非开挖技术在宁波高压出灰管线工程中的应用

APPLICATION OF TRENCHLESS ECHNOLOGY IN NINGBO HIGH PRESSURE DUST-OUT PIPE LINE

介绍了宁波北仑电厂出灰管线横穿江南公路及厂区道路的施工经验。在不影响交通运行、地面建筑物及原有管线的条件下 ,采用非开挖技术在宁波地区首次铺设地下管线 。

The paper introduces the executing experience on the dust-out pipe line of Ningbo Beilun Power plant across jingnan Road and plant area's road.Better economic and social benefits are obtained by first adopting trenchless technology to lay underground pipe line in Ningbo area without influencing fraffic,buildings and original pipe line.