single pier meaning in Chinese
单墩
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。 - By analysis and compare to continuous rigid frame bridge at the condition of temperature uniform change , i found the bending moment change of pier either single pier or thin double piers takes a increasing trend with the ratio of beam bending rigidity and pier lateral displacement rigidity . the bending moment has a extreme value when the ratio of rigidity very small ( a constant ) . and in the condition , the structure inner force changes in the pier which mainly takes bending at first and takes bending and shearing force at last
通过分析比较，发现连续刚构体系桥梁在受到均匀温变力作用下：无论是单墩还是双薄壁墩结构的弯矩都随梁的抗弯刚度与墩抗侧移刚度比的降低而呈增长趋势，当刚度比值小到一定值时弯矩将出现极值，随着刚度比进一步的减小弯矩值又将呈下降趋势，而结构由最初的墩以弯曲内力为主逐步转向以弯剪共同作用；结构的剪力值随梁抗弯刚度与墩抗侧移刚度比的降低而呈单向攀升趋势，其增长速率较快。