Centuries bridge construction developmental history also fully shows that it is closely related to the improvement of mechanics, and they are promoting each other. 近几个世纪桥梁建设的发展史也充分说明桥梁建设的发展与力学的进步是紧密相联的,而且是互相促进的。
The Developmental Trend and Research Issues of Modern Mechanics 现代力学发展趋势及研究课题