涉爆粉尘工业建筑爆炸防护研究现状及探讨  

Research status and discussion on explosion protection for industrial buildings involving explosive dust

作　　者：阎卫东 江涛 李畅[2] YAN Weidong;JIANG Tao;LI Chang(Party and Government Office of Shenyang Jianzhu University,Shenyang 110168,China;不详)

机构地区：[1]沈阳建筑大学党政办公室,沈阳110168 [2]沈阳建筑大学土木工程学院,沈阳110168

出　　处：《工业安全与环保》2022年第9期1-4,30,共5页Industrial Safety and Environmental Protection

基　　金：国家自然科学基金(51974189);辽宁省教育厅理工青年育苗项目(lnqn202006);2020年兴辽英才计划项目(Z2621033)。

摘　　要：通过与凝聚相含能材料、可燃气体等易燃易爆介质的对比,系统分析了工业可燃粉尘爆炸荷载的特殊性,梳理了粉尘爆炸荷载作用下工业建筑损毁及爆炸防护措施的研究现状。在此基础上,根据实际生产中可能存在的互连互通工业建筑内爆炸、毗邻工业建筑间二次爆炸等爆炸危险工况,对建筑连续倒塌、爆炸泄放影响区域等问题提出了爆炸防护建议。By comparing with condensed-phase energetic materials,combustible gas and other flammable and explosive media,the author systematically analyzed the particularity of industrial combustible dust explosion loads,as well as the research status of industrial buildings damage and explosion protection measures under the action of dust explosion loads.On this basis,according to the actual production may exist in the interconnection and interoperability of industrial buildings explosion,secondary explosions between adjacent industrial buildings and other explosion risk conditions,the above conditions of continuous building collapse,explosion release impact area and other issues put forward the explosion protection recommendations.

关 键 词：可燃粉尘 粉尘爆炸 工业建筑 动态响应 防爆措施 

分 类 号：X932[环境科学与工程—安全科学] TU761.1[建筑科学—建筑技术科学]