• Complete the design of a prestressed box-girder bridge for the design and calculation, the true and reliable design.

    设计完整的进行预应力连续箱梁设计计算,设计结果真实可靠

    youdao

  • The long-term deflection of Long Span Prestressed Concrete Box-girder Bridge(LSPCBB) is getting more and more serious in terms of structure safety.

    最后,对桥梁设计计算、桥梁混凝土施工及箱梁的防治技术进行论述,开展控制结构长期挠的研究提出了建议。

    youdao

  • It is the wide application of P. C. continuous curved box-girder bridge which has become an important bridge style in the transportation infrastructure.

    预应力混凝土连续曲线箱梁应用日益广泛已经成为现代交通基础设施重要桥型

    youdao

  • On the basis of fuzzy failure criterion, model of reliability of concrete box-girder bridge is set up, and the reliability of existing bridge is calculated.

    基于模糊失效准则建立混凝土箱梁可靠计算模型计算了一座桥基于模糊失效准则的可靠度。

    youdao

  • 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.

    针对目前连续箱梁采用支承形式,提炼出支承体系分析支承体系特点

    youdao

  • A health monitoring system for long span prestressed concrete box-girder Bridges was designed to solve bridge safety problems related to structural cracks and excessive deflection.

    为了解决跨度预应力混凝土箱梁出现的严重的安全问题(如结构性开裂和不正常的过度下挠等),设计和构建该类箱梁桥的结构健康监测系统

    youdao

  • Otherwise, in using the continuous girder bridge we can find that the craze of the box-beam is very popular.

    另外预应力连续桥梁使用过程中,发现箱梁开裂现象相当严重。

    youdao

  • In connection with a proposed multiple curved continuous box girder bridge with cantilever hinged joints in Shanghai, two practical and efficient methods of analysis have been developed.

    本文对上海具有悬臂节点联曲线连续梁桥的可行性方案提出了两种比较实用分析方法

    youdao

  • Curved box girder bridge is a complicated spatial structural system. The effect of prestressing may improve the bearing capacity of the members, but may also adversely affect the structure.

    曲线梁桥空间复杂受力结构体系预应力效应一方面提高构件承载能力,另一方面可能对结构带来一些不利影响

    youdao

  • The service time and the best time for maintenance of bridge steel box girder coating were put forward in this paper.

    阐述大桥钢箱梁涂层使用寿命以及维修保养最佳时期

    youdao

  • According to the above reasons, two kinds of methods are adopted to optimize the box-main-girder bridge.

    基于以上原因,本文采用了方法形梁桥架进行优化设计

    youdao

  • Thin-walled box girder is often used in bridge engineering.

    薄壁桥梁工程经常采用的结构。

    youdao

  • This bridge was built with precast channel girder sections, but could be built with AASHTOI girders or box sections.

    该桥采用预制的槽型梁修的,但是也可利用AASHTOI的标准工型型梁修建。

    youdao

  • To some extent, the conclusions in this paper have a reference value on the box girder bridge design and construction.

    本文所得出的结论一定程度上箱梁设计和施工参考意义

    youdao

  • The multi-scale damage analysis method for steel box girder is presented with respect to Runyang Cable-stayed Bridge.

    润扬大桥斜拉桥分析对象,提出了扁平钢箱梁结构多尺度损伤分析方法

    youdao

  • Cracking is quite common in prestressed concrete continuous box girder bridge, which influences appearance of component, life span of using, and even safety of structure,.

    预应力混凝土连续箱梁开裂可以说“多发病”,影响着构件外观使用寿命甚至结构安全

    youdao

  • For box girder structure which is applied extensively in bridge construction, the traditional analysis method of load is of comparatively bigger error.

    由于箱梁结构广泛应用于桥梁建设中,传统受力分析方法存有较大误差

    youdao

  • With its excellent section characters, the prestressed concrete box beam plays a main role in the girder bridge.

    预应力混凝土箱梁优良的截面性质梁桥中占据主要地位

    youdao

  • The temperature field in box girder bridge will change constantly because of the effects of sunshine and atmospheric temperature difference.

    主桥箱梁内部温度由于受到气温日照等因素变化影响而不断发生变化。

    youdao

  • On the basis of the mechanical behavior of box girders, the stress design method is brought forward against the PC box girder bridge cracking.

    根据箱梁结构受力特点,提出采用应力设计方法解决预应力混凝土箱梁的受力开裂问题。

    youdao

  • To prefabricate box-girder is important in concrete cable-stayed bridge construction, it affects directly the main bridge construction of assembly progress and packing accuracy.

    箱梁预制钢筋混凝土斜拉桥施工中的重要环节,直接影响到主桥施工的吊装进度拼装精度。

    youdao

  • A study of the stress and strain distribution of anchorage zone in a long span PC box girder was undertaken in the background of Hangzhou Bay Bridge project.

    本文杭州湾跨海大桥北航道非通航孔桥为工程背景跨度预应力混凝土箱梁锚固混凝土应力应变分布特征进行了分析研究。

    youdao

  • This paper introduces the concrete pouring of continuous box girder of main structure of the bridge and the tension construction technology.

    重点介绍该桥的主桥上连续箱梁混凝土浇筑以及拉施工技术。

    youdao

  • Using a spatial composite finite element method, combining three-dimensional solid element and bar element, the mechanical analysis of a two-span curved PC continuous box girder bridge is conducted.

    采用三维实体单元单元相结合空间组合有限元方法座两曲线预应力混凝土连续梁桥进行空间受力分析

    youdao

  • Underwater placement of bridge's platform and cradle construction method for multi-span continuous box-girder structure constitute the construction feature of Fuyang bridge in Zhejiang province.

    以水下浇筑大桥采用挂篮施工多跨连续箱梁结构浙江富阳大桥工程重头戏。

    youdao

  • The adoption of the thin-walled box girder to the Y-shape bridge makes the restrained torsion effect, distortion effect and shear lag effect prominent.

    人字形桥梁由于采用了薄壁箱梁结构约束扭转畸变效应剪力比较突出。

    youdao

  • It 's known that, Xihoumen cross-sea bridge's main bridge is the first split type steel box girder suspension bridge in the world, and mainly spans 1650m.

    了解,西大桥主桥世界首座分体式钢箱梁悬索桥,主跨1650跨径世界第二、国内第一

    youdao

  • It 's known that, Xihoumen cross-sea bridge's main bridge is the first split type steel box girder suspension bridge in the world, and mainly spans 1650m.

    了解,西大桥主桥世界首座分体式钢箱梁悬索桥,主跨1650跨径世界第二、国内第一

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定