Analysis of prestressed concrete shells subjected to long-term load

Građevinar

article

Jure Radnić ; Domagoj Matešan ; Nikola Grgić

关键词: numerical model;    nonlinear analysis;    experimental testing;    long-term load;    short-term load;    prestressed concrete shell;   

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

A numerical model for the material and geometric non-linear analysis of prestressed concrete slabs and shells subjected to short-term and long-term static load, applied without release of load, is presented. Most significant non-linear effects exhibited by concrete, concrete steel, and prestressed steel, are simulated. The described numerical model is verified through results obtained by experimental testing of a prestressed concrete shell subjected to short-term and long-term load.

【 授权许可】

CC BY