摘要
目前金属吊顶广泛应用于轻轨站、敞开式走廊等半户外环境,会受到自然风的影响。本论文通过自行研发的测试设备,研究了金属吊顶系统在均布荷载与风荷载下的强度,建立了风载荷强度检测方法,并将其写入了最新的《金属与金属复合材料吊顶板》国家标准。
At present,metal ceiling is sure to be subjected to the impact of natural wind,which is widely used in light rail stations and other semi-outdoor environments.However,the strengths in existing domestic and international standards are described in Uniformly distributed loads,then measuring the maximum elastic deformation and the maximum plastic deformation,can not be characterized in the resistance to the wind loads.In this paper,through its own R D test equipment to study the metal ceiling in the uniformly distributed loads and its resistance to the wind loads,establishment of the test method of resistance to wind loads of metal ceilings have been made,and written into the national standard of ＂Metal and metal-composite ceilings＂.
出处
《建筑科学》
北大核心
2012年第1期62-64,共3页
Building Science
关键词
金属吊顶
抗风
测试方法
metal ceiling
resistance to wind loads
test methods
