CAJ | 학술논문

提出了挠曲褶皱性巷道底板失稳机理分析的突变模型，探讨了底板稳定性在控制空间的分区、力在控制空间中的运动途径对底板稳定性的影响以及底板失稳的垂直力振动触发机制，建立了判别其失稳的充要力学条件。在分析各影响因素对底板稳定性影响的基础上，采用FLAC模拟，研究了挠曲褶皱性巷道底臌的防治对策。
제출료뇨곡습추성항도저판실은궤리분석적돌변모형，탐토료저판은정성재공제공간적분구、력재공제공간중적운동도경대저판은정성적영향이급저판실은적수직력진동촉발궤제，건립료판별기실은적충요역학조건。재분석각영향인소대저판은정성영향적기출상，채용FLAC모의，연구료뇨곡습추성항도저고적방치대책。
A catastophe model is put forward for analyzing destabilizingmechanism of flexible and folded floor. The zoning of floor stability in control space, influence of the force motion ways in control space on floor stability and the trigger mechanism of vertical force disturbance are probed. The ample and essential condition of deciding destabilizing is set up. On the basis of analyzing the effect of various affecting factors on floor stability, the control countermeasure of this kind of floor lift is also studied by means of FLAC.