The composites with lighter weight, higher strength, easier construction and lower cost has the better application prospect on quick strengthening bridge beam.
高强复合玻璃纤维材料具有自重轻、强度高、施工方便和造价低等许多优点，在桥梁快速加固工程中具有良好的应用前景。
According to fatigue damage accumulation theory, test load of verified fatigue test on rail across beam and welded connections with integral joint of combined steel truss bridge was gotten.
依据疲劳损伤累积理论，确定了公轨两用钢桁桥轨道横梁与整体节点连接头验证性疲劳试验的试验荷载。
For vehicles out of the way (bridge), there may be serious consequences of the section, you can choose to strengthen the waveform beam guardrail.
对于车辆越出路(桥)外，有可能造成严重后果的区段，可选择加强波形梁护栏。
In design and construction of composite arch and Beam bridge, it is very important to determine the boom tensile force when the bridge is almost completed.
在拱梁组合桥梁设计和施工分析中，确定成桥状态时的吊杆张拉力非常关键。
This paper analyzes the causes and treatment of the torsional displacement and plane rotational displacement of curved continuous concrete beam bridge basing on an engineering example.
通过一个混凝土弯连续梁桥梁体出现较大扭转位移与平面转动位移的工程实例，分析其出现的原因及处理措施。
This paper describes general structure design and structure load test of girder type railway bridge erecting machine with single simple supported beam and overhead transversely travelling trolley.
本文介绍我国一种新型单梁简支空中横移梁式铁路架桥机的总体结构设计及其结构荷载试验。
In a certain range of span, the slab bridge without beam has more advantages than that of the beam bridge.
在一定跨度范围内，与梁桥的相比，无梁板桥具有更多的优点。
Otherwise, in using the continuous girder bridge we can find that the craze of the box-beam is very popular.
另外，在预应力连续桥梁的使用过程中，发现箱梁开裂的现象相当严重。
Harbin sifangtai bridge is a cable-stayed bridge whose girder is composed by steel i-beam above and concrete deck slab below.
作为叠合梁斜拉桥，四方台大桥的主梁由下部的工字钢和上部的混凝土行车道板组合而成。
Measured results indicate that the bend deformation and abruption phenomenon appears very quickly when the "two-bridge-junction" method is adopted in the parallel steel plate beam.
实测资料表明，上下行并行的钢板梁桥在采用“两桥连接”加固以后，平联杆件的弯曲变形和断裂现象急剧增多。
There are 2 rail dual beam bridge, for pad beam pad on each node truss should get off track, on the edge of the I-beam to pad.
双梁桥架上有2根轨道，用于桁梁应垫梁应垫在各节点处，下车轨道边上的工字钢也要垫好。
The calculation on relative parameters for strain-pull controlling of T-style beam bridge prestress, can provide reference for construction in future.
对T型梁桥梁板预应力张拉控制相关参数的计算，可为今后的施工提供参考。
The Beijian bridge and Xidong bridge of "sister bridge" are woven beam timber-arched covered Bridges, called the "most beautiful Bridges in the world".
“姐妹桥”的北涧桥、溪东桥被称为“世界上最美丽的廊桥”，这两座廊桥为编梁式木拱廊桥。
This paper presents the characteristics of the slab bridge without beam and presents the relative numerical and optimization methods of the structural analysis.
介绍了无梁板桥的特点以及其结构分析中的数值方法与优化方法。
The simplest type of span is a beam bridge, consisting of a rigid beam between tow supports.
最简单的桥梁是梁桥，由钢性梁和两端的两个支柱构成。
By applying vehicle-bridge vibration theory, dynamical model and equation of railway curve negotiating vehicle as well as the model and equation of curve beam bridge are established.
运用车桥耦合振动理论，建立铁路车辆曲线通过模型动力方程、曲线梁桥模型及其动力方程。
The bridge, designed as a timber glue-laminated beam (u shape), does not burden the perception of the space, bearing simple appearance of a large solid piece of timber.
这座被设计为胶合木板梁(U型)的桥没有视觉上的沉重感，它由外形简单的固体木块构成。
Bridge static load experiment is main method to identify the safety of bridge board and beam.
桥梁静栽试验是鉴定板(梁)能否安全使用的主要方法。
This dispatcher algorithm design in "beam plate bridge design calculation procedure" in the asynchronous control question obtained has applied initially.
该调度算法的设计在“梁式桥设计计算程序”的异步控制问题中得到了初步应用。
The paper discussed proportion between side span and middle span in three spans prestressed continuous box beam bridge.
本文对三跨预应力连续箱梁桥的边跨与中跨比例问题进行了初步的探讨。
Negative bending moment nearby the middle supports of composite steel-concrete continuous beam bridge, will cause floor deck concrete to crack and shorten its life.
钢-混凝土组合连续梁桥的中间支座附近为负弯矩区，会导致桥面混凝土开裂，缩短使用寿命。
Through beam structure finite unit dynamic analysis and experiment of RC model beam, we build the relationship between beam bridge attached load vibration characteristics and damaged model.
利用杆件结构有限元动力分析计算，并通过模型梁试验，建立起简支梁在附加荷载作用下振动特性与破损模态之间的关系。
In this dissertation, the structure bearing capacity reliability of the used reinforced concrete beam-bridge is researched by structure reliability Theory.
本文依据结构可靠度理论，对在用钢筋混凝土梁桥的承载力可靠度进行研究。
A new way that both steel temporary bridge supported by the primary piers and the simple-supported beam bridge work together to bear the heavy loa.
提出了一种利用原桥墩、台架设临时钢便桥与原桥组合受力共同承担大件通过的运输方案。
By a actual engineering example in Leikou bridge, the design of prestressed concrete T-frame bridge hanging a beam.
通过磊口大桥工程实例，对带挂梁的预应力混凝土T型刚构桥的设计进行总结。
This paper is a report on the field test of the earthquake response of a highway continuous beam bridge.
本文系一座公路连续梁桥以抗震分析为目的的现场测试总结。
It also introduces implementation of simple supported beam (slab) bridge reforming via practical instances.
通过实例，介绍简支梁(板)桥改造的实施方式。
It transformed the mechanic problem from the continuous skew beam bridge into the continuous straight beam bridge.
它把一个连续斜梁桥的力学问题转化为连续正梁桥的力学问题。
It transformed the mechanic problem from the continuous skew beam bridge into the continuous straight beam bridge.
它把一个连续斜梁桥的力学问题转化为连续正梁桥的力学问题。
应用推荐