Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Long‑He Xu"'
Autor:
Long Feng, Zhi‐Gao Sun, Qiang‐wei Liu, Tao Ma, Zhi‐Peng Xu, Ze‐Guo Feng, Wei‐xiu Yuan, Hong Zhang, Long‐he Xu
Publikováno v:
Brain and Behavior, Vol 10, Iss 11, Pp n/a-n/a (2020)
Abstract Objective Propofol is one of the most commonly used intravenous drugs to induce and maintain general anesthesia. In vivo and in vitro studies have shown that propofol can affect neuronal growth, leading to apoptosis and impairing cognitive f
Externí odkaz:
https://doaj.org/article/b9a24a9f91dc46568d22339912751f53
Autor:
Jun Li, Long-He Xu
Publikováno v:
Bulletin of Earthquake Engineering. 21:3719-3744
Continuous rigid-frame bridge (CRFB) is widely constructed in western China with high seismicity areas. To investigate the seismic response characteristics and whiplash effect mechanism of CRFBs under near-fault ground motions, this study selects a l
Autor:
Jun Li, Long-He Xu
In recent years, increasing attention has focused on seismic performance of long-span continuous rigid-frame bridges (CRFBs) under near-fault earthquake excitations. To investigate the characteristics of near-fault seismic response of CRFBs and evalu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daad9036b28e95cc3aca3e363b6b83f6
https://doi.org/10.21203/rs.3.rs-2949844/v1
https://doi.org/10.21203/rs.3.rs-2949844/v1
Publikováno v:
Bulletin of Earthquake Engineering. 18:2411-2430
A self-centering energy dissipation (SCED) brace that utilized disc springs to provide self-centering capability and friction pads to dissipate energy was developed. Based on Bouc–Wen model and the working principle of SCED brace, a restoring force
Publikováno v:
Engineering Structures. 273:115099
Publikováno v:
Journal of Building Engineering. 62:105389
Autor:
Yan Zhang, Long-He Xu
Publikováno v:
Engineering Structures. 270:114920
Publikováno v:
Journal of Engineering Mechanics. 147
This paper focuses on modeling the hysteretic behavior of disc spring self-centering energy dissipation braces (DS-SCEDBs) from the inactive state to the design limit state, and proposes tw...
Autor:
Yan Zhang, Long-He Xu
Publikováno v:
Engineering Structures. 266:114657
Publikováno v:
Journal of Structural Engineering. 147
In this paper, the seismic performance and resilience of a 15-story variable-damping self-centering braced frame (VD–SCBF) were analyzed. The interstory drift ratios (IDRs) of the VD–SCBF a...