小断面大陡坡长斜井有轨运输施工技术研究  

Research on construction technology of rail transportation for long inclined shaft with small section and steep slope

作　　者：于雷 赵鹏强[2] YU Lei;ZHAO Peng-qiang

机构地区：[1]内蒙古引绰济辽供水有限责任公司,内蒙古兴安盟137400 [2]中水东北勘测设计研究有限责任公司,吉林长春130021

出　　处：《东北水利水电》2021年第6期16-19,72,共5页Water Resources & Hydropower of Northeast China

摘　　要：施工支洞作为特长隧洞施工过程中的物料运输通道的主要方式,往往受不良地质条件的影响,施工支洞坡度大,开挖断面小,施工难题较多。大坡度隧洞也称为斜井,受坡度较大影响,不宜采用自卸车运输,物料运输作为工程施工关键工序,运输效率及安全尤为重要。文中以内蒙古引绰济辽工程为例,对有轨运输系统进行设计和应用进行总结,其经验可为今后类似工程提供参考。Construction branch tunnel,as the main way of material transportation in the process of construction of extra-long tunnel,is often affected by bad geological conditions,with large slope,small excavation section and many construction problems.Large slope tunnel,also known as inclined shaft,is affected by large slope,so it is not suitable to use dump truck transportation.Material transportation is a key process in engineering construction,and transportation efficiency and safety are particularly important.In this paper,the design and application of the rail transportation system are summarized with the example of the water diversion project from Chaoerhe to Liaohe in Inner Mongolia,and the experience can provide reference for similar projects in the future.

关 键 词：小断面 大陡坡 长斜井 有轨运输 引绰济辽工程 

分 类 号：TD55[矿业工程—矿山机电]