查询词典 cantilever bridge

With the development of technology of pre-stressing and application of cantilever construction, continuous rigid frame bridge has got the extensive application in past 20 years.

在近二十余年来随着预应力技术的发展和悬臂施工法的应用，连续刚构桥得到了广泛的应用。

Through the assimilating and analyzing the construction materials and the design of reinforced concrete arch bridges with long span from both domestic and abroad, the thesis studies the effect of the arch axis geometry, rise-span ratio, arch ring section and spandrel structures, as well as the ultimate bearing capacity and stability of the entire bridge on the design of reinforced concrete arch bridge. In addition, in consideration of construction, the thesis also studies the applicability of different construction methods such as cable crane system, stiffened skeleton system, swing construction system and cantilever construction system and correspoindingly economica spans and their applications of the reinforced concrete arch bridges.

本论文通过对国内外大跨径钢筋混凝土拱桥的设计、施工资料的收集及其出现问题的分析，从设计角度研究了拱轴线形、矢跨比、拱圈截面及拱上构造、全桥极限承载能力及稳定性对钢筋混凝土拱桥设计的影响；从施工角度研究了缆索吊装法、劲性骨架法、转体施工法、悬臂施工法等不同施工方法的钢筋混凝土拱桥的经济适用跨径及其适用条件。

A screening estimate is made for each of the potential alternatives, such as a tied arch bridge or a cantilever truss bridge.

甄别的估计是，为每一个潜在的替代办法，如作为一个系杆拱桥或悬臂桁架桥。

Next,three aspects were considered as key technology and research challenges of bascule bridge deck surfacing here,development on light paving material and research on thin deck surfacing system,numerical simulation of the mechanical properties of bascule bridge deck surfacing based on long cantilever structure and contact behaviors between interfaces,bonding layer material testing.

在介绍国内外立转开启式桥梁桥面铺装研究现状的基础上，从轻质铺装材料开发和薄型铺装结构研究、基于大悬臂结构和界面接触特性的力学性能数值模拟、黏结层材料试验3个方面阐述了立转开启式桥梁桥面铺装研究的关键技术和难点。

But it is seldom analyzed for the spatial medianic characteristic, especially during cantilever casting construction phase, because of its relatively late appearance, and the kind of bridge using cantilever casting construct is very unusual even now in china.

但由于其出现较晚，采用悬臂施工方式的曲线刚构桥在国内还是比较少，目前国内学者对曲线刚构的空间力学性能尤其是施工阶段缺乏必要的认识。

Baishagou Bridge is a reinforced concrete box arch bridge with a net span of 150 m,its arch ring adoptes firstly suspended wagon cantilever casting construction in China.

白沙沟大桥是净跨150 m的钢筋混凝土箱形拱桥，拱圈是我国首次采用挂篮悬臂浇注节段法施工成拱的。

The hanging basket s are the main equipments in the cantilever casting construction of large-scale prestressed concrete continuous rigid bridge and continuous girder bridge.

挂篮是目前大跨径预应力混凝土连续刚构桥和连续梁桥在悬臂浇注施工时主要采用的施工设备。

Based on the application of grey forecasting control theory on the hybrid d cable-stayed bridge, the paper puts forward construct control system of the hybrid cable-stay bridge by cantilever assemble construction.

将灰色系统理论和预测控制理论应用于混合梁斜拉桥，提出了悬臂拼装施工的混合梁斜拉桥施工控制体系。

It is very easy to understand and grasp the calculation model's parameters estimation of a large span box-beam bridge with the least square method, and the theory's effect on the cantilever construction control of the bridge with a main span below 100m is obvious and well.

对主跨≤100m的大跨连续箱梁桥悬臂施工控制，采用最小二乘法进行参数估计，较容易理解和掌握，而且施工控制效果良好，具有一定借鉴意义。

This paper presents the design, construction and test peculiarities of theChongqing Yangtze River Bridge, a prestressed concrete T-frame bridge of cast-in-place cantilever segmental construction.

本文扼要介绍重庆长江大桥预应力T型刚构的设计、施工和检验。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。