1·The present invention discloses one kind of composite cement concrete bridge floor and its synchronous construction process.
本发明公开了水泥混凝土桥面同步碎石防水粘结复合层及其施工方法。
2·The dynamic characteristic and seismic response of two models are analyzed in order to study the coupling behavior between arch and the system of bridge floor.
对这两个模型分别进行动力特性分析和地震响应分析,以研究桥道系对拱肋结构地震响应的耦合作用。
3·Combining the construction situation of Jiaojin Expressway, the article summarizes the construction technique request and control of waterproof layer of bridge floor.
结合焦晋高速公路的施工情况,总结了桥面防水层的施工技术要求及控制。
4·The paper introduces the performance of steel fiber reinforced concrete, and analyses the construction craft of applying steel fiber reinforced concrete in bridge floor paving project.
对钢纤维混凝土的性能及应用于桥面铺装工程的施工工艺,加以介绍和分析说明。
5·The article introduces the cause of the cracking of concrete bridge floor, and expounds the maintenance methods, the design and the problems should be paid attention to in the construction.
对水泥混凝土桥面开裂原因进行了分析,对其维修方法以及设计、施工应注意的几个问题作了论述。
6·This paper discusses the reinforced etched mechanism from the Angle of chemistry and electrochemistry, and introduces some external study condition of reinforced etched respect in bridge floor.
本文主要从化学和电化学的角度,讨论了混凝土中钢筋腐蚀机理。并介绍一些国外在桥面钢筋防腐方面研究的情况。
7·Based on the construction experience of many years, the paper analyses the factors influencing the concrete paving layer of bridge floor and presents the effective methods to control its quality.
深入分析了对桥面砼铺装层影响因素的作用机理,并在总结多年施工经验的基础上,提出了对其质量进行控制的有效方法。
8·In light of the practical working producedure of the machine, the forces on foundation beams of bridge floor are analyzed and the load-bearing capability of these beams are studied by experimentation.
针对配重行走式架桥机的实际工作过程,分析了基础桥面梁体的受力状况,并对其承重能力进行了试验研究。
9·A bridge can prove to be dangerous for a variety of reasons; either because it's very old, narrow, too high up above the land, over a quick river or if the wooden "floor" goes missing.
一座桥危不危险有各种各样的原因,比如桥太旧,太窄,离地面太高,架在一条湍急的河上,一些木制的“地板”缺失等等。
10·Another, from the section on construction play: “Lay a toy on the floor and figure out how to build a bridge going over the toy with blocks.
另一个建筑游戏是这样的,“放一个玩具在地上,想想如何用积木搭一座桥越过这个玩具。”