拱系结构的稳定性分析用单拱或少量单元的拱系子结构代替并不一定偏于安全。
It is not safe to justify the stability of whole arch-structure by means of the stability of the single arch or the sub-arch-structure.
大坝在封拱之后、整体向右岸侧移，其成因经分析认为系二岸温差所致，并将引起较大的坝体应力。
The shifting of the whole dam to right bank after dam grouting was caused by the temperature difference of the banks.
利用这组方程，就几类典型的空腹拱桥，分析了桥面系对拱的振动的影响，并提出一种实用的工程计算方法。
Using this set of equations, the internal forces of the complicated multi-paneled arch bridge induced by earthquake can be determined by the proposed practical method.
应用推荐