wall pier meaning in Chinese

墙墩

After changing the ratio of spans and the thickness of the walls of the double thin - wall pier , parameter analysis is processed under dead load and annual temperature change and sunshine temperature differential
然后，通过改变跨径比与墩梁刚度比设计基本参数，进行结构在自重荷载、年温度变化和日照温差三种荷载工况下的受力分析。
Taking the long span continuous rigid - frame structure of the south bank approach spans of wuhan tianxingzhou changjiang river bridge as the research object , and using the large scale finite element analysis program ansys and two ways of modeling with solid element and spatial beam element , this paper respectively analyzes the dynamic characteristics of the rigid - frame structure of the approach spans , makes a study of the influences of rigidity changes and bearings failure of the thin - wall piers on the dynamic characteristics of the structure of the approach spans and also compares the results of numerical analysis of the two kinds of modeling
摘要以武汉天兴洲长江大桥南岸引桥大跨度连续刚构为研究对象，运用大型有限元分析程序ansys ，采用实体模型与空间梁单元两种建模方式，分别分析了其动力特性，探讨了薄壁墩的刚度变化与支座失效对其动力性能的影响，并对两种模型的数值分析结果进行了比较。