查询词典 bridge construction

At last, the construction technique of the waterproof layer on bridge deck is discussed that could be referenced by the construction in site.

最后，探讨了防水粘结层的施工技术问题，以供施工参考。

Faced with the complex geological and hydrological conditions, the paper introduces the design and construction processes of the steel-sheet-pile cofferdam for the construction of the Hangzhou Bay Bridge .

针对杭州湾跨海大桥复杂的地质、水文条件，介绍了承台钢板桩围堰的设计与施工过程，以及相关的注意事项。

Combined with practical engineering,this paper introduces the application of truss corbel in the construction of 0# block in continuous rigid frame bridge,and carries out mechanical calculate of its strength and rigidity, shear and bending-resistance of corbel ,deformation of truss,and bearing capacity of embedded parts,which to offer a reference for similar engineering construction.

结合工程实例，介绍了桁架牛腿在连续刚构桥0号块施工中的运用，并对其强度、刚度、牛腿的抗剪抗弯能力、桁架变形、预埋件承载力等方面进行了力学计算，可供类似工程施工参考。

Even better is that Gehry to address the viaduct and its museums under construction conflict will be building an elevated road across the bottom and on the other side of the bridge in the design of a high tower, so that the construction of the viaduct have taken form, Han satisfied trend, And then into the city.

更妙的是，盖里为解决高架桥与其下的博物馆建筑冲突的问题，将建筑穿越高架路下部，并在桥的另一端设计了一座高塔，使建筑对高架桥形成抱揽、涵纳之势，进而与城市融为一体。

The organizing and design of hanging basket construction of Wanshandang Bridge is introduced in detail firstly,then the factors impacting the quality and safety of engineering are discussed,and then the guarantee measures for some possible technology emergencies in project are proposed to ensure the smooth construction.

对宛山荡大桥主桥箱梁挂篮施工组织设计进行详细介绍，对影响工程质量和安全的因素进行探讨，并对工程中一些可能出现的突发性技术事故提出保证措施，对于同类桥梁的施工具有借鉴作用。关键词：公路桥；挂篮；悬灌施工

Due to imperfective technology management and construction negligence in consruction of concrete filled tube arch bridge, the inner of concrete have defects, hollow、 fluff、 construction joint, and objectionable bonding between concrete and steel tube etc., therefore influence the integrity and mechanical performance of components in different degree.

由于钢管混凝土拱桥在施工中往往因技术管理不善和施工疏忽，使混凝土材料内部存在空洞、疏松、施工缝，以及混凝土与钢管胶结不良等缺陷，从而不同程度地影响拱桥的整体性和力学性能。

With the development of the prestressed concrete construction technology, more and more prestressed concrete box girder bridges have arisen in our nation. However, after construction, the appearance of the cracks on some of these bridges takes some unfavourable influence on the structures. In common sense, we should take some methods to strengthen and repair these bridges as soon as possible, but because of the civil pecuniary condition, we cant repair all the broken bridges in one time. Therefore a scientific estimation must be made about the load-carrying capacity of these prestressed concrete box girder bridges with cracks, so that we can decide which bridge should be repaired firstly.

随着预应力施工技术的不断进步，我国已拥有越来越多预应力混凝土箱形梁桥，这些桥在使用一段时间后，有很大一部分箱梁出现了大量的裂缝，这些裂缝的出现对桥梁结构将产生不利的影响，所以应尽可能的对其进行加固修补，但限于国内实际经济状况，我们不可能一次性全部进行加固改造，需要对在役的这些开裂后的预应力梁桥的工作状态特别是承载力做出科学的评判，以便区分轻重缓急，优先实施。

With the development of the prestressed concrete construction technology, more and more prestressed concrete box girder bridges have arisen in our nation. However, after construction, the appearance of the cracks on some of these bridges takes some unfavourable influence on the structures. In common sense, we should take some methods to strengthen and repair these bridges as soon as possible, but because of the civil pecuniary condition, we can't repair all the broken bridges in one time. Therefore a scientific estimation must be made about the load-carrying capacity of these prestressed concrete box girder bridges with cracks, so that we can decide which bridge should be repaired firstly.

随着预应力施工技术的不断进步，我国已拥有越来越多预应力混凝土箱形梁桥，这些桥在使用一段时间后，有很大一部分箱梁出现了大量的裂缝，这些裂缝的出现对桥梁结构将产生不利的影响，所以应尽可能的对其进行加固修补，但限于国内实际经济状况，我们不可能一次性全部进行加固改造，需要对在役的这些开裂后的预应力梁桥的工作状态特别是承载力做出科学的评判，以便区分轻重缓急，优先实施。

Years until Guangxu (1907), the Office of Westernization in Gansu Peng Ying Jia's proposal, the pontoon will be iron bridge, from Germany to the construction, transport and construction materials but from the whole of China's commitment.

直到光绪三十三年(1907)，在甘肃洋务总办彭英甲的建议下，将浮桥改为铁架桥，由德商承建，但物资运输和施工全由我国承担。

The simulation analysis of the overall structure of the bridge at the various construction stages, considering concrete creep and shrinkage, system transformation and construction ballasting.

在仿真分析中，考虑了混凝土的收缩徐变、钢筋的预应力损失和体系转换过程中边界条件变化等因素，得到了各施工阶段的应力和挠度变化值。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。