桥梁

Tel: 56801218 56801448 56802145 Dianbaoguahao: 8647, fax: 56800813 Postal Code: 201901 First, the scope of application Hydraulic jack is a simple lifting tools for building bridges and factories, warehouses, wharves, stack weights and vehicle tires and replacement of the tractor crawler, can also be used to install the hull or keel welding work.

电话：56801218 56801448 56802145 电报挂号：8647 传真号：56800813 邮政编码：201901 一、应用范围油压千斤顶是一种简单的起重工具，适用于桥梁架设和工厂、仓库、码头、堆栈重物及汽车轮胎和拖拉机履带的更换，也可用于船体龙骨安装或焊接等工作。

It has not been definite that how tocalculate the cross beam of box girder during thesituation bridge engineering.

做具体设计时发现，在现阶段的桥梁工程中没有明确箱梁的横隔梁如何计算。

The Cholesky decomposition of cross spectral density matrix was approximated and reduced, and then the modified spectral representation method is efficient and requires less computer memory, which is suitable for simulating spatial wind fields of long span bridges.

针对现有Deodatis方法模拟大跨度桥梁空间脉动风场中存在的计算量问题，通过对谱分解矩阵引入插值近似，减少谱分解的次数，从而提高该谐波合成法的计算效率，并节省内存花费，实现了对三维空间脉动风场的有效模拟。

They'll try to find out what caused a repair on the bridge to fail and send a 5,000-pound crossbeam and two rods into rush hour traffic.

他们试图找出是什么原因导致修复桥梁失败，并在高峰时间交通运送5000磅重的横梁和两根支撑柱。

Already soon AMD video card will learn to work in the regime crossFire with one connecting bridge.

已经很快amd的视频卡，将学习工作，在制度与交叉连接的一个桥梁。

Today, the Brooklyn Bridge is one of the main crossings of the East River and one of the most heavily trafficked bridges in the world.

如今，布鲁克林大桥是穿越东河的最主要的通道之一，也是世界上车流量最大的桥梁之一。

What is more,the model experiment of the composite crunode was done.The study sh...

研究表明，合成梁式的结点可用于无伸缩缝桥梁设计；在满足设计承载力的情况下，桥台的高度和长度宜取小值；桩存在一个合适的相对刚度，当桩相对刚度超过这个值时，对合成梁式的结点受力几乎没有影响。

The composite crunode structure of Jointless Bridges,a new type of crunode structure with bearing capacity between that of the integral abutment bridges and that of the part integral abutment bridges was brought out.

提出一种受力性能介于整体式和半整体式桥台无伸缩缝桥梁之间的新型的结点构造方式———合成梁式的结点构造。

Jointless Bridges ; Composite crunode ; Bearing capacity ; FE analysis ; Experiment

无伸缩缝桥梁；合成梁式结点；受力性能；有限元分析；试验

Bridge were using crystal glass, and is the only practical framework of the glass bridge.

全桥均用水晶玻璃制成，是全国唯一的玻璃构架实用性桥梁。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。