高快速路涉超高压线节点设计方案研究——以沿江通道浦东段新建工程为例

Research on Design Scheme of Extra High Voltage Line Nodes Involved in Expressway

摘要:

超高压线等高等级市政管线与高快速路建设冲突情况不断增加,该文结合沿江通道浦东段新建工程,聚焦在洲海变电站节点,研究超高压线条件下的高快速路方案设计。基于超高压线等复杂建设条件,提出地道、地面、“矮高架”三个设计方案,系统性进行方案比选,结合洲海变电站节点处的管线特点、沿江通道工程设计要求等,综合推荐地面方案作为实施方案,研究成果为类似工程提供了有益的参考。

Abstract:

The construction of expressway outside the city is growing vigorously, in which the interaction of the important municipal pipelines, such as expressway, extra high voltage line, oil conveying pipe and gas pipe in the urban area is increasing. Taking the Riverside Channel Pudong Section Construction Project as an example and focusing on the node of Zhouhai Substation, the scheme design of expressway under the condition of extra-high voltage lines is studied. Based on the complex construction conditions of extra-high voltage lines, three design schemes of tunnel, ground and "low overhead" are proposed, and are systematically compared and selected. Combined with the pipeline characteristics at the nodes of Zhouhai Substation and the design requirements of the riverside channel project, the ground scheme is comprehensively recommended as the implementation scheme. The research results provide a useful reference for similar projects.