查询词典 cantilever bridge

Therefore, for the continuous beam bridges which adopt the cantilever erection method, the marked elevation of dado must be measured accurately in the stage of prefabricating beams, and the elevation of the geometry of bridge must be calculated correctly.

如果桥梁施工线形控制不严，桥梁的线形就会不顺，合拢段就会出现不允许的高差，将会影响到预应力钢束的穿束工作，增大钢束张拉阻力；悬臂拼装施工方法还有线形可调性小等缺点。

Continuous deck for the roadway,but if the bridge were cut in two at the point of closure each cantilever would support itself.

梁在其闭合点断开，那么每一根悬臂梁都不需另外设置支撑而可保持稳定。

There are two important contents-structure line shape and structure stress in construction monitoring and controlling of bridge of cantilever construction. They must be put into practise all-round to making construction propitious and reaching the design point.

悬臂浇筑桥梁的施工监控主要包括结构线形和结构应力两方面的内容，必须进行全面跟踪控制才能使桥梁施工顺利进行，达到设计状态。

Such as: how to better play to high-performance concrete properties; how to avoid temperature changes, shrinkage and creep of concrete, foundation, uneven settlement and so on; how to ensure that close up before the end of the vertical deflection of the cantilever 2 and the main beam axis deviation of the lateral shift does not exceed the permissible range; how to ensure that folded after the bridge linear positive; how to avoid the construction of the main beam and so there have been a big stress.

如何更好地发挥高性能混凝土性能；如何避免温度变化、混凝土收缩徐变、地基不均匀沉降等的影响；如何保证合拢前两悬臂端竖向挠度的偏差和主梁轴线的横向偏移不超过容许范围；如何保证合拢后的桥面线形良好；如何避免施工中主梁截面出现过大的应力等。

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。

As the development of construction equipment and cantilever concreting, construction technique for long-span continuous girder bridge s has been greatly improved.

随着悬臂施工技术和施工设备的进步和完善，大跨度连续梁式桥的施工技术日趋成熟，先进的施工技术又能影响和促进桥梁设计水平的提高和发展。

The construction of a reinforced concrete deck box arch bridge was carried out by segment precasting, cable crane installation and cantilever erection by the aid of stayed cables with the cables fixed by the anchors embedded in rocks.

采用ALGOR大型有限元计算软件建模计算，设计2×653m双跨70t 缆索吊机，缆索吊机按单组主索可横移式设计，经试吊各主要参数与计算基本相符，满足了主桥上部结构预制构件不同位置吊装的需要。

Another type of beam bridge is the cantilever, in which a horizontal beam extends beyond its support.

另一种梁桥是悬臂桥，该桥的水平梁可伸出到桥墩以外。

The paper introduces application of proportioning of fly ash concrete with C50 high-performance in cantilever cast of main bridge box beam.

介绍C50高性能粉煤灰混凝土配合比在大桥主桥箱梁悬臂浇筑实际施工中的应用。

The 200 meter long new bridge is using the "Balance Cantilever pre-stress Box girder" system of construction.

该项200公尺长的新大桥将会使用'平衡悬臂预应力箱梁'的建设系统。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。