Zobrazeno 1 - 10
of 1 649
pro vyhledávání: '"viaduct"'
Autor:
MacArthur, Tarn
Publikováno v:
New Republic. Dec2023, Vol. 254 Issue 12, p53-53. 1/3p.
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 12, Pp 2775-2790 (2024)
To assess the impact of different heights of the viaduct on air pollutant dispersion and the prediction accuracy of pollutant concentration in urban street canyons, simulation results based on LES and RANS models are analyzed. The presence of a viadu
Externí odkaz:
https://doaj.org/article/77a07548ea564bf3a7d88053fec1c072
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 9, Pp 58-64 (2024)
Objective Shield tunneling may cause displacement and deformation of the nearby viaduct foundation and reduce its bearing capacity. Therefore, the deformation effect caused by shield tunnel closely side-passing viaduct foundation is studied based on
Externí odkaz:
https://doaj.org/article/a4543304831b416982d5006a1ada06ea
Autor:
Andrzej Helowicz
Publikováno v:
Archives of Civil Engineering, Vol vol. 70, Iss No 2, Pp 343-355 (2024)
The paper presents three methods of modelling of foundation stiffness beneath intermediate support of a 178 m long integral box girder viaduct and its impact on the values and distribution of displacements and internal forces in the pier of this supp
Externí odkaz:
https://doaj.org/article/90800a871bf04a46821e8678241249e3
Autor:
Paolo Rugarli
Publikováno v:
Advances in Bridge Engineering, Vol 5, Iss 1, Pp 1-36 (2024)
Abstract This paper deals with the collapse load of corroded parallel steel units, such as sets of corroded strands alone, or embedded in a concrete core. It is shown that what is relevant is the distribution of the damage between the units, and not
Externí odkaz:
https://doaj.org/article/031108b7e8e54f4194191547685d98a3
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 29-38 (2024)
It is necessary to evaluate the construction effect of viaducts and identify the viaducts that play a key role in road networks. Based on the node deletion method, this article proposes a method to identify the importance of viaducts in road networks
Externí odkaz:
https://doaj.org/article/6ce658f70087456997f9c1d1a9977495
Autor:
Lee Hsiao Mun, Lee Heow Pueh
Publikováno v:
Noise Mapping, Vol 11, Iss 1, Pp 2891-5 (2024)
Rapid transit or mass rapid transit (MRT) is a high-capacity public transport designed to carry a large number of passengers, especially during the peak hours. They are becoming very popular in major cities and some deem the presence of the rapid tra
Externí odkaz:
https://doaj.org/article/464a952e034d4b55b5274ff9fb40e615
Publikováno v:
Symmetry, Vol 16, Iss 9, p 1113 (2024)
In urban metro construction, shield tunneling often needs to pass through building and bridge pile foundations, potentially affecting the stability of existing structures. Therefore, accurately assessing the impact of shield tunneling on bridges and
Externí odkaz:
https://doaj.org/article/6e7a8567106b47e192c1ccdff63461ef
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6706 (2024)
With the development of urban rail transportation, the environmental vibration problem caused by the running of metro vehicles has received attention. In order to reduce ground vibration near buildings caused by metro vehicles running on viaducts, th
Externí odkaz:
https://doaj.org/article/e2373d00f4a14767a2e60e69d87e3b68
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6357 (2024)
This paper focuses on the application of pile foundation underpinning technology in a deep foundation pit of a subway Viaduct Project in Beijing. The study aims to address the engineering characteristics of the project, including a large number of ne
Externí odkaz:
https://doaj.org/article/c02e2bc5cc634f24af17f327996abf5b