bridge truss

Trial-design on new-type composite box arch bridge with steel truss webs and concrete flanges

钢腹杆-混凝土新型组合箱拱桥试设计

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Analysis on the Ultimate Bearing Capacity of the Flexible Arch Bridge with Steel Truss Beam

钢桁梁柔性拱桥极限承载力分析

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Introduction of steelpipe pile and assembled steel bridge truss

钢管桩和贝雷片施工支架简介

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Thought set different damage situations of cable-stayed bridge and truss bridge, analyzed the effects of damage detection, basis of Practicality of bridge early-warning index and damage location method which used in practical engineering is provided.

通过设定斜拉桥和桁架桥不同的损伤状况，分别进行损伤预警和定位，分析损伤识别的效果，为桥梁损伤预警指标和定位方法在具有复杂结构体系的桥梁中的实用性提供了依据。

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Discussion About Influence of Joint Rigidity of Long Span Suspension Bridge with Stiffening Steel Truss Girder on Completed Bridge Working Points

大型钢桁架悬索桥节点刚度对成桥受力影响探讨

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NEW TRIAL FIXING PROCESS OF OVERLINE BRIDGE SECTION I STEEL TRUSS FOR BEIJING WEST RAILWAY STATION Study on Integration of Railway Station and Metropolitan Traffic

北京西站天桥I段钢桁架工程试拼装新工艺铁路枢纽与城市交通系统的整合研究&成都铁路枢纽为城市服务的实施方案

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Research on Strengthening Suspended Deck System for Half-through Arch Bridge by Setting Longitudinal Steel-Tubular Trusses Discussion About Influence of Joint Rigidity of Long Span Suspension Bridge with Stiffening Steel Truss Girder on Completed Bridge Working Points

加设钢管桁架纵梁改造中承式拱桥悬挂桥道系的应用研究大型钢桁架悬索桥节点刚度对成桥受力影响探讨

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Design of rigid frame arch bridge and truss arch bridge and analysis of characteristics of the weight-bearing

刚架拱桥及桁架拱桥的设计与受力特征分析

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Load-Bearing Capacity Evaluation of a Suspension Bridge with Steel Truss Beam Based on Static Load Test

基于静载试验钢桁梁悬索桥承载能力评估分析

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Research on Deck System Construction Technology and Internal Force Analysis of Stiffening Girder of Suspension Bridge with Steel Truss Girder

钢桁梁悬索桥桥面系施工方法与加劲梁受力研究

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Design of combinated arch bridge with truss pattern in Guizhou Province

贵州江界河桁式组合拱桥设计

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Application of Bailey to Cast-in-place Beam Calculation of deformation of assembled steel bridge truss

贝雷片在现浇梁中的应用贝雷片支架的变形计算

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According to the basic theory of continuum mechanics and considering the nonlinear characteristics of material and geometric during its deformation and instability for long-span flexible arch bridge with steel truss beam, the spatial model of the bridge was established by a general-purpose software ANSYS.

根据连续介质力学基本理论，针对大跨度钢桁梁柔性拱桥在变形、失稳破坏期间产生的材料和几何非线性特性，用通用软件ANSYS建立桥梁的空间模型。

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The axial stresses in a group of bolts tightened on a joint of bridge truss were measured by using both longitudinal and shear ultrasonic waves.

本文利用纵横波相结合的方法对九江大桥联接螺栓的施拧轴力进行了群检测量。

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The Application of Reduced Mass Concept in Flexural and Torsional Vibration of Bridge Truss

质量约化概念在桁梁桥挠曲、扭转振动中的应用

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Abstract: The paper introduces the application of rigid frame arch bridge and truss arch bridge in Fuyang city and their types, structures, designs as well as analysis of characteristics of the weight bearing.

介绍了刚架拱桥及桁架拱桥在阜阳市的应用及其型式、造、计和受力特征分析。

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The design for coal conveyer trestle bridge of steel pipe truss

钢管桁架输煤栈桥设计

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As a domestic emerging bridge structure, steel truss tied arch bridge owns many advantages of magnificent appearance, such as great ability of spanning and high load-bearing capacity.

钢桁系杆拱桥作为国内一种新兴的桥梁结构，具有外形雄伟壮观、跨越能力大、承载能力高等优点。

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M-type pneumatic riveting hammer is mainly used for hot working of metal construction in bridge truss, mine car, and it is also used for other working place in which impact energy is to be required.

型风动铆钉机主要用于金属结构的热铆接工作，如桥梁、衍架、矿车等铆接工作，也可用于其它需要冲击能量的工作场合。

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As a bridge structure, steel truss bridge is the most common form of Double-deck Bridge, it have been widely used at home and abroad.

钢桁梁桥作为双层桥中最常见的结构形式，在国内外都得到了广泛的应用。

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Concrete arch bridge truss type combination with ordinary truss arch bridge the difference between a pillar top lever in bent and cross in proper position disconnect, form arch structure among, both sides for truss beam structure.

桁式组合拱桥与普通桁架拱桥的区别在于，上弦杆在墩顶和跨中的适当位置断开，形成中间拱结构，两边为桁架梁结构。

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Aimed at the two types of high speed railway long span steel bridge-slab truss composite system and arch truss composite system, an analysis of random vibration response of time dependant train bridge system has been made in detail.

本文针对高速铁路大跨度钢桥板桁或拱桁组合体系两种主要桥式，对列车与桥梁时变系统的随机振动响应作了较详细的分析。

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Taking the erecting of Guixi large steel truss bridge for an example, this paper detailedly introduced the construction technigue of integral erecting of steel truss beam.

结合贵溪信江大桥钢桁梁的架设实例，详细介绍了钢绗梁低拼高架浮运法的施工方法和施工过程。

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Research on Ultimate Bearing Capacity of Concrete Filled Steel Tube Arch Bridge with Truss Section

桁式钢管混凝土拱桥极限承载能力研究

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One of the most noticeable structual differences between the cable-stayed bridge and the truss and girder types lies in the field of flexibility.

斜拉桥与桁架和梁式类型桥之间，在结构上的一个最显著不同之处，在于柔度方面。

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With the continuous development of long span bridge, the wind-resistant behavior of bridge gradually becomes one of controllable factors on bridge design. The truss girder, with its good integrity and reasonable force performance, is widely used in the long span bridge.

随着大跨度桥梁的不断发展，桥梁抗风性能逐渐成为桥梁设计的控制性因素；同时桁架主梁以其良好的整体性和合理的受力性能正广泛应用于大跨度桥梁中。

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Based on the steel truss bridge mode of 1 ∶ 10 scale, the identification methods of bridge structure damage detection was discussed. By finite element method and hammer pound method with Varied-Time-Base ( VTB) technology, the modal test analysis of bridge modal was done.

本文以1∶10钢桁架桥梁模型为研究对象，用有限元模型及实验模型进行局部损伤的识别，实验采用锤击法及变时基（VTB）技术对桥梁模型进行了模态分析。

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The Stress Computation Research of Orthotropic Deck System of Suspension Bridge with Stiffening Steel Truss

钢桁加劲梁悬索桥正交异性桥面体系应力计算研究

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When the truss was used to be flexural component, it is called bridge truss.

当用作受弯构件时，称桥式桁架。

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When the finite element method is used to analyze the suspension bridge, the truss element or cable element can be used to simulate the main cable and the hanger.

应用有限元方法对悬索桥进行受力分析时，可采用轴向拉力对刚度贡献的桁架单元或索单元来模拟主缆和吊杆。

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