金属幕墙中铝塑复合板折边处受力分析  

The force analysis of aluminum mold composite panels flap in metal curtain walls

作　　者：宋海罡[1] 孙华东[1] 张军科[2] 张玉伟[3] 

机构地区：[1]中北大学应用力学研究所 [2]陕西国防工业职业技术学院 [3]淮南市顺辉锚固有限公司

出　　处：《门窗》2008年第7期16-20,共5页Doors & Windows

摘　　要：金属幕墙中铝塑复合板承受垂直于板面的均布荷载时,铝塑复合板折边处分布着较大的集中应力,显著影响着金属幕墙的承载能力及其稳固性。目前国内对于此方面的研究尚不多见,本文利用有限元方法求解铝塑复合板折边处最大应力,讨论铝塑复合板折边处的折边半径对于铝塑复合板承载能力的影响,为金属幕墙的设计提供理论依据。When loaded with lateral pressures, the Aluminum-Plastic composite panel possesses relatively large concentrating stresses around the edge. The stress distribution around edge affects the bearing capacity and solidity of the metal curtain wall greatly. Now studies about the content are few at home. The paper calculates the maximum stresse around edge of the Aluminum-Plastic composite panel with finite element method, and discusses the bearing capacity that the radius of edge affects. Theoretical advices are offered for design.

关 键 词：金属幕墙 折边 半径 铝塑复合板 有限元法 

分 类 号：TU228[建筑科学—建筑设计及理论] TU599