低净空KR125ES参建高铁桥墩大修工程
近日,泰恒基础低净空KR125ES进驻上海,参建上海工务大修段合九线某桥大修工程。

该项目毗邻正在运营的高铁线路,要求施工设备高度不超9米,桥墩下有高压电线和爬梯,最近处距离爬梯仅10cm,对机器施工高度要求非常严格。现场施工桩径800mm,孔深约15m。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35MPa,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,影响正在运营的高速铁路,施工难度极大。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。



泰恒基础应着客户的不同需求,针对在建筑物与大型隧道内、桥梁与高压线下等环境中施工的工况,制定了针对性较强的技术方案。特殊机型KR125ES低净空旋挖钻机工作状态高度仅8米,最大钻孔深度20m,最大钻孔直径1.8m,最大输出扭矩125kN.m,自投入市场使用后,受到了客户的认可和好评从而赢得了广大客户的信任与支持。
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