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随着城市建设的发展,许多现役管道逐渐进入了城市规划建设范围内,因城市市政工程建设需要,可能会导致管道埋深无法满足规范要求的现象,本文以仪长管道安庆西环路二期工程管道沉管工程为例,利用沉管技术解决现役管道埋深不足的问题,详细阐述了沉管技术的特点和沉管设计中的有关参数计算方法及具体的施工方法、步骤、注意事项等,对以后类似工程具有借鉴意义。
With the development of urban construction, many active pipelines have gradually entered into the scope of urban planning and construction. Due to the need of urban municipal construction, pipelines may not be able to meet the requirements of the regulations. In this paper, Engineering pipe sinking project as an example, the use of immersed pipe technology to solve the problem of inadequate buried depth of active pipeline, detailing the characteristics of immersed pipe technology and design of pipe immersion in the calculation of the relevant parameters and specific construction methods, steps, precautions , For similar projects with reference.