GAF型主要通风机喘振原因的现状分析及对策石德忠，张存江（峰峰集团公司羊东矿，河北邯郸056201）摘要：通过对羊东矿GAF型主要通风机喘振原因的分析，从通风系统管理等方面对防止主要通风机喘振提出了应对措施，保证了矿井通风安全。关键词：GAF型主要通风机； 喘振；分析；对策The current situation analysis and countermeasures on surge reason of GAF type main fan SHI Dezhong, ZHANG Cunjiang（Yangdong coal mine of Fengfeng groupcompany, Handan Heibei 056201）Abstract: The analysis based on the surge reason of GAF type main fan of Yangdong coal mine. And then put forward specific measures in order to prevent main fan
