单墩 meaning in Chinese
single pier
Examples
- 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。 - By statistically analyzing the test data , a regression formula has been attained . second , the influences of seismic wave , foundation of a bridge and the mechanical properties of lead - rubber bearing on the response of an isolated bridge with the lead - rubber bearing was investigated . several conclusions for properly applying lead - rubber bearing in isolated bridges have been made
其次，利用单墩模型，系统地研究了地震波特性、铅芯橡胶支座参数、桥梁下部结构特性及场地土特性等对隔震桥梁动力响应的影响，提出了在桥梁隔震中合理使用铅芯橡胶支座的一些建议。