Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Zhangjun Liu"'
Autor:
Hongyin Yang, Liangwei Jiang, Feng Xu, Jianfeng Gu, Zhongtao Ye, Ya Peng, Zhangjun Liu, Renhui Cheng
Publikováno v:
Sensors, Vol 24, Iss 14, p 4592 (2024)
During the operation of fabricated small box girder bridges, which face safety issues such as structural degradation and failure, there is an urgent need to propose a safety evaluation method to cope with the possible risks. This article quantitative
Externí odkaz:
https://doaj.org/article/9123f244fa444fecbeb5ac773a09c753
Autor:
Liangwei Jiang, Hongyin Yang, Weijun Liu, Zhongtao Ye, Junwen Pei, Zhangjun Liu, Jianfeng Fan
Publikováno v:
Sensors, Vol 24, Iss 11, p 3587 (2024)
Bridge early warning based on structural health monitoring (SHM) system is of significant importance for ensuring bridge safe operation. The temperature-induced deflection (TID) is a sensitive indicator for performance degradation of continuous rigid
Externí odkaz:
https://doaj.org/article/efd931a2b68c40efb3fe38e68db7ddfd
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract As the water source for the middle route of the South-to-North Water Transfer Project, the Han River in China plays a role of the world’s largest inter-basin water transfer project. However, this human-interfered area has suffered from ove
Externí odkaz:
https://doaj.org/article/095925c2bb144c9abe271c65ad68b87f
Publikováno v:
Buildings, Vol 13, Iss 10, p 2608 (2023)
The communication tower is a lifeline engineering that ensures the normal operation of wireless communication systems. Extreme wind disasters are inevitable while it is in service. Two dimension-reduction (DR) probabilistic representations based on p
Externí odkaz:
https://doaj.org/article/a4a4bda7d46546b69f6f1754f9262aa6
Publikováno v:
Frontiers in Environmental Science, Vol 10 (2022)
Accurate runoff prediction can provide a reliable decision-making basis for flood and drought disaster prevention and scientific allocation of water resources. Selecting appropriate predictors is an effective way to improve the accuracy of runoff pre
Externí odkaz:
https://doaj.org/article/04e2b425e94e41a48c7f72b290e20cda
Publikováno v:
Applied Sciences, Vol 13, Iss 12, p 7118 (2023)
In the present study, a stochastic model of explosive ground motions applying the dimension-reduction method is proposed, and the reliability evaluation of a nonlinear frame structure under such excitations is realized by means of the probability den
Externí odkaz:
https://doaj.org/article/8cdf96dba49b46168d6e30d536a1e28c
Publikováno v:
Sensors, Vol 23, Iss 5, p 2632 (2023)
This study proposed a separation method to identify the temperature-induced response from the long-term monitoring data with noise and other action-induced effects. In the proposed method, the original measured data are transformed using the local ou
Externí odkaz:
https://doaj.org/article/1dd4cb8f9bdc4abba1833fe03f337d92
Publikováno v:
Applied Sciences, Vol 12, Iss 12, p 6156 (2022)
An improved spatial vehicle–track–bridge interaction system considering the unsupported track is proposed using the virtual work principle. When the track fails to be supported due to the defects under the track, the corresponding bridge–rail c
Externí odkaz:
https://doaj.org/article/3c6c4c2a1f074d1d9ffc09406c4e2e99
Publikováno v:
Applied Sciences, Vol 12, Iss 11, p 5706 (2022)
A new damage identification method is proposed to solve the problem of no correspondence between the element division form of the finite element model and the actual damage location. The three basic operators in the traditional genetic algorithm are
Externí odkaz:
https://doaj.org/article/76cca64a5aed4025b6305ef658e3a368
Publikováno v:
Materials, Vol 15, Iss 10, p 3592 (2022)
Buton Rock Asphalt (BRA) refers to the natural rock asphalt natively produced on the Buton island of Indonesia. It is often used as a modifier to enhance the performance of asphaltpavement. However, the segregation of BRA in BRA-Modified Asphalt (BRA
Externí odkaz:
https://doaj.org/article/dd16403ec41840f0afa346147e01d5fe