查询词典 arch bridge

Taking a through bridge with rigid suspender and tie-arch for example, the space stability is analyzed by means of finite element program.

以某下承式刚性吊杆系杆拱桥为实例，利用空间有限元程序对其空间稳定性进行分析。

Visitors scale the 440-foot-high steel arch of the Sydney Harbour Bridge, which offers unrivaled views of the city skyline.

游客攀登440英尺高的钢拱支架的悉尼海港桥，那提供无比的城市天涯的视图。

On the basis, the effect of different factors such as the sloping angle of arch ribs, the stiffness of bridge deck system, the effect of non-orientedly conservative loadings of the hanger and tie bar etc is discussed.

考虑几何非线性和材料非线性后，大跨度钢管混凝土拱桥的稳定系数最小，约为弹性稳定系数的45%，在分析大跨度钢管混凝土拱桥的稳定性时，应考虑材料非线性和几何非线性的共同作用。

The local three-dimension emulation of the connection area between the arch rib in the side and the rigid tie bar of Guangzhou Xinguang bridge is presented and the test of a large proportion of 1:3.2 model is done in this paper.

本文以广东省广州市新光大桥为工程背景，进行了新光大桥边跨钢拱肋与刚性系杆连接部位的局部三维全仿真分析和1：3.2的大比例模型试验。

On the basis,the effect of different factors such as the arrangement of lateral brace,the sloping angle of arch ribs,the stiffness of bridge deck system,the effect of non-orientedly conservative loadings of the hanger and tie bar etc is discussed.

在此基础上，本文还通过有限元模型分析，就拱的矢跨比、吊杆的非保向力效应、桥面系的刚度、横撑布置形式、拱肋侧倾角等因素对该桥整体稳定性的影响展开探讨与研究。

This paper adopts the method of the combination of theoretics and experiment. It guides the experiment by academic analysis. On the contrary, results of the experiment can verify the correctness of the theoretics. It has provided the foundation for the conformation design of the connection area between arch rib in the side and rigid tie bar of the Xinguang bridge and its conclusions can also provide references for the design of other same type bridges.

本文采取理论分析与试验研究相结合的方法，通过理论分析指导试验研究，反过来用试验研究验证理论分析，为新光大桥边跨钢拱肋与刚性系杆连接区域构造设计的完善提供了依据，其结论也可供其它同类型桥梁结构的设计研究提供借鉴。

In the construction of Nanchang Shengmi Bridge, its arch ribs are constructed by lifting and using giant gantries, so its fairly necessary to study the stability of them under construction.

南昌生米大桥利用大型门式膺架吊装主拱肋，因而进行施工期间的稳定性分析十分必要。

In the construction of Nanchang Shengmi Bridge, its arch ribs are constructed by lifting and using giant gantries, so it's fairly necessary to study the stability of them under construction.

南昌生米大桥利用大型门式膺架吊装主拱肋，因而进行施工期间的稳定性分析十分必要。

It introduces the disease situation of a overspan stone bridge,and narrates the designing methods and constructing points of cover-arch method .

介绍了某小跨径石拱桥的病害情况，并详细叙述了采用套拱法对其进行加固处治的设计方法和施工要点，指出套拱法在技术上是可行的，且节约了工程造价，减少了社会经济损失，可供同类桥涵加固处治参考。

The technical problems in design and construction of large span steel trussed arch were solved through making researches on the key technologies for design and construction of the bridge.

研究结果针对国内首次采用钢桁拱—桁梁组合体系的大跨度铁路桥梁的建设，探索出一套成功的设计、施工经验和一系列有针对性的技术措施。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。