近日,泰恒基础低净空KR300ES参建杭温高铁下穿隧道工程。泰恒基础施工团队高效完成了施工任务,优异施工工艺工法获得了现场管理和总包方以及业主的一致好评。


施工现场
该项目毗邻高铁线路,要求施工设备高度不超12米,桩径1000mm,孔深23-33.5m。现场施工地层地质主要为回填层、粉砂层、粉土层、中风化红砂岩,红纱岩的强度达到50MPa,需要设备具备较强动力及入岩能力,施工过程中存在塌孔风险,一旦塌孔会引起地面沉降,影响高速铁路,施工难度极大,泰恒基础专业施工团队根据现场情况给予应对措施,配合全回转设备下护筒9米,使用泰恒基础高度11米低净空的旋挖KR300ES钻孔取土,以其强劲入岩能力啃下最硬的中风化红纱岩。泰恒基础本着专业、及时、周到的服务,以客户为中心,凭借专业的业务素质,配合先进的施工工艺,为客户高效、高质量的完成了施工任务。
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