Zobrazeno 1 - 10
of 8 967
pro vyhledávání: '"Concrete Structures"'
Publikováno v:
Advances in Bridge Engineering, Vol 5, Iss 1, Pp 1-17 (2024)
Abstract Surface damage detection in concrete structures is critical for maintaining structural integrity, yet current object detection algorithms often struggle in low-light environments. To address this challenge, this study proposed a methodology
Externí odkaz:
https://doaj.org/article/54706d0e38a5438ba071e4213f3e9d87
Autor:
Muhammad Akbar, Pan Huali, Jiangcheng Huang, Muhammad Usman Arshid, Qaiser uz Zaman Khan, Ou Guoqiang, Bilal Ahmed
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract The performance of various geogrid earth-retaining walls integrated with a non-cohesion granular backfill for reducing earth pressure has been investigated through small-scale shaking table tests and full-scale 3D finite element analysis. Th
Externí odkaz:
https://doaj.org/article/19ba8c2dfe0d44609423a2e6c198fda0
Autor:
I. T. Mirsayapov, G. T. Apkhadze
Publikováno v:
Vestnik MGSU, Vol 19, Iss 9, Pp 1435-1443 (2024)
Introduction. The load-bearing capacity of normal sections of eccentrically compressed reinforced concrete structures at small eccentricities, according to current regulatory documents, is determined taking into account the linear approximation of th
Externí odkaz:
https://doaj.org/article/7fca50e7dfaf43de9d23307595caf630
Publikováno v:
Омский научный вестник, Vol 3 (191), Pp 150-156 (2024)
Reinforced concrete structures play a key role in modern infrastructure, however, corrosion of reinforcement poses a serious threat to their durability and safety. In this study, the sensitivity of a portable X-ray fluorescence analyzer (XRF) to c
Externí odkaz:
https://doaj.org/article/a9b0ac561551488d974d18ec2f57c202
Autor:
Réka Szpotowicz, Csaba Tóth
Publikováno v:
Acta Technica Jaurinensis, Vol 17, Iss 3, Pp 118-129 (2024)
This research explores strategies to minimise energy consumption and enhance environmental sustainability in road construction. Focusing on concrete pavement structures, the study evaluates the impact of substituting Portland cement with environmenta
Externí odkaz:
https://doaj.org/article/155e6f3b577a4fec96139a22a9a229f9
Publikováno v:
Heliyon, Vol 10, Iss 22, Pp e40105- (2024)
Recent advances in construction materials and architecture have enhanced the safety of modern structures, which now feature higher, lighter, and more unique designs. Bridges, as critical infrastructure, face increasing load demands due to rising traf
Externí odkaz:
https://doaj.org/article/e9f0bda511844ffd89d3def72c594d99
Publikováno v:
Frattura ed Integrità Strutturale, Vol 18, Iss 69, Pp 43-59 (2024)
In the past five years, the implementation of machine learning (ML) techniques has surged in civil engineering applications, particularly for optimizing and predicting solutions to various challenges. More robust prediction models may be produced by
Externí odkaz:
https://doaj.org/article/141ae5a0aeef4dc7b970b496503b4a91
Autor:
K. L. Kudyakov, A. V. Buchkin
Publikováno v:
Vestnik MGSU, Vol 19, Iss 6, Pp 892-905 (2024)
Introduction. Over the past decade, the share of concrete structures reinforced with composite polymer reinforcement (FRP) has increased, which is due, among other things, to the development of the regulatory and technical framework in this direction
Externí odkaz:
https://doaj.org/article/485fbe8dbd864114a608de8a8d53a1f0
Autor:
Sharma Suraksha, Osmolska Magdalena Jadwiga, Hornbostel Karla, Bathen Lise, Novakova Iveta, Geiker Mette
Publikováno v:
Nordic Concrete Research, Vol 70, Iss 1, Pp 99-123 (2024)
Prestressing of bridges allows construction of long spanned bridges made from thin structural members with high flexural and shear capacity. Studies have shown that some of the existing prestressed bridges are not meeting their designed service life
Externí odkaz:
https://doaj.org/article/a7e3b19c7bc5490f984a8e52b63469d1