based on the underground passage in an airport, the settlement process of cavern excavation method for large section tunnel by shallow excavation is discussed in this paper. Compared to the measured data, we combined the dimensional numerical simulation with the Peck theory to explore the settlement process,and finally worked out a comprehensive method for the estimation of surface subsidence.
