举例介绍用双坐标系法计算弯桥的桩位坐标。
Through examples, this article introduces a way of double coordinate system to calculate curved bridge stake site.
这对于斜弯桥及立交工程抗震分析和设计具有重要意义。
It is important for seismic analysis and design of pier of skew curve Bridges and interchange bridge.
通过动态测试,对独柱式连续梁弯桥的径向、竖向振动特性进行了分析。
In this paper, through a dynamic test, the vibration characteristics of a continuous concrete curved beam bridge with isolated columns along radial and vertical direction are studied.
介绍叶茂互通立交设计的概况,综述立交匝道跨线桥的总体设计及实心板在中、小跨径弯桥中的应用前景。
The paper describes in general the design of Yemao Interchange and the overall design of the ramp flyover, it also specifies the application future of solid slab in medium and small sized bridges.
宽弯桥是近几年来立交桥上使用较多的一种桥型,精确的计算有待进一步研究,正确的施工控制工作对线形影响很大。
Wide-curved bridge is one type of bridges often used on interchanges for recent years. Further research on exact calculation is needed, and correct construction control affects linetype greatly.
将高墩和弯桥结合起来研究,很有现实意义,通过本文的分析,为曲线刚构桥提供了相应的设计建议和施工控制思路。
It is very actual meaning that the study of the combine of high pier and curved bridge. Some proposals on design and construction for curved rigid frame bridge are offered in this paper.
桥的一端,桥头哨兵的身外,看不到任何人的踪影;铁道线平直地向外延伸,进入森林百米的深处,然后转个弯,消逝于视线之中。
Beyond one of the sentinels nobody was in sight; the railroad ran straight away into a forest for a hundred yards, then, curving, was lost to view.
假设你正在建造一座桥梁,如果工程已经进行到一半,那么客户就决不会说:“天哪,我想这座桥要是建在河流的下一个弯口的话就更加实用了。”
If you are building a bridge that is half completed, the customer is not going to say, "Gee, I think the bridge would be more useful at the next bend in the river rather than over here."
安装前要对起重机安装跨度,金属结构主梁的拱度、水平旁弯,小车轨道高低差、轨距偏差,桥架对角线等进行测量。
To install the crane span before installation, camber, level of metal structure of main girder bending, trolley rail height difference, gauge deviation, diagonal bridge survey.
仰卧的后弯体式:例如桥式,轮式,反台式,这些后弯的程度会更深,并且比俯卧的后弯带来更多强烈的感受。
Supine backbends: such as bridge pose, upward-facing bow, viparita dandasana are deeper back bends and create more intense sensations and experience than prone backbends.
本文首先介绍目前有关于弯梁桥的计算分析理论,对弯梁桥的构造与受力特点以及分析方法有一个初步的认识。
Firstly the thesis introduces computational analysis theory about curved bridge, get a preliminary understanding about the stress characteristic and analytical method for curved girder.
最后,为减小曲线梁桥存在的弯扭耦合作用,设计中通过设置偏心距来调整。
Finally, the linear eccentricity is adopted in designing in order to reduce the coupling of bend and wring which exist in the curved bridge.
前面是一片白亮亮的湖水,湖水好像一弯新月,围抱着对岸,人立在这里望得见湖心亭和弯曲的桥。
Ahead were the shining waters of a crescent-shaped lake, embracing the opposite bank in its curve. A zigzag bridge led to a small isle with a pavilion in the lake's middle.
但是,列车一过了河,桥就轰隆一声坍落在梅迪西弯的激流里了。
But scarcely had the train passed the river, when the bridge, completely ruined, fell with a crash into the rapids of Medicine Bow.
这座桥有七个弯拱。
它的斯凯帕克有会议设施,艺术装饰品等等,都是置于一种现代一系列醒目的复杂体----“世界第一弯双螺旋桥”。
Its SkyPark, convention facilities, art installations and so on are all set in a visually striking modern complex approached via the "world's first curved double-helix bridge".
结合一连续斜弯梁桥实桥试验结果,分析了此种桥型的受力特点、变形特点,给出了试验方案、方法及试验成果。
This paper analyses the speciality of the internal force and deflection in point of concrete continuous skew support curved grider bridge, gives its load test plan, way and results.
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。
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.
利用该方法已完成了十余座预弯组合梁桥的设计分析,取得了良好的计算结果。
More than ten preflex composite beam bridges were designed and analyzed with this method, and excellent results were obtained.
针对目前连续弯箱梁桥常采用的支承形式,提炼出四种支承体系,分析各支承体系的特点。
Four types of support systems have been summed up in light of continuous curved box-girder bridge supports used, the characteristics of each support system have been analyzed.
计算表明:由于钢桁梁桥的抗扭刚度较小,曲线钢桁梁桥的弯扭耦合作用对动力分析有很大的影响。
The result shows that: because of steel truss bridge's small torsional rigidity, bending-torsion coupling vibration of steel truss bridge exerts great influence on dynamic analysis.
利用有限元软件,建立了跨径相同、曲率半径和圆心角以及支撑形式不同的弯梁桥计算模型。
The calculation models of curved beam Bridges with same span length, but different curvature radius, center angles and supporting forms are established by means of finite element software.
介绍了一种开发弯箱梁桥空间有限元分析系统的方法,简要叙述了系统开发的基本思想及其实现手段。
This paper introduces a method of how to develop structural analysis software which applied specially in curved box girder bridges.
鉴于我国尚无应用顶推法施工小半径弯坡桥的施工实例,因此,本文较详细地介绍该桥设计和施工特点及方法。
The features and methods of the design and construction of the bridge are presented in detail in this paper.
注:T1-02弯通桥架备有护罩,需订护罩请在订货时按型号注明,重量另计。
Note:Cover for cable tray Modle T1-02 is available. In making an order , just indicate the tape of cover whose weight is exclusive.
首先探讨了弯梁桥的特征、研究现状及其存在问题,并对课题研究的必要性进行了论证。
First of all, the basic character and searching actuality and still existed problem were discussed and the necessity of searching this problem was demonstrated.
南洲大桥为弯塔斜拉桥结构。该桥的斜拉索采用钢锚梁锚固系统。
The pylon of Guilin Nanzhou Bridge is curve, and the steel anchor beam system on pylon is complicated.
注:T1 -03弯通桥架备有护罩,需订护罩请在订货时按型号注明,重量另计。
Note:Cover for cable tray Modle T1-03 is available. In making an order , just indicate the tape of cover whose weight is exclusive.
但弯连续刚构桥结合了弯梁桥和刚构桥的受力特点,使结构分析变得复杂。
However, curved continuous rigid-frame bridge combines the forcing bearing characteristics between curved girder bridge and rigid-frame bridge, which makes the structure analysis complicated.
但弯连续刚构桥结合了弯梁桥和刚构桥的受力特点,使结构分析变得复杂。
However, curved continuous rigid-frame bridge combines the forcing bearing characteristics between curved girder bridge and rigid-frame bridge, which makes the structure analysis complicated.
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