In this paper, three dimension analysis of the Daliying railway rigid bar stayed bridge in Qinhuangdao Station is reported.
2
在前开口井架前大腿的稳定计算理论中一直没有很好的解决井架横截面框架中斜拉杆的作用。
The problem of the effect of oblique tension link on the derricks' cross section frame in the front leg stability calculation of open front derricks remains unsolved.
3
论文针对集装箱起重机振动现象较为严重的三处:机房、斜拉杆、前大梁进行了振动分析和抗振研究。
The dissertation works on machinery house, fixed tie link and boom, which vibrate most severely on the container crane.