the calculating method, optimum strengthening design and application of axial tension and compression members strengthened by prestressing is analyzed and discussed.
分析和研究了预应力加固轴心受拉和轴心受压构件的计算方法、优化加固设计及其应用。
in this paper, the ultimate loads of tubular t joints under axial tension and compression of branch tube were calculated and analysed by non-linear pem using adina program.
本文应用adina程序对支管轴向受拉和轴向受压的t型管节点模型实例进行了非线性有限元计算。
by using molecular dynamics(md) method, the axial tension and compression of the (10,10) carbon, bn nanotubes and nanopeapods were simulated.
采用分子动力学方法,模拟了(10,10)碳、氮化硼纳米管及纳米豆荚的轴向拉伸与压缩。