查询词典 span bridge

The center span of the Yazoo River Bridge, built in 1950, was demolished with dynamite in Vicksburg, Miss., Tuesday.

周二在密西西比州维克斯堡的耶珠河上方，一座建于1950年的铁桥被爆破拆除。

Furthermore, aerostatic stability analysis for long span bridge is brought into the wind induced vibration analysis system.

在此基础上，本文编制和调试了一个较为系统和完整的大跨度桥梁抗风响应分析的三维有限元程序，在程序的分析功能和可拓展性方面都有了较大改进和加强。

Secondly problems such that a study on aerostatic stability of long span cable-stayed bridge is customarily neglected, etc.

尽管目前已对大跨度斜拉桥的抗风问题进行了大量研究，但仍存在诸多不足。

In this paper,a method for computation of aerostatic stability of long span bridge s,the nonlinear finite element method,is put forward.

提出一种计算大跨径桥梁静风稳定性的方法——非线性有限元法，这种方法基于ANSYS，充分考虑了结构几何非线性及静风荷载非线性的影响。

With the development of earthquake protective system, the aseismic ability of long span bridge could be enhanced.

随着地震结构保护系统的发展，大跨度桥梁的抗震能力可以得到进一步的加强。

Then the present situation and development prospect of aseismic analysis theory of long-span cable-stayed bridge are discussed in details .

同时着重讨论了大跨度斜拉桥动力反应分析理论的研究现状及其发展前景。

Measures could be adopted in the design are introduced in this article by calculating and analyzing the ellipse flat arch bridge from two engineering examples and comparing the differences between two hinged arch and hingeless arch in different rise-span ratio.

结合工程实例，对椭圆轴线坦拱进行计算分析，比较了不同矢跨比情况下两铰拱、无铰拱的区别，介绍了在设计中采取的措施。

Continue rigid frame bridge is more and more widely used because of its high strength, lightful line type, convenient and fast construction, long-span ability.

该桥型以强度高、线形明快、施工简便快捷、跨越能力强的优势在大跨度桥梁中得到了越来越广泛的应用。

The Great New Orlean Bridge represents modern contemporary long-span steel cantilever construction.

新奥尔良大钢桥表现出了现代大跨径钢桥悬臂施工的技术。

The Faculty of Construction concentrates primarily on the following research areas: Stability of Space Structure Unit, Analysis Methods and Design of Engineering Structure, Application of Compound Material to Civil Engineering, the Application of Finite Characteristic Ratio theory in Soil Mechanics and Application of Local Deformation and Stress Path to Poor Foundation Improvement, The Reliability Analysis and Health Monitoring of Long-span Bridge, and PIRO controlled Rock Blasting.

建设学院在一些技术领域形成了自己的特色和优势，主要研究方向为(1)空间钢结构体系的稳定理论与应用；（2）工程结构的计算分析与设计方法；（3）复合材料在土木工程中应用；（4）橡胶复合材料的力学性能与轮胎结构力学；（5）钢筋混凝土结构现场检测技术；（6）岩土有限性特殊比理论及应用、变形局部化、应力路径问题和软地基处理的理论及应用；（7）大跨度桥梁运行可靠性分析及健康检查。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。