2) high-pier continuous girder bridges
高墩连续梁桥
1.
According to the behavior of high-pier continuous girder bridges,the multi-seismic isolation technologies which have been applied to architectural structures more widely are discussed how to apply to high-pier continuous girder bridg.
采用常规抗震设计方法设计的高墩连续梁桥,无论是滑动支座还是固定支座下的桥墩,在地震作用下的墩底内力和墩顶位移均较大。
4) long span and high pier continuing girder bridge
大跨高墩连续梁桥
1.
At tresent,there is no seismic design code for long span and high pier continuing girder bridges,especially under severe earthquake.
以国外某大桥为例,建立了全桥的动力分析模型,计算了结构的动力特性和地震响应,针对大桥在强震作用下主梁位移反应过大以及对支座抗剪要求过高的特点,讨论了采用粘滞阻尼器和双曲面球型减隔震支座的减隔震效果,研究结果表明这些措施是有效的,可为同类大跨高墩连续梁桥的抗震设计提供参考。
5) high-pier and long-span continuous rigid frame bridge
高墩大跨连续刚构桥梁
1.
Based on the achievement of previous researches, this paper studied the application of pushover analysis on seismic analysis of high-pier and long-span continuous rigid frame bridge.
本文在总结前人研究方法的基础上,利用大型有限元通用程序ANSYS,对推倒分析方法在高墩大跨连续刚构桥梁中的应用进行了研究。
6) curved continuous grider bridges with high-pier
高墩曲线连续梁桥
1.
Seismic time history analysis of supporting piont of the curved continuous grider bridges with high-pier is performed dependent large universal finite element software ANSYS.
借助大型通用有限元软件ANSYS对高墩曲线连续梁桥进行地震时程分析,得出在Elcentro地震波激励下主梁支点处横桥向时程响应峰值与墩高、主梁曲率半径及桥跨数之间的相互关系。
补充资料：泥墩墩
1.土墩子。比喻呆板无用的人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条