摘要
采用大型有限元计算软件ANSYS对高桩框架码头进行数值模拟。通过现场勘查依托工程码头损伤情况,分别建立码头损伤前后的有限元模型,计算分析各级工况荷载下损伤前后码头构件的受力性能,计算结果表明面板底部裂缝及混凝土剥落对码头上部结构承载力影响不大。
In this paper, the mechanical properties of the framework of the high pile wharf are analyzed by large- scale finite element analysis software, ANSYS. Two calculation models of the wharf which can describe its shape before and after damage were established based on the detailed engineering survey. The stress performance of the wharf components before and after damage was analyzed at different load case levels. The result shows that crack and concrete- flake- off at the bottom of faceplate has just a little influence on the bearing capacity of the upper structure.
出处
《人民珠江》
2016年第6期57-61,共5页
Pearl River
基金
交通部主干学科应用基础研究项目(2014 329 825 030)
关键词
高桩框架码头
损伤
承载力
数值模拟
the framework of the high pile wharf
damage
bearing capacity
numerical simulation
