针对给煤机硐室与计量装载硐室接口工程中普遍存在的难设计、难施工及难支护问题，通过力学分析，提出了消力平衡锚杆技术和浇筑过程中的螺纹钢筋消力平衡储备技术，在实践中不仅易施作而且收到了较好的效果。 Aiming at the difficult design, difficult construction and difficult support problems in the interface between coal feeder chamber and metered load chamber, this paper puts forward the countermeasures of the dynamic balance of anchor bar Reserve technology, in practice, not only easy to implement but also received good results.