墩底 meaning in Chinese
pounding bottom
Examples
- In this paper , i have analyzed the distortion of continuous rigid frame bridge at the condition of temperature uniform change by displacement method and finite element method computer aided design program - sap91 . it included : the distortion and inner force condition at the bottom of single pier when it is consolidated , the distortion and inner force condition of thin double piers - rigid frame bridge ; the distortion and inner force condition of thin double piers - rigid frame bridge when the consolidation is elastic consolidation and confinement adopted different rigidity factor ; and the inner force condition of thin double piers - rigid frame bridge when the distance of piers is different
本文利用位移法和结构有限元电算程序sap91 ，对连续刚构体系桥梁在受到均匀温变情况下：墩底固接单柱墩、双薄壁墩连续刚构桥；墩底弹性固接时的双薄壁墩连续刚构桥采用不同转动约束刚度系数情况；以及双薄壁墩墩间距不同的连续刚构桥梁的受力情况进行了分析和比较。 - The structure shearing force takes a one - way increasing trend with the decrease of ratio of beam bending rigidity and pier lateral displacement rigidity and the increasing rate is bigger . when the consolidation at the bottom of pier is elastic consolidation and the structure force is bigger the extreme value mentioned at the above , the structure force will take a increase with the decrease of ratio ; and when the structure force is smaller the extreme value , the improvement of the inner force at the bottom of pier is distinct adopting elastic consolidation and bending of at the top of pier and beam will has a great increase
对于墩底采用弹性固接时，结构内力在梁、墩刚度比不低于前述固接墩出现极值点时刚度比的情况下，将出现内力值随刚度比的增加而减小；而在梁、墩刚度比小于极值点刚度比时采用弹性固接对墩底弯矩改善较大较为明显，对墩顶及主梁的弯矩将会有较大幅度的增加。