【摘要】 介绍了区域拉压理论的主要内容，及基于神经网络的区域拉压模拟研究和工程预测应用。作为软岩巷道围岩力学形态变化的一个重要特征，区域拉压理论的模拟验证奠定了主次承载区协调作用的维护理论，即压缩域为主承载区，加固的张拉域为次承载区，主次承载区的协调作用决定巷道围岩的最终稳定。深入研究拉压域和发展主次承载区理论将为工程作出巨大贡献。更多还原

【Abstract】 This paper introduced the main contents of zonal tension-compression theory,the analogue research of zonal tension-compression threshod on the basis of nervous network and its predicting application for engineering.As an important characteristic of mechanics form variation of country rock around soft rock drift,the analogue and verification of zonal tension-compression theory laid the foundation for the maintenance theory of the coordinate action of primary and secondary loaded zones,i.e. compression zone is the primary loaded zone and the consolidated tension zone is the secondary loaded zone,the coordinate action of both loaded zone will determinate the final stability of the country rock of drift.Deeply study tension-compression threshod and further develop the theory of primary and secondary loaded zones will make great contribution to mining and rock/soil engineering.更多还原