Zobrazeno 1 - 10
of 154
pro vyhledávání: '"yanliang du"'
Publikováno v:
Photonic Sensors, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract A large number of slopes appear along the line during railway construction, which will pose a threat to railway safety operation. Slope monitoring plays an important role in ensuring the safety of railway operation. Aiming at the difficultie
Externí odkaz:
https://doaj.org/article/29210d336bb44b0888978f7bf67bdf14
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
Rainfall is an important factor inducing landslide deformation. Rainfall induced landslide warning is of great significance for regional landslide prevention and control. Based on ArcGIS software, the rainfall data of Guodashan area in southwestern C
Externí odkaz:
https://doaj.org/article/a1b5f28a66054de7a5de7fd77b9c8cdf
Publikováno v:
Engineering, Vol 25, Iss , Pp 194-203 (2023)
Intelligent sensing, mechanism understanding, and the deterioration forecasting based on spatio–temporal big data not only promote the safety of the infrastructure but also indicate the basic theory and key technology for the infrastructure constru
Externí odkaz:
https://doaj.org/article/d477e01207244fb8995b117be6792592
Publikováno v:
Water Science and Technology, Vol 85, Iss 7, Pp 2065-2075 (2022)
Anoxia is a common phenomenon at the bottom of large reservoirs during thermal stratification. In an anoxic environment, an increasing amount of reducing substances and nutrients are released and settle at the hypolimnion of the reservoir, leading to
Externí odkaz:
https://doaj.org/article/cbb5751049fa40a4b00df0b024984ff3
Publikováno v:
Engineering, Vol 4, Iss 1, Pp 123-130 (2018)
The New Austrian Tunneling Method (NATM) has been widely used in the construction of mountain tunnels, urban metro lines, underground storage tanks, underground power houses, mining roadways, and so on. The variation patterns of advance geological pr
Externí odkaz:
https://doaj.org/article/7d59dc25359644039b80f344a4e93820
Publikováno v:
Remote Sensing, Vol 13, Iss 22, p 4590 (2021)
Deep learning models have achieved success in image recognition and have shown great potential for interpretation of ground penetrating radar (GPR) data. However, training reliable deep learning models requires massive labeled data, which are usually
Externí odkaz:
https://doaj.org/article/7085fe613529485290866780cf1640ea
Publikováno v:
Applied Sciences, Vol 11, Iss 13, p 6239 (2021)
China Railway Track System (CRTS)-II-slab ballastless track is a new type of track structure, and its interlayer connection state is considerably important for the operation safety and ride comfort of high-speed trains. However, the location and mult
Externí odkaz:
https://doaj.org/article/e136fefdaaf24551aa9f7ff2f3212e71
Publikováno v:
Shock and Vibration, Vol 2019 (2019)
The dynamic response of an Euler–Bernoulli beam under moving distributed force is studied. By decomposing the distributed force into Fourier series and extending them to semi-infinite sine waves, the complex procedure for solving this problem is si
Externí odkaz:
https://doaj.org/article/9d08749f1a1b46198c3177106962bb73
Publikováno v:
Sensors, Vol 21, Iss 3, p 787 (2021)
The train-induced vibration response provides a flexible solution for the real-time monitoring deformation of high-speed railway track slab in actual operation. This paper proposes a long-term real-time monitoring method for track slab deformation ba
Externí odkaz:
https://doaj.org/article/c196ad7385894184bbb619b28f303c0e
Publikováno v:
Hydrology Research, Vol 47, Iss S1, Pp 249-260 (2016)
Field investigations were conducted to identify environmental variables influencing phytoplankton dynamics in Lake Poyang. The results showed that diatoms predominated in the phytoplankton community. Concentrations of nutrients were high, and levels
Externí odkaz:
https://doaj.org/article/e061aa720f94403db35760a4586e9d0d