哈芬槽在综合管廊中的应用

ANALYSIS ON THE APPLICATION OF HALFEN TROUGH IN THE COMPREHENSIVE PIPE GALLERY

综合管廊工程建于道路下方,是容纳城市工程管线的构筑物及附属设施。在综合管廊中预埋哈芬槽可节省管廊内部空间,预埋哈芬槽是浇筑预埋到管廊墙体内部的,不占用管廊内部空间,这样就可省出空间给其他的管道、线路使用。且哈芬槽预埋后与管廊是一体的,从而安装更牢固,安装强度更大,承载更大的重量也不会使预埋槽变形或拔出。结合工程实例,针对哈芬槽在综合管廊中的预留预埋施工技术,及重难点进行了分析,使哈芬槽在综合管廊中得到更好的使用,创造更大的价值。

The comprehensive pipe gallery project is built under the road, and it is a structure and ancillary facilities that accommodate urban engineering pipelines. Pre-embedding the HALFEN groove in the integrated pipe gallery can save the internal space of the pipe gallery. The pre-embedded HALFEN groove is poured and pre-buried inside the pipe gallery wall and does not occupy the internal space of the pipe gallery, which can save space for other Use of pipes and lines. And the HALFEN groove is integrated with the pipe gallery after pre-embedding, so that the installation is firmer, the installation strength is greater, and the pre-embedded groove will not be deformed or pulled out if it bears a larger weight. Combined with engineering examples, this paper analyzes the reserved pre-embedded construction technology of the HALFEN trough in the integrated pipe gallery, and the major difficulties, so that the HALFEN trough can be better used in the integrated pipe gallery and create greater value.