1) 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。
2) high pier continuous rigid frame bridge
高墩曲线连续刚构桥
1.
The inner force and deformation of high pier continuous rigid frame bridge are influenced not only by the beam′s curvature radius, but also by the pier stiffness.
高墩曲线连续刚构桥的内力与变形不仅受到箱梁曲率半径的影响,同样也受到桥墩刚度的影响。
3) 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 bridge
曲线连续梁桥
1.
Static analysis for a curved continuous bridge under temperature loading;
温度荷载下曲线连续梁桥的受力分析
2.
The coupling effect of moment and torque will occur in the curved continuous bridge due to the impact of curvature,therefore,the computation of internal forces and deformation is far more complicated than the straight line bridge,and many problems have emerged in curved continuous box-girder bridge in practical engineering.
应用有限元方法,以曲线连续箱梁桥为工程背景,对温度荷载作用下曲线连续梁桥的受力与变形特点进行了分析。
3.
The authors studied the mechanism,process and cause of damege for a curved continuous bridge in Shenzhen.
就某曲线连续梁桥的曲梁整体侧移破坏现象,在受力、变形和破坏主导因素分析的基础上,阐述了温度荷载作用下曲梁整体侧移的破坏机理、破坏过程和破坏后行为。
补充资料：高墩
1.鼓形的石墩，坐具。
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