查询词典 through bridge

The 1∶3 scaled-down model test is carried out for the ear plate type cable and girder anchor structure of the steel box girder of Hangzhou Bay Sea-Crossing Bridge,and further,through the model test and simulation analysis,the type of the anchor structure of steel box girder of long span cable-stayed bridge is studied from aspect of stress distribution,force transformation path,safety and workability of the structure.

对杭州湾跨海大桥钢箱梁耳板式索梁锚固结构进行了1∶3缩尺模型试验，并通过模型试验和仿真分析相结合，研究大跨度钢箱梁斜拉桥中耳板式索梁锚固结构的应力分布、传力途径、安全性能和使用性能。

The elastic supporting forces are regarded as loads and act reversely on longitudinal beams, then the forces acting on longitudinal beams are calculated. Through structure selection, the large rectangular aqueduct bridge with high side beams should be adopted firstly. Because the side beams may reduce the middle beam loads, the span of aqueduct bridge can be increased.

通过结构形式的比较，指出具有大边梁的多纵梁矩形渡槽其侧墙兼做纵梁用，充分利用侧墙刚度大的特点，使横向挡水和纵向承重结合在一起，可以有效地减小水荷载对中纵梁的作用，从而增加渡槽的跨越能力，在大型渡槽的设计中应优先采用。

On the project background of Rongzhou Bridge, a half through CFST arch bridge in Yibin crossing Jinshajiang, the optimizing theory is applied to the calculation of the stayed-buckle-cable forces in the process of craning construction of the steel-tube arch segment and construction error adjusting. The calculated optimum cable forces with high precision can guarantee the inner forces and the structuredeformation in safe state, and ensure the line shape of the arch ring in accordance with design requirements as well.

以宜宾金沙江戎州大桥(主跨260m的中承式钢管混凝土拱桥)为工程背景，将优化理论引入到钢管混凝土拱桥拱肋架设和扣索索力调整计算，这样计算出的索力精度较高，既能确保结构的受力状态和变形始终处在安全范围内，又能保证架设和调整后的拱肋线形符合设计期望。

Through the forward and backing analysis, the paper gives reasonable elevation of formwork to direct construction and join the two sections of the bridge, and finishes the construction control of the RuiAn FeiYun River bridge.

通过前进分析和后退分析，提供了各施工阶段的立模标高值以指导施工，取得了良好的效果，从而成功完成对瑞安飞云江大桥的施工控制。

Concrete work covers the following aspects:(1) Based on the finite displacement theory and the characteristics of Self-anchored and single-tower suspension bridge, and considering the nonlinear factors. A span of 80 +190 +260 +80 m independence of the self-anchored suspension bridge tower carried out a detailed analysis. Through static analysis of the vector cross-over cable, cable-plane form, stiffening beam camber and the temperature load on the structure.

具体工作如下：(1)基于有限位移理论，针对自锚式独塔悬索桥的受力特点，全面考虑几何非线性因素对自锚式悬索桥的影响，对一座跨度80+190+260+80m的自锚式独塔悬索桥进行了详细分析；通过静力计算来分析主缆矢跨比、索面形式、加劲梁拱度和温度荷载对结构的影响。

Through the construction of abutment replacement in Shangzhi Highway and Railway Cross-bridge, a comprehensive introduction of basic principle about abutment replacement technology by the bridge deck steel method was given and the construction technology and social benefits were analyzed in the paper.

通过尚志公铁立交桥支座更换施工，全面介绍桥面钢梁法更换支座的基本原理，并对该种技术的施工工艺、社会经济效益进行分析。

At last, making use of load stress chart of old steel bridge, and looking facture criterion as ultimate state equation to carry through reliability analysis. Adopting Probabilistic fracture mechanics to estimate remaining fatigue life of old steel bridge under given reliability.

最后结合我国老钢桥的载荷应力谱，以断裂判据为极限状态方程进行可靠性分析，并利用概率断裂力学方法对给定可靠度下老钢桥的剩余疲劳寿命进行预测。

I Arch Bridge Pier through the current design, a better understanding of the design of the arch bridge, we should be in accordance with applicable, the economy, safety and proper care for the principles of aesthetic design, the basis of these principles in light of the actual situation and the specific reasonable design.

我通过此次拱桥墩台设计计算，进一步了解在拱桥的设计中，我们应按照适用、经济、安全和适当照顾美观的原则进行设计，根据这些原则，结合实际情况，具体地合理地进行设计。

Factor, decide at the pack head to go to Xian to build 1 lately sets up a railroad, this engineering is a pair of track circuit with total goods, design soon the 250 Kms/h , in set up of yellow river especially big bridge being located on this circuit, cross over yellow river length to reach to a 3912.89 ms, in especially the construction of the big bridge, measure the work show of is importance, relate to whole bridgeses of run-through, measure in use the whole station instrument and intelligence calculator, carry on a precision to measure to establish to the point, come to a to show Zhao in actually the work of effect, and speed construction progress, economized cost to create a performance.

为了适应经济的发展，进一步的开发大西北，也为了缓解内蒙古包头及东胜地区煤炭资源外运的运力紧张问题，结合当地的经济技术地质等因素，决定在包头至西安修建一条新建铁路，本工程为双线客货共轨线路，设计时速250Km/h，在建的黄河特大桥位于本线路上，跨越黄河长度达3912.89m，在特大桥的建设中，测量工作显的尤为重要，关系到全桥的贯通，测量中使用全站仪及智能计算器，对点位进行精确测设，在实际工作中达到了显著的效果，而且加快了施工进度，节约了成本创造了效益。

The trail bridge design,the mixture performance test,the temperature between the different layers of the deck surfacing,the traffic investigation and the surface performance observation are introduced in this article.The basic performance of the mixture used in the trial bridge is analyzed through rutting tests at high temperature,bending tests at low temperature,fatigue tests of the composite beam and pull off tests.The rule of the temperature gradient distribution in the pavement and the variety relation ...

介绍润扬大桥钢桥面铺装试验桥的方案设计、试验研究、温度测试、交通量调查和使用性能跟踪观测，通过混合料高温车辙试验、低温弯曲试验、复合梁疲劳试验以及拉拔试验等分析实桥试验沥青混合料基本性能，阐述铺装内各层温度梯度分布规律及与大气温度变化关系，通过使用性能跟踪观测介绍浇注式沥青混凝土+环氧沥青混凝土新型铺装结构的工程效果。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。