桥梁

Due to slope cable bears barely alternative load longtime in nature environment, it is easy to corrosion and wreck. Seriously, the bridge is possibility to collapse in strictness air empoison, water pollution, seashore and ocean surroundings. Therefore, to study cable's corrosion widely and to inhibit corrosion process are very important for increase endurance and safety of bridge construction.

由于斜拉索长期承受交变载荷并暴露于自然环境中，特别是大气污染严重地区、水污染严重地区、海滨及海洋环境，极易发生腐蚀破坏，严重者还会因坍塌而造成生命及财产的巨大损失，因此，全面研究桥梁拉索的腐蚀，阻断腐蚀的成因，对提高桥梁结构的耐久性与安全性具有重要意义。

In this paper,suitable approaches and measures for the robustness,repairability, examinability and waterproofing performance of bridges are discussed to ensure the durability of concrete bridges.

本文从桥梁的整体性、可修性、可检性、防水性能等角度探讨了如何在结构设计和构造细节方面采取合适的原则和措施，以便有效地保证桥梁的耐久性能。

Construction Control of Extradosed Cable-stayed Bridge;2. The main bridge of the Kaifeng Yellow River 2nd bridge of Daguang freeway is 7-tower and 8-span prestressed concrete extradosed cable-stayed bridge .

以大广线开封黄河二桥主桥——7塔8跨预应力混凝土矮塔斜拉桥为研究对象，借助MIDAS/Civil有限元程序建立了该桥梁空间有限元计算模型，采用子空间迭代法计算了桥梁的动力特性。

The slab has been used more than 30 years. The mass of the slab have diseases in varying degrees by investigation, so the problem faced us is to strengthen and remake the slab. In addition, the slab will be used in underdeveloped region of our country. Therefore, it is very important to evaluate the load bearing capacity of slab with slightly curved bottom. The research information of the slab that has been used for forepassed decades is extremely few.

微弯板在桥梁中使用已有三十多年，在调查中发现大多微弯板都存有不同程度的病害，也就面临着对旧桥微弯板的加固改造的问题；另外，在我国某些经济尚不发达地区的桥梁建设中仍在采用，因此，对微弯板的承载力的正确评定也显得十分重要。

The excessive amplitude of vibration may also jeopard driving and pedestrian so as to make them not comfortable and safe. Therefore, to solve the problem about buffeting of bridge is concerned by people engaged in bridge engineering.

虽说抖振一般不会引起桥梁的整体破坏，但如果处理不好，也会使桥梁局部某些构件产生疲劳破坏，而且过大的抖振振幅也会危及行车和行人的舒适与安全。

Although buffeting may not cause the bridge destroyed in whole, it can induce the fatigue for structure elements if it is not carefully dealt with. The excessive amplitude of vibration may also jeopard driving and pedestrian so as to make them not comfortable and safe.

虽说抖振一般不会引起桥梁的整体破坏，但如果处理不好，也会使桥梁局部某些构件产生疲劳破坏，而且过大的抖振振幅也会危及行车和行人的舒适与安全。

So how to confirm the superstructures' thermal deformation well and truly is the one key of analyse the jointless bridges' loaded properties.

因此如何准确计算桥梁上部结构的温度变形是分析研究无伸缩缝桥梁受力性能的关键之一。

The acceleration response of bridge piles in liquefiable ground was investigated using the self-compiled numerical program.

为研究液化场地桥梁桩基加速度反应特性，采用自编的土-结地震相互作用有限元分析程序，输入三种试验记录工况，进行可液化场地桥梁桩基地震反应振动台试验与数值模拟。

Nazim Karachi Mustafa Kamal has said that NHA had constructed the bridge and a probe would be held to ascertain the real cause of the bridge collapse.

nazim卡拉奇穆斯塔法卡迈勒说，住房已建成的桥梁和探针将举行，以确定真正原因，桥梁倒塌。

SNEB successfully employed hydraulic engineering technology into bridge engineering construction and with its predominance of equipments and technology, SNEB was considered as a dark horse in Chinese bridge construction market.

将水工施工技术成功嫁接到桥梁工程施工中，并不断加以创新，二航局利用设备和技术优势，在中国桥梁建设市场演绎了后来居上的神奇故事。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。