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2011年02 期
| 標(biāo)題 |
| 盾構(gòu)隧道近距離下穿既有運(yùn)營(yíng)隧道的施工技術(shù)(51 卷) |
| 英文標(biāo)題 |
| Construction technology of shield-driving tunnel under existing operating tunnel with small distance apart |
| 摘要 |
| 廣州APM線盾構(gòu)機(jī)近距離穿越正在運(yùn)營(yíng)中的地鐵一號(hào)線隧道，列車(chē)正常運(yùn)營(yíng)期間對(duì)線路變形有嚴(yán)格要求，因此，隧道下穿施工時(shí)采取一系列的沉降控制措施,包括穿越前盾構(gòu)機(jī)的準(zhǔn)備、關(guān)鍵施工參數(shù)控制、同步注漿、補(bǔ)充注漿、施工監(jiān)測(cè)和信息化管理。另外，為保證列車(chē)運(yùn)行安全，必須對(duì)運(yùn) |
| 作者 |
| 新聞作者:陳德智 |
| 關(guān)鍵字 |
