城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
23期
187-188
,共2页
隧道勘察%综合物探技术%沈丹客专%地表塌陷
隧道勘察%綜閤物探技術%瀋丹客專%地錶塌陷
수도감찰%종합물탐기술%침단객전%지표탑함
tunnel survey%comprehensive geophysical tec- hnique%Shenyang-Dandong passenger dedicated line%surface subsidence
在复杂地区隧道工程勘察中，需要选择适宜的综合物探技术，发挥其高效经济等技术优势，提高地质勘察效率和精度，为隧道勘察设计和安全施工提供重要支撑。本文结合沈丹客专于家岭隧道工程实际，针对地表塌陷问题开展综合物探技术研究，清晰揭示了不良地质体，有效查明了塌陷原因，对类似情况隧道工程勘察具有一定的示范和指导意义。
在複雜地區隧道工程勘察中，需要選擇適宜的綜閤物探技術，髮揮其高效經濟等技術優勢，提高地質勘察效率和精度，為隧道勘察設計和安全施工提供重要支撐。本文結閤瀋丹客專于傢嶺隧道工程實際，針對地錶塌陷問題開展綜閤物探技術研究，清晰揭示瞭不良地質體，有效查明瞭塌陷原因，對類似情況隧道工程勘察具有一定的示範和指導意義。
재복잡지구수도공정감찰중，수요선택괄의적종합물탐기술，발휘기고효경제등기술우세，제고지질감찰효솔화정도，위수도감찰설계화안전시공제공중요지탱。본문결합침단객전우가령수도공정실제，침대지표탑함문제개전종합물탐기술연구，청석게시료불량지질체，유효사명료탑함원인，대유사정황수도공정감찰구유일정적시범화지도의의。
Comprehensive geophysical technique should be applied to the tunnel survey in complicated area, giving ful play to the advantages of technology such as high efficient ec- onomy, improving the efficiency and precision of geological survey, which could provide important support for the tunnel survey design and safety construction. Combining the engine- eering practice of Yujialing tunnel project of Shenyang-Da- ndong passenger dedicated line, the surface subsidence pr- oblem was studied by comprehensive geophysical technique, the bad geological body was revealed clearly, the reason of subsidence had been found out effectively, the results can pr- ovide some demonstration and guidance for similar enginee- ring in tunnel survey.
