1) high pier and large span
高墩连续大跨
3) long span continuous bridge with high piers
高墩大跨连续桥
4) 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。
5) 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。
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