摘要
在对比国内外主流救援支撑系统,木质支撑系统和重型支撑套具系统的基础上,研发地震救援不稳定结构钢支撑系统。详细介绍该系统的材质规格、上下横梁、立柱体系、对接构件及微调构件。通过单立柱有限元分析及系统的有限元分析,分析系统的受力性能及应用原则。
Based on the rescue support systems widely used at China and other countries,such as wood support system and heavy tool set support system,an unstable-structural steel support system for earthquake rescue was designed.The material&size,upper and lower crossbeams,column system,docking component as well as fine-tuning component were introduced in details.By finite element analysis of single column and the system,the mechanical properties and application principles were analyzed.
作者
肖术连
程奕
郑逸
杜晨曦
杨阳
XIAO Shu-lian;CHENG Yi;ZHENG Yi;DU Chen-xi;YANG Yang(Sichuan Earthquake Administration,Sichuan Chengdu 610041,China)
出处
《消防科学与技术》
CAS
北大核心
2019年第7期1011-1014,共4页
Fire Science and Technology
基金
四川省地震局地震科技专项项目“地震救援不稳定结构钢支撑立柱的研发”(LY1818)
中国地震局地震科技星火计划项目“基于数据挖掘技术的防震减灾科普资源库开发与应用”(XH18038)
关键词
地震救援
救援支撑系统
钢支撑
有限元分析
earthquake rescue
rescue and support system
steel support system
finite element analysis
