山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2014年
33期
171-173
,共3页
地铁隧道%矿山法%侧穿建筑物%袖阀管注浆
地鐵隧道%礦山法%側穿建築物%袖閥管註漿
지철수도%광산법%측천건축물%수벌관주장
subway tunnel%mining method%laterally passing through building%sleeve valve grouting
以北京地铁14号线永定外站-安乐林站区间隧道近距离侧穿建筑物工程为例,论述了矿山法邻近建筑物施工的主要内容,实践证明,在强有力的工程组织和严密的技术措施保障下,通过水平袖阀管深孔注浆进行超前加固、上下导洞台阶法开挖及监控量测等手段,有效抑制了建筑物和地表沉降,在保证施工质量的基础上达到了快速通过的目的。
以北京地鐵14號線永定外站-安樂林站區間隧道近距離側穿建築物工程為例,論述瞭礦山法鄰近建築物施工的主要內容,實踐證明,在彊有力的工程組織和嚴密的技術措施保障下,通過水平袖閥管深孔註漿進行超前加固、上下導洞檯階法開挖及鑑控量測等手段,有效抑製瞭建築物和地錶沉降,在保證施工質量的基礎上達到瞭快速通過的目的。
이북경지철14호선영정외참-안악림참구간수도근거리측천건축물공정위례,논술료광산법린근건축물시공적주요내용,실천증명,재강유력적공정조직화엄밀적기술조시보장하,통과수평수벌관심공주장진행초전가고、상하도동태계법개알급감공량측등수단,유효억제료건축물화지표침강,재보증시공질량적기출상체도료쾌속통과적목적。
Taking the No. 14 Beijing Subway between Yongdingwai Station and Anlelin laterally passing through buildings as the example,the pa-per indicates the main contents for the mining method near the building construction,proves by the practice that the advanced consolidation,top and bottom pilot tunnel step excavation and supervision and measurement can be ensured by the horizontal sleeve valve deep pole under the strict engineering organization and technical measures,so it effectively restrains the buildings and surface settlement and achieves the acceptance after ensuring the construction quality.