采空区漏风机理与防治对策研究

Study on the Mechanism of Air Leakage and its Preventing and Control Measures in the Goaf

介绍了在采空区漏风分布研究中提出的Ｕ形漏风通道概念．经计算机模拟得出新的、更符合实际的采空区漏风分布规律，并依此制定了有效的防治技术措施．通过试验应用取得了防止采空区遗煤自燃的最佳成果，创造出了很好的经济效益与社会效益．

On the basis of the study of air leakage in the goaf, a recent theory of U shape air leakage area is put forward. A new method of division of air leakage areas and effective technical measures have been set up by computer simulating. These measures to prevent spontaneous combustion of residual coal in goaf are performed. An effectiveness and benificial result have been obtained.