| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a pipeline laying method which does not disturb the passage of an equipment transport bogie in the middle of the laying of a pipeline, and can effectively utilize a space in a shield tunnel, and an equipment transport device.SOLUTION: This pipeline laying method forms a pipeline by connecting shot pipes transported in a shield tunnel by welding, and comprises: a bracket attachment process S1 for attaching brackets 1 at prescribed intervals along an axial line direction of the shield tunnel to a main girder bolt 5 positioned at a ceiling part of a segment which forms an internal wall of the shield tunnel; a rail member installing process S3 for installing rail members 9 to the brackets 1 along a ceiling face of the shield tunnel; a suspension bogie installing process S5 for installing a suspension bogie 11 which is movable along the rail members 9; and a pipeline laying processing S7 for transporting equipment by the suspension bogie 11, and laying the pipeline at a lower part of the rail members 9 by using the transported equipment.</p> |
