文化中心地下交通枢纽工程钢管柱施工工法

新的钢管柱施工工法较传统的钢管桩施工工法具有精度高、成本低、施工周期短的优点。为保证天津市文化中心地下交通枢纽的施工质量,经过对其施工流程、施工方案和关键节点控制的介绍与论证,首次在地铁车站应用该工法,取得良好的效果,为在其他类似工程中的推广应用奠定了基础。

Steel Tube Column Construction Techniques in Cultural Centre Underground Transportation Hub Project

The new steel tube column construction technique has the advantages of high precision, low cost, short construction period compared with the traditional steel tube column construction technique. To ensure the construction quality of Tianjin cultural center underground traffic hub, the new construction technique was firstly used in subway station and achieved good effect through introduction and verification of construction process, the construction scheme and key nodes control. It set up the foundation of application in other similar projects.