秸秆重组材梁承载性能的有限元分析  

Finite Element Analysis of Bearing Capacity of Straw Reconstituted Timber Beams

作　　者：翟莲[1] 林天成[1] 彭东旭[1] 刘长安 ZHAI Lian;LIN Tian-cheng;PENG Dong-xu;LIU Chang-an(College of Civil Engineering,Jilin University of Architecture,Changchun Jinlin 130118,China)

机构地区：[1]吉林建筑大学土木工程学院,吉林长春130118

出　　处：《林业机械与木工设备》2018年第4期35-39,43,共6页Forestry Machinery & Woodworking Equipment

基　　金：吉林建筑大学博士科研启动基金项目"秸秆重组材简支梁的受弯及受剪性能研究"(校字861190)

摘　　要：采用ANSYS16.0软件对静力荷载作用下的秸秆重组材梁进行弹塑性有限元分析,根据分析结果得出梁的极限荷载,并运用力学理论推导出秸秆重组材梁的承载力计算公式。通过承载力公式计算结果与有限元分析计算值的对比,验证了有限元分析的正确性。Using ANSYS16.0,the elastoplasticity finite element analysis of the straw reconstituted beam under static load is carried out,and a bearing capacity calculation formula is obtained based on the analysis result.Mechanical theories are used to deduct a bearing capacity calculation formula for straw reconstituted beams.Based on the calculation result of the bearing capacity calculation formula and the comparison between finite element analysis calculation values,the correctness of finite element analysis is verified.

关 键 词：秸秆重组材梁 ANSYS 有限元 弹塑性 

分 类 号：TS612[轻工技术与工程]