Zobrazeno 1 - 10
of 731
pro vyhledávání: '"box-girder bridge"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The Fenshui River Bridge is a steel–concrete composite girder bridge with a main span of 90 m. Due to the topographical constraints, the steel box girder was constructed without the use of auxiliary piers, employing incremental launching t
Externí odkaz:
https://doaj.org/article/8e92ec9b3e764d1d94d2190d72b59d19
Noise reduction mechanism of high-speed railway box-girder bridges installed with MTMDs on top plate
Publikováno v:
Railway Engineering Science, Vol 32, Iss 4, Pp 518-532 (2024)
Abstract The issue of low-frequency structural noise radiated from high-speed railway (HSR) box-girder bridges (BGBs) is a significant challenge worldwide. Although it is known that vibrations in BGBs caused by moving trains can be reduced by install
Externí odkaz:
https://doaj.org/article/8bef273c8e7e435e96257d1fed355773
Publikováno v:
Journal of Materials and Engineering Structures, Vol 11, Iss 2, Pp 99-116 (2024)
In 2023, the first box girder bridge with strutted wing slabs in Vietnam was put into use in the Ring Road II Viaduct Project in Hanoi. As this is an innovative type of traditional box girder bridges and completely new in Vietnam, prior to the commen
Externí odkaz:
https://doaj.org/article/143ed0854084471cacf0bdf037564fd6
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03185- (2024)
The asphalt bridge deck pavement (BDP) is usually constructed on site. The on-site construction quality of asphalt BDP is easily affected by environmental conditions, and the carbon emissions and polluting gas emissions during the construction need t
Externí odkaz:
https://doaj.org/article/4c034ec461f3437c8d2815ab25b625e6
Autor:
Jakub Niedoba
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 47 (2024)
The paper is concerned with the possibilities of long-term monitoring of constructions using modern wireless sensors and systems. There are currently many constructions under long-term monitoring performed by modern sensors. The monitoring enables an
Externí odkaz:
https://doaj.org/article/c71c52672d1c4ead8f6b2b78df8c6528
Autor:
Shaikh, Mohammad Farhan, K, Nallasivam
Publikováno v:
Multidiscipline Modeling in Materials and Structures, 2023, Vol. 19, Issue 5, pp. 897-923.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/MMMS-12-2022-0277
Publikováno v:
Buildings, Vol 14, Iss 10, p 3056 (2024)
Based on an analysis of the extant literature, this paper summarizes the research progress on the mechanical properties and long-term behavior of corrugated steel web (CSW) box girder bridges. First, the research results of CSW box girder bridges in
Externí odkaz:
https://doaj.org/article/34813833ee3d401eae6b57cd69b550b9
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7883 (2024)
Bridges are widely used for train transportation. Some bridges must be constructed close to geologic faults or across them due to the constraints of travel route alignment and the geographical environment. Taiwan is located at the junction of the Eur
Externí odkaz:
https://doaj.org/article/b9d6aca322ba4161a48cbce6d9856850
Publikováno v:
Buildings, Vol 14, Iss 8, p 2466 (2024)
To address the issue of insufficient transverse connectivity in prestressed concrete box girder (PCB) bridges, this study investigates two transverse strengthening methods—installing diaphragms and utilizing concrete-filled steel tube trusses (CFST
Externí odkaz:
https://doaj.org/article/728b2b71c62d4177b616f6fc7fb562a7
Autor:
Hongyin Yang, Liangwei Jiang, Feng Xu, Jianfeng Gu, Zhongtao Ye, Ya Peng, Zhangjun Liu, Renhui Cheng
Publikováno v:
Sensors, Vol 24, Iss 14, p 4592 (2024)
During the operation of fabricated small box girder bridges, which face safety issues such as structural degradation and failure, there is an urgent need to propose a safety evaluation method to cope with the possible risks. This article quantitative
Externí odkaz:
https://doaj.org/article/9123f244fa444fecbeb5ac773a09c753