Zobrazeno 1 - 10
of 290
pro vyhledávání: '"Lizhong Jiang"'
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03232- (2024)
Different crumb rubber (CR) particle sizes affect asphalt performance differently. To improve the performance of CR in SBS/CR composite modified asphalt (SBS/CRMA) and to study the enhancement of SBS/CRMA performance with varying ratios of composite
Externí odkaz:
https://doaj.org/article/f7a7b16452b04207ab7190d84aa52238
Publikováno v:
Buildings, Vol 14, Iss 10, p 3162 (2024)
Aiming to solve the problems that a wind turbine foundation with a foundation pipe may suffer from grouting, where the concrete around the interface collapses and the interface disintegrates under a long-term wind load, a kind of wind turbine foundat
Externí odkaz:
https://doaj.org/article/e878e98525904900979d45b50acebc5f
Autor:
Biao Wei, Shuaijie Yuan, Lizhong Jiang, Yujie Yu, Binqi Xiao, Jun Chen, Ruimin Zhang, Zhixing Yang, Shuaijun Li
Publikováno v:
Applied Sciences, Vol 14, Iss 12, p 5037 (2024)
As an important part of the boundary conditions on both sides of the high-speed railway track–bridge system, the seismic response of the subgrade structure is different from that of the bridge structure. This difference has become increasingly sign
Externí odkaz:
https://doaj.org/article/4de229527b444812a6891cb1f90368ca
Autor:
Lingun Chen, Lizhong Jiang, Xin Kang, Xiaolun Hu, Xiaoming Huang, Liang Xu, Linlin Sun, Lu Wang, Yuan Tian, Chencheng Zhai
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract High-speed rail (HSR) has recently expanded its networks globally, but its 350 km/h bridges have not yet been tested for high-level earthquakes. This study tests the typical HSR bridge on a shaking table to assess the seismic performance in
Externí odkaz:
https://doaj.org/article/bad79ede1ab04449903520e04c02295b
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e02054- (2023)
The solar temperature field and its temperature effects on the straddle monorail tourist transportation system (SMTTS) significantly affect its mechanical performance. To investigate the distribution law of the daylight temperature field of the unpav
Externí odkaz:
https://doaj.org/article/9eda611986bd4aea9414379949d35d86
Publikováno v:
Mathematics, Vol 12, Iss 3, p 467 (2024)
Wind flow over complex terrain is strongly influenced by the topographical features of the region, resulting in unpredictable local wind characteristics. This paper employs numerical simulation to study the wind flow at a towering peak extending out
Externí odkaz:
https://doaj.org/article/3ce2bb5b2d0049c3a1c64d0d67c60eff
Autor:
Yingying Zeng, Lizhong Jiang, Zhixiong Zhang, Han Zhao, Huifang Hu, Peng Zhang, Fang Tang, Ping Xiang
Publikováno v:
Applied Sciences, Vol 13, Iss 18, p 10271 (2023)
With the increase in the occupancy ratio of bridges and the speed of trains, the probability of trains being located on bridges during earthquakes increases, and the risk of derailment increases. To investigate the influence of unequal-height piers o
Externí odkaz:
https://doaj.org/article/22858f65d2bb46b69399d54b8b898957
Publikováno v:
Applied Sciences, Vol 13, Iss 9, p 5230 (2023)
Accurate running safety assessment of trains under earthquakes is crucial to ensuring the safety of line operation. Extreme contact behaviors such as wheel flange contact and wheel jump during earthquakes will directly affect the running safety of tr
Externí odkaz:
https://doaj.org/article/88e60fe391f841ad85130b2e24413a75
Publikováno v:
Railway Engineering Science, Vol 28, Iss 2, Pp 184-198 (2020)
Abstract To explore the influence of spatially varying ground motion on the dynamic behavior of a train passing through a three-tower cable-stayed bridge, a 3D train–track–bridge coupled model is established for accurately simulating the train–
Externí odkaz:
https://doaj.org/article/87296f3cd0af4059aa6c9c795ff01101
Publikováno v:
Mathematics, Vol 10, Iss 18, p 3306 (2022)
To study the mapping relationship between girder deformation and rail deformation for the CRTS Ⅲ slab ballastless track (SBT) multi-span simply supported bridge, this study derived a simplified analytical solution, and the corresponding ANSYS finit
Externí odkaz:
https://doaj.org/article/b8f3c82f055843c79c34f291d6ef817c