摘要
本文以顶管开挖面分析为研究对象,采用python语言对ABAQUS进行了二次开发。研究表明,采用ABAQUS二次开发可以极大简化顶管开挖面分析建模计算的繁琐过程,显著提高工作效率。同时,通过天津4号线某顶管出入口的数值算例验证了本程序的正确性和实用性,为今后类似实际工程设计提供了指导,具有很好的应用价值。
This paper analyzes pipe jacking excavation,and uses Python language to carry out the secondary development of ABAQUS.The research shows that the secondary development of ABAQUS can greatly simplify the complicated process of analysis and modeling calculation of pipe jacking excavation,and significantly improve the work efficiency.At the same time,the correctness and practicability of the program are verified by a numerical example of a pipe jacking entrance in Tianjin Metro Line 4,which shows great application value in similar engineering practice.
作者
吴航
Wu Hang(Shanghai Urban Construction Design and Research Institute,Shanghai,200125)
出处
《建设科技》
2021年第11期101-104,共4页
Construction Science and Technology
