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- Seismic Response Analysis of Long Span Railway Steel Truss Bridge 大跨度铁路钢桁桥地震响应分析
- New mining technology in manless face under long span national railway bridges 大跨度桥梁下无人工作面开采新技术
- He has settled here for a long span of time. 他已经在这儿定居很长一段时间了。
- medium span railway bridge 中等跨距铁路桥梁
- Abstract: Combining the engineering practice of Xiayingzi Railway Frame Overpass in Huainan, the paper describes the details of the technical characteristics and construction technology of long span skew frame bridge. 文摘:结合淮南夏郢孜框架式铁路立交桥的工程实践,对大跨度斜交框架施工技术特点及施工工艺进行了较详细的总结。
- The railway bridge is across the river. 那座铁路桥横跨河流。
- A steel railway bridge spans the Yalu River. 鸭绿江上有一座钢铁大桥。
- Beautiful Railway Bridge of the Silv'ry Tay! 美丽的泰河铁路大桥!
- A case study for Nanning Bridge, the first long span unsymmetrical extroversion arch bridge with curve beam in the world is given. 利用几何方法推导了空间钢箱拱肋节段拼装误差在拱肋最大悬臂端的累积规律。
- Firstly,several methods of aerostatics stability analysis for long span bridge are reviewed and compared. 首先对几种主要的大跨径桥梁静风稳定性分析方法进行了回顾与比较 ,并就其中的不足之处进行了简要的说明 ,进而针对不足之处提出了一种改进方法。
- With the development of earthquake protective system, the aseismic ability of long span bridge could be enhanced. 随着地震结构保护系统的发展,大跨度桥梁的抗震能力可以得到进一步的加强。
- The railway bridge is outlined by bright electric lights. 这座铁路大桥在明亮的电灯的映衬下勾画出了它的轮廓!
- In the paper, a method for spatial vibration analysis of the system of train and long span steel trussed cable-stayed bridge is presented. 摘要本文提出了一种分析列车、大跨度钢桁梁斜拉桥系统空间振动的方法。
- They lived in an old run-downhotel by the railway bridge. 他们住在铁路桥旁边一家又破又旧的旅馆里。
- For deceasing load and increasing the span, the orthotropic steel deck is generally applied for the long span steel bridge. 为了减小桥梁自重和增大跨径,大多数钢桥的桥面板一般采用正交异性钢桥面板。
- Brunel constructed railway bridges. 布鲁内尔造了一座座铁路桥。
- Stability analysis of a long span arch bridge during construction is based on considering the structural behavior for an incompleted bridge on variable construction loads. 大跨度拱桥在施工过程中的稳定性计算,是以施工期间变化着的不完整结构在不断改变的工作荷载下的分析为依据的。
- The structural health monitoring and damage detection for long span bridge structure are mainly based on the modal analysis, and the method has inherent defects. 摘要当前大型桥梁在线健康监测与损伤识别中主要采用基于结构模态参数的方法,该类方法存在固有缺陷。
- The construction method for the prestressed girder with super long span is briefly introduced in this article. 文章简要介绍了该工程超长大跨度预应力大梁的施工方法。
- Concrete truss with long span is used in the project of literature center in Guangzhou. 本文对该大跨度桁架结构进行了罕遇地震作用下的静力弹塑性分析。