simple t-stub steel connection

The following contents are studied this paper:(1) 3D models of simple T-stub steel connection and endplate connection are developed, implementing geometric non-linearity, material non-linearity in both room temperature and high temperature as well as contact non-linearity in fire.
主要研究工作包括以下內容:(1)考慮幾何非線性、常溫及高溫下的材料非線性和接觸非線性因素,建立短T型鋼連接和梁柱耑板連接的三維有限元模型。