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1)  Multi-Span Continuous Rigid-Frame Bridge
多跨连续刚构桥
1.
There are some characteristics for multi-span continuous rigid-frame bridge,such as long and heavy cantilever segment,large construction load etc.
针对多跨连续刚构桥悬臂长度长、悬臂梁体重、施工荷载大等特点,结合重庆朝阳寺特大桥实际情况,通过理论分析和有限元数值模拟,对中跨、次中跨、边跨不同合拢顺序下,所需顶推力和顶推位移进行计算,并对桥梁结构的应力、水平位移及挠度进行了比选分析,提出并论证了采用计算预推值时先中跨再次边跨最后边跨的合拢方案,其突出优点是边跨合拢施工以挂篮和导梁代替搭设支架施工,措施简单易行、安全可靠。
2)  long-span continuous rigid-framed bridge
大跨连续刚构桥
1.
A semi-active control on the seismic responses of the long-span continuous rigid-framed bridges is performed using a recently designed and manufactured magnetorheological (MR) damper,MRF-04K.
应用最近设计制作的MRF-0 4K型磁流变(MR)阻尼器对大跨连续刚构桥的地震反应实施半主动控制。
2.
A semi-active control on the seismic responses of the long-span continuous rigid-framed bridges is performed using a recently designed and manufactured magnetorheological (MR) damper, MRF-04K.
应用最近设计制作的MRF-04K型磁流变(MR)阻尼器对大跨连续刚构桥的地震反应实施半主动控制。
3)  long-span pc continuous rigid frame bridge
大跨径连续刚构桥
1.
Basic method of seismic analysis and evaluation of the long-span pc continuous rigid frame bridge;
大跨径连续刚构桥抗震分析和评价基本方法
4)  PC continuous rigid frame bridge with long-span
大跨PC连续刚构桥
5)  high pier and long span continuous rigid-frame bridges
高墩大跨连续刚构桥
1.
Aiming at the characteristics that the structure probability of high pier and long span continuous rigid-frame bridges is liable to fail,this paper presents a safety assessment method for this kind of bridges based on failure probability.
针对高墩大跨连续刚构桥施工期结构概率失效的特性,提出了基于失效概率的安全评价方法。
6)  long-span continuous rigid frame bridge
大跨度连续刚构桥
1.
The Dukouhe Bridge which lies on Yiwan railway being built is a long-span continuous rigid frame bridge with high piers.
新建的宜昌—万州线上的渡口河大桥为一座高墩大跨度连续刚构桥,为了研究其动力特性,分别按桩土连续梁模式、桩土空间刚架模式模拟桩土的共同作用,建立了相应的空间有限元模型。
2.
Then the support vector machines method was adotped in the damage indentificaiton of long-span continuous rigid frame bridges and good identification effect was obtained.
在概述了桥梁结构损伤识别研究现状及研究意义后,对支持向量机理论做了系统的论述,然后将支持向量机方法应用于大跨度连续刚构桥的损伤识别中,并取得了良好的识别效果。
补充资料:刚很
1.见"刚狠"。
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