Experimental Investigation of GFRP to retrofit existing circular reinforced concrete rc bridge columns for enhanced seismic shear strength is described in this paper.
本文主要对GFRP加固已建的不能满足现有规范抗震规范设计要求的桥梁短柱进行试验研究。
The paper studies the relation between the section rigidity and the service time of the RC bridge under the composite effect of the expansion of cracks and the whole or local corrosion.
分别研究了钢筋混凝土桥梁在整体腐蚀和局部腐蚀同裂缝扩展的组合效应下截面刚度与服役时间关系。
Described in this paper is the settlement of some prestressed RC bridge which occurred when deck pavement was to be paved, including analysis of the causes, and recovery and enhancement thereof.
介绍某预应力钢筋混凝土斜弯坡桥在工程即将完成之际，进行桥面铺装之前发生沉降情况及原因分析，并对沉降后的桥梁进行复原与加固。
According to the cracks occurred in the rc box-rib arch Bridge, reinforced the structures with some general Reinforcing Techniques, analysed and researched the mechanism.
针对某钢筋混凝土箱肋拱桥出现的裂缝，应用一些常用的加固技术进行结构加固，并对其机理作分析探讨。
In addition, some graphs describing the technical states of the RC beam bridge superstr…
并从试验及理论计算中获取一些描述梁式RC桥梁上部结构技术状态的数据。
In addition, some graphs describing the technical states of the RC beam bridge superstruct…
并从试验及理论计算中获取一些描述梁式RC桥梁上部结构技术状态的数据。
RC-PIER is an integrated tool for the AASHTO Standard and LRFD analysis and design of reinforced concrete bridge substructures and foundations.
PIER是一款整合的桥梁工程套装工具，用于AASHTO标准和LRFD的钢筋混凝土桥梁底部结构与桥梁基础分析设计。
RC-masonry combination arch bridge makes rc arch ribs as former spanning structure and falsework of upper masonry's construction. Finally, reinforced concrete and masonry together form arch ring.
它提出了以RC拱肋作为先期的跨越结构和后期高强石砌体砌筑的施工支架，最终由石砌体和RC拱肋共同形成主拱圈的构思。
Through beam structure finite unit dynamic analysis and experiment of RC model beam, we build the relationship between beam bridge attached load vibration characteristics and damaged model.
利用杆件结构有限元动力分析计算，并通过模型梁试验，建立起简支梁在附加荷载作用下振动特性与破损模态之间的关系。
Pasting CFRP, the ultimate capacity of rc arch bridge of is lower than that of pasting steel plates.
粘贴碳纤维布加固与粘贴钢板加固相比，其承载能力提高量偏低。
The maximum frequency of RC-bridge oscillator is 16.67% of gain bandwidth product of amplifier analyzed based on a first-order single time constant lowpass function model.
运用一阶单时间常数低通函数模拟运算放大器的开环增益，对RC桥式振荡电路进行线性分析，得出最大振荡频率为运算放大器增益带宽积的16.67%。
There are few RC single-tower cable-stayed bridges with connected tower and separated decks in internal and international bridge engineering.
混凝土独塔斜拉桥采用联塔分幅的结构型式在国内外均属少见。
Through the way of model beam, the paper addresses the relationship between RC beam bridge attached load vibration characteristic and damaged modal.
为探明不同附加荷载下混凝土梁的频率变化规律，建立起钢筋混凝土简支梁在附加荷载作用下振动特性与破损模态之间的关系。
Through the way of model beam, the paper addresses the relationship between RC beam bridge attached load vibration characteristic and damaged modal.
为探明不同附加荷载下混凝土梁的频率变化规律，建立起钢筋混凝土简支梁在附加荷载作用下振动特性与破损模态之间的关系。
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