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随着城市的飞速发展,以传统直埋方式敷设的地下管线已经不能很好地满足现代化城市的发展需求,综合管廊的建设成为城市发展的必然趋势。为了提高综合管廊的利用效率,节省建设和运营成本,该研究在假设综合管廊是由多条垂直线和水平线组成的连续多段线基础上,以规划区内各需求点至水平线的距离加权之和最小为目标,构建了综合管廊中心线定位优化模型,得出了综合管廊中心线的平面定位。通过实例分析,验证了模型及求解程序的可行性。为综合管廊线路定位的定量研究提供了基础理论依据,并为综合管廊的合理规划提供了新思路。
With the rapid development of the city, the underground pipeline laid by the traditional direct burial method can not meet the development needs of the modern city well. The construction of integrated pipe gallery has become an inevitable trend of urban development. In order to improve the utilization efficiency of the integrated corridor and save the construction and operation costs, based on the assumption that the integrated corridor is a continuous multi-section line composed of a plurality of vertical lines and horizontal lines, the distance between each required point in the planning area and the horizontal line is weighted And the minimum as the goal, to construct a comprehensive positioning model of the centerline of the pipe gallery, and to obtain the plane positioning of the centerline of the integrated pipe gallery. Through the example analysis, the feasibility of the model and solving program is verified. It provides a basic theoretical basis for the quantitative study of the comprehensive positioning of the pipeline and provides a new idea for the rational planning of the integrated pipe gallery.