Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Jianbing Lv"'
Publikováno v:
Advances in Civil Engineering, Vol 2023 (2023)
As the groundwater in karst areas is rich in calcium ions, when the groundwater flows out of the tunnel drainage pipe, calcium carbonate crystals will be precipitated and then adhere to the pipe wall, which will easily cause chemical blockage in the
Externí odkaz:
https://doaj.org/article/5250eef76336456ebff3ab8407f36ab1
Publikováno v:
Buildings, Vol 13, Iss 8, p 1943 (2023)
The underground hole pile excavation method causes a large vertical displacement in a weak stratum, which affects the safety of structures. For the first time, the hole pile excavation method is being used to construct a subway station in South China
Externí odkaz:
https://doaj.org/article/024ea2df87634ddd89b1b64d04b0ab3f
Publikováno v:
Applied Sciences, Vol 13, Iss 9, p 5678 (2023)
The pile–beam–arch method (PBA) method is increasingly being used in the construction of metro stations with complex traffic conditions. The rise–span ratio of the arch not only affects the height of the station, but also affects the rationalit
Externí odkaz:
https://doaj.org/article/6dc2499e21ed4053b66ccc44e4d2cf45
Publikováno v:
Advances in Civil Engineering, Vol 2022 (2022)
The blockage or failure of the drainage holes will endanger the stability of the slopes and traffic safety of a highway tunnel. This paper studies an algorithm for the automatic classification of drainage hole blockage degree based on convolutional n
Externí odkaz:
https://doaj.org/article/9942a40bc1af456ca08cdca96cd7ddf2
Publikováno v:
Buildings, Vol 12, Iss 7, p 1000 (2022)
With the development of urban metro systems, shield tunnels that pass through existing bridge pile foundations have become an inevitable engineering problem. Therefore, ensuring the stability of the strata and existing bridge piles during tunnel cons
Externí odkaz:
https://doaj.org/article/0a7a5c92893a4ac39f5c4c7bdccc4b21
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
In order to promote the resin modifying agent applied into pavement materials, a type of resin modifying agent was selected as the modifier to prepare modified asphalt. The molecular crystal structure of the modifying material was characterized by us
Externí odkaz:
https://doaj.org/article/63fcff8c1d73476e93a8fbc9106c0cb1
Autor:
Jianbing Lv, Juan Huang, Hao Wu, Yang Zhang, Jingyu Qiu, Xiaolong Sun, Yingmei Yin, Xiaoli Sun
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
Microsurfacing is a standard preventive maintenance technology developed on the basis of slurry sealing technology. However, the high temperature and rainy season in Guangdong Province affect its expanded application because of its low water resistan
Externí odkaz:
https://doaj.org/article/a7954f766baa43168b798ccaddc80c79
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
In order to achieve more efficient management of BIM technology in the field of tunnel construction, this paper took Zhuhai Dahengqinshan No. 1 Tunnel as the project background and studied the visualization management technology of tunnel constructio
Externí odkaz:
https://doaj.org/article/b3b215a4ff164f1cb7fcad38474c4dc0
Publikováno v:
Fractal and Fractional, Vol 6, Iss 4, p 198 (2022)
The analysis of the behavior of soil and foundations when the piles in offshore areas are subjected to long-term lateral loading (wind) is one of the major problems associated with the smooth operation of superstructure. The strength of the pile-soil
Externí odkaz:
https://doaj.org/article/699c1978c27d4d85ac3267900e94900a
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
Based on the theory of rainfall infiltration, the surface infiltration model of multilevel filled slope was established by using the SEEP/W module of GeoStudio. The changes of the volumetric water content (VWC) and pore water pressure (PWP) in the su
Externí odkaz:
https://doaj.org/article/d929292baa7649a8995bd0968f4a98f1