水利水电技术
水利水電技術
수이수전기술
WATER RESOURCES AND HYDROPOWER ENGINEERING
2009年
11期
84-87,93
,共5页
SMW工法%地基加固%盾构施工%刀具更换%穿黄工程%南水北调中线工程
SMW工法%地基加固%盾構施工%刀具更換%穿黃工程%南水北調中線工程
SMW공법%지기가고%순구시공%도구경환%천황공정%남수북조중선공정
SMW construction method%foundation reinforcement%shielding construction%cutter-changing%Yellow River Crossing Project%Mid-route of South-to-North Water Transfer Project
在简述SMW工法原理和主要特点基础上,介绍了南水北调中线一期穿黄工程概况及其地质条件,分析了盾构机常压换刀时采用SMW工法对地基进行加固的必要性,详述了实际施工过程中该工法的方案、工艺流程、技术参数及质量保障措施等.穿黄工程中采用的SMW工法深地层加固技术可为同类工程提供有益借鉴.
在簡述SMW工法原理和主要特點基礎上,介紹瞭南水北調中線一期穿黃工程概況及其地質條件,分析瞭盾構機常壓換刀時採用SMW工法對地基進行加固的必要性,詳述瞭實際施工過程中該工法的方案、工藝流程、技術參數及質量保障措施等.穿黃工程中採用的SMW工法深地層加固技術可為同類工程提供有益藉鑒.
재간술SMW공법원리화주요특점기출상,개소료남수북조중선일기천황공정개황급기지질조건,분석료순구궤상압환도시채용SMW공법대지기진행가고적필요성,상술료실제시공과정중해공법적방안、공예류정、기술삼수급질량보장조시등.천황공정중채용적SMW공법심지층가고기술가위동류공정제공유익차감.
Based on a brief description of the working principle and main properties of SMW construction method, the Phase I of the Yellow River Crossing Project and its geological condition are introduced, and then the necessity to reinforce the foundation with SMW construction method during the cutter-changing of the shield machine under normal pressure is analyzed herein; in which the construction scheme, technology process, technical parameters and quality guarantee measures, etc. of the method during the actual construction are expatiated as well. The deep stratum reinforcement technology of construction method of SMW applied to the construction of Yellow River Crossing Project can provide beneficial reference for the similar projects concerned.
