CAJ | 학술논문

杭州地铁建设过程中，地铁1#、4#线4条隧道先后在富水地层中近距离侧穿火车东站东广场2、3层地下室工程桩。为保护工程桩安全，在盾构侧穿期间进行了大规模的桩身钢筋应力与测斜原位监测，以控制施工参数，指导盾构施工。本文就所开展的监测内容与成果进行分析总结。
항주지철건설과정중，지철1#、4#선4조수도선후재부수지층중근거리측천화차동참동엄장2、3층지하실공정장。위보호공정장안전，재순구측천기간진행료대규모적장신강근응력여측사원위감측，이공제시공삼수，지도순구시공。본문취소개전적감측내용여성과진행분석총결。
The left and right tunnels of metro line 1 and line 4 in Hangzhou pass laterally and nearly bored cast-in-place pile foundations of 2 or 3 floor basements of the Square east of Hang Zhou Railway Station East in muddy and silt stratum. While the tunnels were constructed , the monitoring of bar stresses and lateral displacement of bored-in-place-piles were carried out to control the speed of the tunnel boring. This paper describes and analyzes the monitored results of bar stresses and lateral displacements of the piles.