How to change bridge abutments needs to be solved during road reconstruction and bridge maintenance.
在公路改建和桥梁养护中，支座的更换改造已成为亟需解决的问题。
Abstract: highway bridge maintenance is indispensable to ensure regular work of vehicle high speed, safety, comfort.
摘要：公路桥梁养护是保证车辆高速、安全、舒适行驶的不可缺少的经常性工作。
According to a danger bridge maintenance and strengthening engineering, strengthening method of danger bridge on expansion soil ground is studied.
根据某处于膨胀性土地基上的危桥维修加固工程，具体研究分析了膨胀性地基土上的危桥加固处理方法。
In order to make the best use of the limited funds for bridge maintenance, an improved model is represented to optimize the maintenance strategy of Bridges.
为了使有限的资金发挥最大的效用，文中提出了一个改进的模型，来对桥梁的维护策略进行优化。
After the analysis of existing problems in management of bridge maintenance in China, four aspects as theory, policy system, resource and result were studied int.
本文从我国对桥梁养护的宏观角度出发，系统分析了我国桥梁养护管理现存的问题，在理论、政策体制、资源、效果四个管理层面进行了研究。
With Regard to high cost of bridge maintenance currently, a modified bridge design theory which is based on the life cycle cost has attracted increasing attention gradually.
针对当前桥梁领域中服务期维护成本过高等现状，一种改良的桥梁设计理论—桥梁全寿命成本设计理论也逐渐开始为人们所关注。
Combined with the practice, analysis is made on the contents, application and problems of CBMS, and given the countermeasures that can be covered in the bridge maintenance management.
结合工程实例，对CBMS系统的内容、应用情况、存在问题进行了分析，并提出了相应的对策，对桥梁齐护管理具有重要意义。
Carbon fiber is a kind of optimal materials for bridge maintenance and reinforcement. Design method of strengthening steel-concrete composite Bridges using carbon fiber was studied in this paper.
碳纤维复合材料是进行桥梁维修和加固的理想材料，对采用碳纤维复合材料加固钢-混凝土组合梁桥的设计方法进行了分析。
Jointless bridge has a bright future because it has much merit, such as low cost of bridge maintenance, improved traveling environment, reduced vehicle impact to bridge and extended usage of bridge.
无伸缩缝桥梁具有节省桥梁养护费用、改善行车状况、减少车辆的冲击和提高桥梁使用寿命的优点，因此无伸缩缝桥梁有着广阔的运用前景。
The ClearQuest bridge does not require the creation and maintenance of synchronization rules or the duplication of data in multiple repositories; it links directly to the ClearQuest data.
ClearQuest连接并不需要创建和维护同步化规则，或者在多个存储库之间复制数据；它直接与ClearQuest数据相联系。
This function can record the maintenance condition of the road and bridge, check the damage condition of the road and other structures and show the inquire result and statistics.
该功能能够记录道路桥梁养护状况、道路及各构造物危害情况进行查询、显示查询结果和统计数据；
This paper presents a multi-objective optimization approach based on compromise programming to optimize concrete bridge deck maintenance policies.
为制定合理的混凝土桥面板维修策略，提出一种基于折衷规划的多目标优化方法。
The Johnson Street bridge in Vancouver was suspended from use indefinitely due to costs of corrosion repair, which exceeded the bridge's repair and maintenance budget.
温哥华的江森大街桥将立即停用因为高昂的防腐维护费用，这些费用大大超出了预算。
On the condition of establishing material's deterioration model, this method can be used as the basis of bridge life-long management system and provides foundation for bridge's maintenance.
在建立材料性能劣化模型的情况下，该种方法可以作为桥梁生命周期成本管理系统的基础，为桥梁养护、管理优化提供依据。
It is instructional for perfecting design theory of concrete bridge, construction techniques, monitoring and maintenance of bridge operational period.
对完善混凝土桥梁设计理论、施工技术、桥梁运营期间的监测及养护工作有一定的指导意义。
The results can supply technical parameters for the design, construction, health detection and maintenance in the operational phase of the bridge.
计算结果可为该类型桥梁的设计、施工以及使用阶段的健康检测和维护提供技术参数和依据。
Durability resistance at the section corner is relatively weak in the concrete bridge, therefore, the section corner is the key place of the durability maintenance.
混凝土桥梁的梁体截面角区及立柱截面角区的耐久能力相对较弱，是耐久性维护的关键部位。
In terms of state of now available diseases on Leikou bridge, the paper analyses reasons for diseases, introduces schemes for maintenance and reinforcement, major technology and materials.
根据磊口大桥现有的病害状况，分析其病害原因，介绍其维修加固方案及主要工艺和材料。
The maintenance and management of bridge is the key in the maintaining work of county and country highway.
桥梁养护与管理是县、乡公路养护工作中关键。
Yard of Hudong Station, Daqin Line as an example, this paper expounds the optimization Retrofit scheme of lamp bridge lighting in railway yard from the aspects of economy, maintenance and security.
以大秦铁路湖东站三场为实例，从经济、维修、安全等方面，对铁路站场灯桥照明优化改造方案进行了论述。
The article introduces the cause of the cracking of concrete bridge floor, and expounds the maintenance methods, the design and the problems should be paid attention to in the construction.
对水泥混凝土桥面开裂原因进行了分析，对其维修方法以及设计、施工应注意的几个问题作了论述。
The decision support model for bridge component maintenance is developed on the basis of comparison of the annual average maintenance cost of bridge component among all selected maintenance schemes.
桥梁构件维护决策支持模型是基于计算桥梁构件在各可选维护方案下其状态周期内的年均维护成本的基础上建立的。
The paper expounded installation of expanded joist and maintenance in the operation of bridge, to ensure natural use of expanded joist.
该文主要阐述伸缩装置的安装和在桥梁运营中维修和养护，以保证伸缩装置正常使用和延长其耐久性。
As an old bridge type, arch bridge has his characteristic technical superiority such as long crossing ability, economical cost, less cost on Maintenance, and beautiful shape.
拱桥作为一种古老的桥型，具有跨越能力大、造价经济、养护维修费用少、造型美观等特有的技术优势。
Ballastless slab track on bridge of Passenger Dedicated Line is a track of new type with stable track and bed structure high regularity and less maintenance.
客运专线桥上采用板式无碴轨道是一种新型轨道形式，它能提供稳定的道床结构，是一种高平顺、少维护线路。
As a new technology, Structural Health Monitoring System has been applied to the management and maintenance of bridge in recent years.
桥梁实时健康监测系统是近年应用于桥梁管理与维护的一项新技术，目前仅在国内外少量大跨度桥型做过尝试。
The service time and the best time for maintenance of bridge steel box girder coating were put forward in this paper.
阐述了大桥钢箱梁涂层的使用寿命以及维修保养的最佳时期。
The effect method of reinforce and maintenance the stone arch bridge is to build liner around the arch bridge down area. That combines the old arch round and the new reinforced concrete together.
在石拱桥拱圈的下部进行衬砌加固，使老石拱桥拱圈与新钢筋混凝土套拱形成整体，共同受力，是一种维修加固石拱桥的简单实用的方法。
The effect method of reinforce and maintenance the stone arch bridge is to build liner around the arch bridge down area. That combines the old arch round and the new reinforced concrete together.
在石拱桥拱圈的下部进行衬砌加固，使老石拱桥拱圈与新钢筋混凝土套拱形成整体，共同受力，是一种维修加固石拱桥的简单实用的方法。
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