摘要
以南昌地铁2号线青山路口站~福州路站区间为背景,基于周边环境复杂、工期紧张、施工条件受限等诸多不利因素,通过多方案比选,合理确定富水砂层盾构接收方案。在南昌地区首次成功运用WSS注浆加固和洞内箱体接收,可为今后类似工程提供借鉴。
Taking the section of Qingshan Road Station and Fuzhou Road Station of Nanchang Metro Line 2 as the background,based on many unfavorable factors such as complicated surrounding environment,tight construction period and limited construction conditions,it is necessary to determine the water-rich sand shield by multiple schemes.Construct a receiving plan.For the first time in Nanchang,the successful use of WSS grouting reinforcement and tank receiving in the cave can provide reference for similar projects in the future.
出处
《建筑技术开发》
2019年第15期158-159,共2页
Building Technology Development
关键词
富水砂层
盾构接收
复杂环境
方案比选
water-rich sand layer
shield receiving
complex environment
scheme comparison
