摘要
为研究消防管道系统在地震中的响应,建立消防管道系统有抗震支吊架和无抗震支吊架管道系统三维模型,并运用ABAQUS对管道系统进行地震动分析,得到加速度响应。结果显示,抗震支吊架使加速度降低67.79%,抗震支吊架提高了消防管道系统抗震能力,保证了消防管道系统在地震中安全运行。
In order to study the response of fire-fighting pipeline system in earthquake,the three-dimensional model of firefighting pipeline system with and without seismic support and hanger is established.ABAQUS was used to analyze the ground motion of the pipeline system,and the acceleration response was obtained.The results show that the seismic support hanger reduces the acceleration by 67.79%.The aseismatic support hanger enhances the aseismatic ability of fire-fighting pipeline system and ensures the safe operation of fire-fighting pipeline system.
作者
张烨
ZHANG Ye(Datong Fire Rescue Detachment,Datong 037000)
出处
《现代制造技术与装备》
2020年第10期101-102,共2页
Modern Manufacturing Technology and Equipment
基金
国家自然科学基金专项项目(61941305)。
