工学 >>> 土木建筑工程 >>> 建筑史 土木建筑工程基础学科 土木建筑工程测量 建筑材料 岩土工程 工程结构 土木建筑结构 土木建筑工程设计 土木建筑工程施工 土木工程机械与设备 市政工程 城市规划与设计 防灾减灾工程及防护工程 建筑经济学 土木建筑工程其他学科
搜索结果: 1-15 共查到土木建筑工程 Bridges相关记录21条 . 查询时间(0.078 秒)
Structural damage to any of the nation's ailing bridges can come with a hefty price of billions of dollars in repairs. New bridge designs promise more damage-resistant structures and, consequently, lo...
When we think about sponges, we tend to think of something soft and squishy. But researchers at Harvard University are using the glassy skeletons of marine sponges as inspiration for the nex...
A University of Florida team is starting to gather real-time data on the impact of waves and rising water on bridges during hurricanes. Unlike studies that rely on tests in wave laboratories, this res...
Bridges make travel faster and more convenient, but, in an earthquake, these structures are subject to forces that can cause extensive damage and make them unsafe.Now civil and environmental engineer ...
Traditional evaluations of a bridge behavior are based upon assumptions of material properties, load distributions in the bridge deck, any quantified structural damage from visual inspections, and the...
This paper is concerned with the earthquake analysis of suspension bridges, in which the effects of large deflections are taken into account. The first part of the study deals with an iteration scheme...
This paper investigates the validity of seismic design force recommended by AASHTO for single-span bridges. The prescribed force is equal to the products of soil factor , acceleration and tributary we...
An update state-of-the-art-review of the behaviour of isolated bridges to seismic excitation is presented. The review includes the literature on theoretical aspects of seismic isolation, parametric be...
This paper deals with the development of reliable and efficient computational tools to analyze and find optimum shapes of box girder bridges in curved platform in which the strain energy or the weight...
Local Government in Australia is responsible for the operational management and maintenance of over 20,000 bridges. More than 70% of these bridges comprise aging timber bridges, the load capacity and ...
In design of conventional bridges the gap between bridge spans is usually only a few centimetres. For such an expansion joint poundings between adjacent bridge girders during strong earthquake shaking...
This paper describes the damage of bridges resulting from the fault movements in the 1999 Kocaeli and Duzce, Turkey, Earthquakes and the 1999 Chi-Chi, Taiwan, Earthquake. Effect of the fault displace...
In this paper, the effect of the user cost (UC) on the life cycle cost (LCC) of bridges in Hokkaido will be clarified by numeric conversion. The idea of reducing LCC will be incorporated to create an...
A numerical procedure for crack width evaluation of steel-concrete composite girder bridges under negative bending moment is proposed. The procedure is combination of 3-dimensional finite element (FE...
A numerical procedure for crack width evaluation of steel-concrete composite girder bridges under negative bending moment is proposed. The procedure is combination of 3-dimensional finite element (FE...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...