1) continuous rigid frame bridge with long-span and high-piers
高墩大跨径连续刚构
1.
As a kind of mature bridge type continuous rigid frame bridge with long-span and high-piers is currently widely used in our country.
本文在查阅国内外相关文献基础上,结合已有的研究成果,对高墩大跨径连续刚构桥的常见病害及其影响进行了归纳总结,从设计、施工及其后期运营等方面对跨中下挠过大和箱梁开裂严重的病害成因进行了分析。
2) high-pier and long-span continuous rigid frame bridges
高墩大跨径连续刚构桥
1.
Basing on the construction LuoHe super giant bridge, According to its special character of the geometric control over high-pier and long-span continuous rigid frame bridges, this paper emphatically discusses how to build the measure control network and analyses the conditional variance of it, brings forward a calculation method of three-dimension coordinates in space.
本文以洛河特大桥为工程背景,根据高墩大跨径连续刚构桥的施工控制特点,建立了线形测量控制网,并对其进行条件平差,推导了位于平、竖曲线上的桥梁结构物放样点的三维坐标计算公式。
3) 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) the continuous rigid frame bridge with long-span and high-piers
大跨高墩连续刚构桥
6) 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。
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