Based on the practice, it presents the principles and calculations of the external prestressing applied to strengthen the existing bridge.
结合实践，介绍了体外预应力加固旧桥的原理及配筋计算方法。
Software is studied and programed for analyzing the ultimate bearing capacity of the new and old bridge, and appraising the existing bridge.
该软件主要用于新、老桥的极限承载能力分析以及桥梁现状的识别鉴定。
In order to making the existing bridge safety operation and extending its safe serving time, the bridge detection and evaluation should be done.
为了保证既有桥的安全运营和尽可能延长其安全使用年限，应对既有桥进行检测、评估。
It is very difficult to precisely evaluate the security and service life of the newly built bridge and the existing bridges using the static method only.
仅用静力学方法对桥梁进行检测、评估，很难对新建桥梁和已有桥梁的安全性和使用寿命做出精确的评价。
Following the Chinese retreat, Vietnamese in Lang Son province ford the Ky Cuong River on makeshift pontoon rafts, as the existing bridge sits collapsed.
在中国撤军后，谅山的越南人在祈纲河上架起临时的木筏，因为现存的桥梁已经垮塌。
In order to make the existing bridge safety operation and extending its safe service period, the bridge health monitoring and safety assessment should be done in a real-time way.
为了保证既有桥梁的安全运营和尽可能延长它的正常使用年限，应对其进行实时健康监测与安全性评估。
Through the monitoring example, to monitor and control the existing bridge was proved to be an effective means of guaranteeing its safety and performance when constructing the new trestle.
通过监测，说明对既有桥梁进行监控是保证既有桥梁安全性和使用性能的有效手段。
With the increase in speed for trains the existing bridge plate rubber support shows its shortcoming-its lateral displacement is considerable, which is a hidden danger for traveling trains.
随着列车的提速，现有桥梁平板橡胶支座暴露出“横向位移过大”之缺陷，对行车构成安全隐患。
Thus, a bridge is needed between what services are offered by existing applications and what the business process wants to orchestrate.
因而，在现有应用提供的服务和业务流程期望定义的编配之间需要建立桥梁。
If existing XML tools or technologies are similar to the non-XML data processing logic to be developed, you might take an opportunity to XMLize and bridge the non-XML data into the XML field.
如果存在和要开发的非xml数据处理逻辑类似的XML工具或技术，可以利用xml化建立非xml数据到XML领域的桥梁。
Boeing also will lead the design, development and testing of the IBCS "plug-and-fight" interface, which will serve as a bridge between the existing legacy systems and the new battle command system.
波音公司也将负责IBCS“即插即打(plug - and - fight)”界面的设计、开发和测试，这将作为现有传统系统和新作战指挥系统之间的桥梁。
By outlining the new platform and creating a bridge from the existing environment, you can make the change without creating a huge impact on the enterprise.
通过拟订新的平台并创建从现有环境的桥接，您可以做出更改而不会对企业产生巨大的影响。
Figure 1 provides an overview of how the handler program provides a bridge to an existing set of procedures that rely on SQL for data access.
图1简要展示了Handlder程序如何提供一个通往一个依赖SQL进行数据访问的现有过程集的桥梁。
By wrapping your existing J2EE resources with GBean controls, you can bridge the life cycle requirements of the J2EE standard.
通过使用GBean控件包装现有的J2EE资源，能满足J2EE标准的生命周期需求。
This breakthrough in the shape of the bridge cross-shaped beams, in China's existing ancient buildings is the only one example.
这种突破一字桥形的十字飞梁，在我国现存的古建筑中是仅有的一例。
The cantilever arch bridge forms a barrier-free and inviting access with its generously rounded passages to the water's edge and to the existing Rhine Bridges.
这座悬臂式的超椭圆拱桥紧邻水缘、连接现有的莱茵河两大桥梁，成为向市民敞开热情怀抱的无障碍通道。
It is located on the west coast of Korea, and is connected to the new Incheon International Airport by Yeongjong Bridge, and ties to the existing urban context of Incheon.
它位于韩国西海岸，并连接新的仁川国际机场的永宗大桥，以及现有的仁川城市环境的关系。
Visual design, as an existing manner of culture form, is the media and bridge for culture communication. Design works are the carriers of visual design.
视觉设计作为文化形式存在的方式之一，是沟通人类文化交往的传媒与桥梁。
Considering existing limitation, a full-fresh voltage multiplying bridge rectifier circuit is presented, and the theoretical derivation and numerical simulation are carried out.
针对它们存在的不足之处，提出了一种全新的倍压型桥式整流线路，并对此线路进行了理论推导和计算机模拟仿真。
In this paper, the process and cause of an injury accident of bridge crane is introduced, the hidden trouble existing in the equipments and the unavoidable management is given.
本文介绍了一起桥式起重机伤亡事故的经过、发生事故的原因，认为是设备存在严重隐患和管理不完善。
Abstract: the framework of existing in jacking bridge before construction, according to the actual situation of construction site make feasible construction method.
摘要：既有线框架桥顶进施工前，要根据施工现场实际情况制定切实可行的施工方法。
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了混凝土箱梁桥的可靠度计算模型，并计算了一座实桥基于模糊失效准则的可靠度。
The time-varying reliability of existing bridge on bearing capacity was discussed based on fuzzy evaluation and Markov process.
基于模糊评价和马尔科夫过程，研究了在役桥梁承载力可靠度的时变规律。
A bridge connects the rooftop park of the expansion with a new employee dining hall placed over the existing falcon I building.
一座天桥连接着屋顶花园和猎鹰一期扩建的新员工食堂。
Based on the traditional analytic hierarchical process, the analytic hierarchical model AHM was used in comprehensive performance evaluation of railway existing concrete bridge.
在传统层次分析法的基础上，将改进的AHM层次分析法，应用于铁路既有混凝土桥梁综合性能评价中。
The lack of durability of reinforced concrete bridge on the use of reinforced concrete had a great impact on life, many of our existing reinforced concrete bridge will be well received by the victims.
而钢筋混凝土的耐久性不足对钢筋混凝土桥梁的使用年限产生了极大的影响，我国目前的很多钢筋混凝土桥梁便深受此害。
The method is proved feasible and practical through being applied to the practical project, with an intuitionist and simple result of evaluation reflecting the safety status of existing bridge.
通过实际工程检验，评价结果直观简单，较好地反映了在役桥梁结构的安全性状况，证明了该评价方法的可行性与实用性。
The method is proved feasible and practical through being applied to the practical project, with an intuitionist and simple result of evaluation reflecting the safety status of existing bridge.
通过实际工程检验，评价结果直观简单，较好地反映了在役桥梁结构的安全性状况，证明了该评价方法的可行性与实用性。
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