摘要
根据对变截面杆件的研究 ,建立了一种宽度自适应的变截面梁单元模型 。
This paper established a width self-adapted model for wedge-shaped elements based on a mechanical analysis of wedge-shaped beams. Besides, the rigid matrix of wedge-shaped elements is derived using the energy conservation theory.
出处
《钢铁研究》
CAS
2002年第5期28-30,共3页
Research on Iron and Steel