基于SAP2000的立井井筒装备结构建模方法

Modeling Method for Structure of Shaft Equipment Based on SAP2000

摘要: 为了开发用于计算立井井筒装备结构分析软件，首次提出基于SAP2000的立井井筒装备结构建模方法；首先依据井筒装备结构和各构件特点，将井筒装备结构分为5种类型，构建了立井井筒装备各构件位置坐标的数学模型，实现了立井井筒装备参数化建模；然后根据立井井筒装备各构件连接特点和边界特点，合理设置了模型中各构件的连接和边界，又根据立井井筒装备荷载水平力特性，确定了荷载水平力作用位置和工况组合；最后为开发基于SAP2000的立井井筒装备结构计算软件提供了依据。

Abstract: To develop structural analysis software for calculating shaft equipment, modeling method for structure of shaft equipment based on SAP2000 is firstly presented. First of all, based on the fea-ture of shaft equipment and each member, structure of shaft equipment is divided into five types. Mathematic model of each member of shaft equipment is established, meanwhile, parametric modeling for shaft equipment is realized. Then, according to the feature of connection and boun-daries, which belongs to the members of shaft equipment, the reasonable connection and boundaries of each member are set up in the model. On the basis of the load characteristics of horizontal force, the combination of the horizontal force’s working position and condition is determined. In the end, it is helpful for developing the structural analysis software for shaft equipment based on SAP2000.