南水北调中线邯邢段选线研究

Research on Line Selection of the Hanxing Section in the Middle Route South-to-North Water Transfer Project

总干渠邯邢渠段经过邢台区域两侧蕴藏着丰富的矿产资源,其合理开发有利于国民经济的发展,同时南水北调工程是关系到国计民生的重大工程,其运行安全至关重要。通过对采空区沉降变形机理及对地面建筑物危害分析研究,确定了总干渠选择线路的原则。在对邯邢段沿线矿产资源开采现状进行大量地质调查和资料分析工作的基础上,多次进行线路选择优化比选,成功地避开采空区并大大减少了占压矿产资源量,确保了总干渠施工及运行安全,同时也为类似工程选线提供了借鉴和参考。

There is rich in mineral resources in the both sides of Xingtai area which through by Hanxing channel of the main channel,rational exploitation of the resources is favorable for the development of national economy,at the same time,the South-to-North water transfer project is related to people＇s livelihood,so operation safety is very important.According to the studies of settlement and deformation of the goaf and its hazard to the ground building,the principle of line selection for the main channel was determined.Based on geological survey and data analysis for the mineral resources,the optimum comparison and selection of the line has been carried out for many times,it is successful to avoid goaf and greatly reduce the amount of resources occupancy,which ensures construction and operation safety of the main channel and provides reference for the similar projects.