• 介绍了塔架系统设施及工程方面要求

    Introduced here are the engineering requirements in the main cable, the tower frame and the storm-proof system.

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  • 计算理论计算所受最大水平拉力确定最小直径

    Using single - plane calculation theory, this paper calculate the maximum horizontal pull of main and assistant cable, determine its minimize diameter.

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  • 本文介绍基本性能其他系列组合以及斜拉桥上的应用

    This article describes the fundamental features and its application in the main cable of suspension bridge together with other anchorage elements.

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  • 简易柔性桥型几何模型分析基础主索张力及其计算误差进行分析研究。

    Based on the analysis of the geometrical models in a simple flexible suspension bridge, the skyline tension and its errors in calculation were analyzed.

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  • 特别是提供力学特性研究分析数据结构设计合理选择线型具有一定参考价值。

    Particularly, the data provided for study and analysis on mechanical performance can offer reference for structural design of suspension bridge and proper selection of major cable line pattern.

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  • 事实表明结构在外激作用,下部结构可能会发生飘浮,致使连接下部结构部分产生松弛

    Facts indicated that under external loads suspension structure might float, so that parts of the slings which connected the main cable with the below suspension structure might be relaxed.

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  • 因此传统设计计算理论主索实际受力出入较大特别是在变型设计计算上,容易造成较大的误差

    So, the traditional computation theory of main cable design and the actual stress of main cable are much different, especially aberration bridge. It is apt to cause greater error.

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  • 式管桥长输管道跨越常用形式,其结构抗风塔基锚固系统式管桥等部分组成。

    Suspension pipe bridge is a kind of common structural form consisted mainly of main cable wind cable tower foundation anchor system and girder form pipe bridge.

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  • 在风荷载作用下、斜拉和管道上关键点应力低于屈服强度表明结构具有很强抵抗风荷载作用的能力

    The key points stress of the main cable, suspended cable far below its yield strength show that this structure has very strong wind-resistance ability;

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  • 土耳其美食森克·内梅分享了最喜欢食物

    Turkish food blogger Cenk Sönmezsoy shared his favorite food.

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  • 意味着德州大学艾尔·伯分校与其德州奥斯丁区的校区大不一样

    And that, in turn, means that the El Paso campus is rather different from the University of Texas's flagship campus in Austin.

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  • 沃尔·因卡(WoleSoyinka)赞扬这本书是“一部出自非洲特色内核英语小说非……白人角度出发。”

    Wole Soyinka acclaimed it as the "first novel in English which spoke from the interior of an African character rather than... As the white man would see him".

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  • 谷仓仓查理-比克说:“这项为期天的庆祝活动鲁斯可是件大事

    The daylong celebration is a "big thing" in Bowlus, says Charlie Sobieck, who owns the grain elevator.

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  • 真是仆人。我仆人,是你婢女儿子已经解开

    LORD, truly I am your servant; I am your servant, the son of your maidservant; you have freed me from my chains.

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  • 基于悬链线理论,提出一种可用于空间缆体系线形分析迭代计算方法

    Based on the catenary theory of cables, an iteration method was presented for the shape-finding analysis of spatial-cable suspension Bridges.

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  • 以宿淮高速公路段五河口斜拉桥工程背景阐述采用梁应力影响线优化PC斜拉桥施工力的方法

    Taking the Wuhekong bridge as the engineering background, the method of optimization of cables tensions for PC cable-stayed Bridges is set forth, based on the method of I.

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  • 针对已有计算方法不足之处,提出一种各种状态下悬缆线精确数值算法股、吊长度的计算方法。

    In view of the drawbacks of the existed methods, an accurate numerical analysis method to calculate the cable shape in various cases and the length of cable strand of suspension Bridges is presented.

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  • 其中最危险架设阶段研究了之间设置交叉结构措施提高系统颤振稳定性的效果。

    Then, with the most dangerous construction stage as an example, the improvement of the flutter stability of the system with cross - hangers mounted between the main cables and the deck is studied.

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  • 介绍重庆李渡长江大桥斜拉套管定位测量技术及施工过程减少测量误差的措施等。

    This paper presents the positioning technology of guiding pipe of pulling cable for main towers of Chongqing Lidu Yangtze River Bridge.

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  • 通过改变载重量倾角、无长度结构参数,分析结构参数变化对结构受力影响。

    Structural internal force is calculated by changing constant load of the main girder, the cable Angle, the length of unsupported deck.

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  • 不同类型荷载作用下,双斜拉桥不同位置截面具有不同的应力分布规律

    The rule of stress distribution is different on different cross sections of the girder of cable-stayed bridge with double cable planes under different type of loads.

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  • 塔混凝土斜拉桥静力特性包括受力变形支座反受力及变形、拉受力。

    The static characteristics of the single pylon cable-stayed include the internal force and deformation of main girder, reaction force, force and deformation of the main tower.

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  • 这种解析迭代可以考虑重量影响以及的架设支承面的弹性压缩。

    The weights of anchorage cable saddles, and the elastic displacements of the saddle backstop induced by construction of beam, can be considered in this analytical iterative method.

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  • 采用自制螺栓拉拔器螺栓进行紧,更加精确地控制夹螺栓预紧力,确保握紧效果

    We use homemade bolt puller to preload the clamp bolt, which more accurately controls the preload of the clamp bolt, and ensures the clamp's holding effect on the main cable.

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  • 本文提出梁线形为控制目标斜拉桥施工张拉力的确定方法

    This paper presents a method that the reasonable inclined cable forces during the construction process are determined by the target configuration of girder.

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  • 重量锚固设置影响缆线即为套重量下的空缆线形。

    Due to the influence of the weight and anchorage zone of the side span splay casting, unloaded cable shape is the shape with splay casting weight.

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  • 结果硫酸奈替米星硫酸西米星样品中成分与有关物质分别各自色谱条件分离良好

    Results:Good separation of Netilmycin, Sisomycin, Sulfate and the related substances can be achieved respectively under the two chromatographic system.

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  • 研究斜拉桥桥面振动引起斜拉参数共振共振问题。

    The parametric and primary resonances of stay cables excited by the vibration of deck of curved cable-stayed bridge are investigated.

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  • 研究斜拉桥桥面振动引起斜拉参数共振共振问题。

    The parametric and primary resonances of stay cables excited by the vibration of deck of curved cable-stayed bridge are investigated.

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