Large-span arch truss steel bridge is a common superstructure of trestle bridge on open sea.
大跨度拱桁式钢引桥是外海开敞式深水码头栈桥常用的上部结构型式之一。
The Luokou Yellow River bridge located at Ji 'nan is an old steel bridge with 90 years history.
济南洛口黄河铁路大桥是一座有90年历史的老桥。
Rutting is one of the most damages in the asphalt surfaces for the orthotropic steel bridge decks.
车辙是正交异性钢桥面沥青混凝土铺装主要病害之一。
It is helpful for theoretical research and actual work on steel bridge deck asphalt mixture paving.
对于钢桥桥面铺装的理论研究和实际工作有一定的指导意义。
With greater width, the stiffening plate on a large span steel bridge is usually of the orthotropic type.
大跨度钢桥加劲板件由于板件幅面较大，一般采用正交异性加劲板件。
The ultrasonic phased array system for monitoring the expanding of weld defect in steel bridge was researched.
研制了针对钢结构桥梁焊缝缺陷扩展的超声相控阵监测系统。
Wearing surface on orthotropic steel bridge deck is a complicated yet still not well solved technical problem.
正交异性钢桥面铺装技术一直是困扰道路工程界与学术界的难题之一，至今尚未得到妥善解决。
A suspended steel bridge is used to link the upper Spaces, its perforated floor further hints at its lightness.
一个悬挂的钢结构桥体被用来连接上部空间，其穿孔板暗示了体量的轻盈。
Glass steel bridge and extend the service life of 2 ~ 7 times, reducing the cost to replace the bridge two times.
玻璃钢桥架的使用寿命延长了2 ~7倍，减少了更换桥架的二次投入费用。
Appling temporary steel bridge is a method of passing bridge which span is not bigness in heavy-cargo transportation.
“桥上桥”是大件运输中通过中小跨径桥梁的一种方法。
Experimental results show that the steel bridge damages can be detected and located by the changes of acceleration PSD.
实验结果表明，利用加速度反应功率谱密度变化能够准确识别并定位钢桥损伤的位置。
Then it was pointed out the adhesive layer material is one of the key techniques for the long-span steel bridge pavement.
该文介绍了钢桥面铺装出现的主要病害，分析了病害出现的原因，指出钢桥面铺装中粘结层材料是关键。
The variation of tensile stress in the surface for a typical steel bridge deck surface system is analyzed by means of SAP.
针对典型的钢桥桥面铺装体系，采用SAP有限元软件，分析了铺装层内的拉应力的变化规律。
High quality aggregates are needed in the construction of Epoxy asphalt concrete for long-span steel bridge deck pavement.
大跨径钢桥面铺装用环氧沥青混凝土对集料有很高的要求。
The steel bridge deck is a set of pavement structure, pavement materials and integrated waterproof adhesive material issue.
钢桥面铺装是一个集桥梁结构、铺装结构、铺装材料及防水粘结材料的综合性课题。
Fatigue damage and destruction is the main two damage forms of epoxy adhesive layer of asphalt mixture of steel bridge deck.
疲劳破坏和粘结层破坏是环氧沥青混合料钢桥面铺装最主要的两种破坏形式。
It is a safe and reliable structural pattern of details and it is advisable to spread its application in steel bridge design.
该细节是一种比较安全可靠的结构形式，宜在钢桥设计中推广应用。
The estimated life of a steel bridge subjected to random load in highly dependent upon damage accumulation caused by fatigue load.
对于承受随机载荷的钢桥，其寿命依赖于这种疲劳载荷造成的累积损伤。
The research on design and construction scheme of old Feihe River temporary steel bridge shows that the design scheme is successful.
关于老淝河钢便桥设计和施工方案的研究表明，其设计方案是成功的，可为类似工程提供借鉴。
There are great differences in the vibration characteristics induced by wind between large steel bridge tower and concrete bridge towers.
大型钢制桥塔其风振特点与常规混凝土桥塔有较大差异，国内有关钢桥塔风振研究较少。
Than the structure details contained in integral joint are analyzed, and the fatigue property of steel bridge integral joint is evaluated.
然后分析了钢桥整体节点所包含的构造细节，评价了钢桥整体节点的疲劳性能。
The result indicates that fracture mechanics can be employed to forecast the fatigue life of the pavement on orthotropic steel bridge decks.
计算结果表明，基于钢桥面铺装层带裂缝工作的事实，应用断裂力学方法预测钢桥面铺装层疲劳寿命是可行的。
This text can offer reference in calculating of design for similar bridge and offer the technical data for criterion revision of steel bridge.
本文可为同类桥梁在设计计算中提供参考，并为钢桥规范的修订提供技术资料。
The mechanical and application condition of pavement on long span steel bridge deck is so hard that the paving material is of high requirement.
大跨径钢桥桥面铺装层的使用条件和受力状态十分恶劣，对铺装层材料要求非常高。
The main bridge of Dongguan Dongjiang bridge is a three main trusses steel bridge with rigid cable, is a new double-deck bridge structural style.
广东东莞东江大桥主桥是一座三主桁双层桥面刚性悬索加劲钢桁梁，这是一种较为新颖的桥梁结构形式，它同时具备悬索桥与钢桁架桥的优点。
A computer model for the mechanical response of steel bridge deck surfacing under wheel loading is established by using the finite element method.
采用有限元方法建立在车载作用下钢桥面铺装层的力学响应计算模型。
Based on analyzing the performance of epoxy asphalt concrete, the epoxy asphalt concrete as the deck paving in the big span steel bridge can be used.
通过对环氧沥青混凝土性能的分析，得出了环氧沥青混凝土在大跨径钢桥桥面铺装中应用的可行性，并结合实际研究了环氧沥青混凝土的配制和施工工。
In the southern city of Guangzhou workers had been ordered to smear butter over a steel bridge popular with jumpers in order to make it too slippery to climb.
在广州这座南方城市，工人们被要求在一座受自杀者青睐的钢桥上涂上黄油，目的是为了让桥身变得很滑而不容易攀爬。
The optimum designs of long-span orthotropic steel bridge deck and its pavement system were studied based on super excellent ant colony optimization strategy.
基于精英蚂蚁寻优策略，将大跨径桥梁的钢桥面板和铺装层作为桥面铺装系整体进行结构优化设计。
The optimum designs of long-span orthotropic steel bridge deck and its pavement system were studied based on super excellent ant colony optimization strategy.
基于精英蚂蚁寻优策略，将大跨径桥梁的钢桥面板和铺装层作为桥面铺装系整体进行结构优化设计。
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