查询词典 span bridge

The dynamic interaction between the maglev vehicle and the three-span rigid frame bridge is discussed.

研究了磁浮车辆与三跨刚构桥之间的耦合振动。

Among them, the big span continuous rigid frame bridge is one of the style that is applied most extensively.

随着国家经济的发展，大跨度桥梁在我国得到了很快的发展，其中大跨度连续刚构桥是应用最广泛的桥型之一，我国在建和建成的大跨度连续刚构桥达几十座之多。

So the thesis bring out practical significance in improving the durability and service life of long span continuous rigid frame bridge.

通过本课题研究，在提高我国现有桥梁的耐久性和正常使用寿命，以及增长桥梁工程的投资效益具有较强的实际意义。

The CFST girder and arch combination bridge is developing rapidly in recent years due to its elegant appearance and economical span.

摘要钢管混凝土梁拱组合桥梁以其优美的造型和经济的跨径，近年来得到了迅速的发展。

The longer span of continuous girder bridge is, the more diffcult construction is.

连续梁桥跨度越大，其施工的难度也越大。

Just five minutes from Circular Quay, you can hear stories of hanging and hauntings on a ghost tour, wander the weekend markets or climb the span of the Harbour Bridge.

距环形码头仅五分钟路程，您可以在幽灵之旅上听绞刑和闹鬼的故事，漫步周末集市或攀登海港大桥。

The continous prestressed concrete girder bridge is divided into three inters,(30m+50m+30m), with the main span of 50m, and 30m-symmetry one.

本预应力混凝土连续梁桥共分为三跨（30m+50m+30m）主跨50m，边跨对称30m；主梁采用单箱单室预应力混凝土箱梁，跨中梁高为1.5m，支座处梁高为2.8m，截面高度按二次抛物线形式变化；桥面净宽为7+2×1.5m；设计荷载为公路-Ⅰ级。

With the rapid development of national economy and bridge construction technology, more and more long-span bridges are built in our country.

随着国民经济和桥梁建造技术的迅猛发展，越来越多的大跨度桥梁已经矗立在我国的大地上。

The method is applied to the system reliability assessment of a long-span cable-stayed bridge.

在β约界法搜索失效模式的过程中，需计算各个单元的可靠度指标。

According to the Minneapolis Riverfront District Web site, the steel arch bridge was opened in 1967. Its longest span stretches 458 feet over the river, and it was constructed with no mid-river piers to facilitate river traffic.

据明尼苏达波利斯临河区的网站介绍，这座钢筋拱门桥建于1967年，最长延展跨度为458英尺，桥的中段并没有帮助缓解交通压力的支撑桥墩。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。