Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Shuanhai He"'
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 11, Iss 4, Pp 797-813 (2024)
In the construction of the Shenzhen–Zhongshan Link, a temporary anchorage system, distributed uniformly along the pipe wall, has been employed. To assess the safety and reliability of this system, a combined method utilizing numerical analysis and
Externí odkaz:
https://doaj.org/article/6f076e8b8ca1411eb6a3351a3eadf09d
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32869- (2024)
Currently, although energy conservation related research in buildings is a matter of great urgency in the context of an ever more serious energy crisis, people seem to pay more attention on the field of civil engineering, such as the design, construc
Externí odkaz:
https://doaj.org/article/a33a17aab81340368710a874300fe77d
Publikováno v:
IEEE Access, Vol 8, Pp 51446-51459 (2020)
Regular inspection of pavement conditions is important to guarantee the safety of transportation. However, current approaches are time-consuming and subjective, which requires the technician to annotate each training image exactly pixel by pixel. To
Externí odkaz:
https://doaj.org/article/b522f7d9becf4fd9a40b588376f96dcf
Publikováno v:
Advances in Civil Engineering, Vol 2022 (2022)
We proposed a modified concrete bridge crack detector based on a deep learning-assisted image processing approach. Data augmentation technology is introduced to extend the limited dataset. In our proposed method, the bounding box for the crack is det
Externí odkaz:
https://doaj.org/article/8c964124d79b4d4d99cef39ae3a4961a
Publikováno v:
Advances in Materials Science and Engineering, Vol 2022 (2022)
Composite bridge decks consisting of steel plates and concrete are used to minimize fatigue cracking and damage of asphalt pavement of orthotropic steel bridge decks subjected to wheel loads. This paper presents a methodology to optimize the paramete
Externí odkaz:
https://doaj.org/article/443e707c9b154091bfd173cfdb06f9cb
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
At present, there are few studies on the thermal effect of solar radiation on a separated double-sided box steel-concrete composite girder cable-stayed bridge. In this paper, the beam element and mixed element models are combined with the theory of t
Externí odkaz:
https://doaj.org/article/f069ac02ee9b49a39393f898c227a0cf
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
Curved twin I-girder composite bridge (TGCB) is becoming popular in Chinese highway bridge building. To study its ultimate bearing behavior, in this paper, one 1 : 5 scale intact model of a two-span curved continuous TGCB was tested to failure to eva
Externí odkaz:
https://doaj.org/article/917aba71569e4d4c9260d1d1a0d7fb2e
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
The investigation aims to propose a refined model to analyze the parametric resonance under multicable systems such as cable-stayed bridges. Considering the interaction between the adjacent beam portions, the shear difference is applied to modify the
Externí odkaz:
https://doaj.org/article/f040b3ac52014d8ea3cd18b7c41d06fe
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4095 (2022)
Considering the effect of the bridge deck’s bending stiffness and the indirect effect of adjacent cables (CEB), this paper aims to propose a refined model to reliably analyze the complex internal resonance mechanism of the tower–multicable–beam
Externí odkaz:
https://doaj.org/article/74d4c176c36649c29603a64ce06a3d00
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
In the design of prestressing concrete structures, the friction characteristics between strands and channels have an important influence on the distribution of prestressing force, which can be considered comprehensively by curvature and swing frictio
Externí odkaz:
https://doaj.org/article/d796d5e4b375417e8d84c6fb9bdc897b