Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Yuchuan Ma"'
Autor:
Huaizhong Yu, Donghui Jia, Chieh-Hung Chen, Yue Liu, Haitao Wang, Jie Liu, Rui Yan, Binbin Zhao, Jianming Liu, Yuchuan Ma, Guihong Han, Wen Yang, Zhengyi Yuan, Zeping Li
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
The sub-instability refers to a stress state that exists between the maximum stress the rock can withstand and its final failure. This stress state should be an indicator of impending large earthquakes, as it occurs in the final stage of earthquake n
Externí odkaz:
https://doaj.org/article/ca0238fe387b4192a57d45c638c4269b
Autor:
Huaizhong Yu, Rui Yan, Shiguang Deng, Jie Liu, Yan Xue, Gang Li, Mengyu Xie, Yuchuan Ma, Xiaotao Zhang, Yawei Ma, Yuan Zhengyi, Zeping Li
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
AbstractEvery year, China should determine annual seismic hazard regions for earthquakes of magnitude 5.0 and above in Mainland China in the next year. Meanwhile, the short-term earthquake potential in each seismic hazard region is evaluated by month
Externí odkaz:
https://doaj.org/article/4fbab64dcaa14d64b4dd306ab168cc6d
Publikováno v:
Advances in Mechanical Engineering, Vol 16 (2024)
In response to the issues of overheating of the shell and insufficient impact energy of the hydraulic rock drill, this paper focuses on the hydraulic rock drill with alternating front and rear return chambers. By establishing nonlinear and linear dyn
Externí odkaz:
https://doaj.org/article/29f55f83564d4e5b8c5ba48f52f24866
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
AbstractWhen the fault in a focal area enters the critical state, nonlinear accelerated deformation and disturbance changes may occur during tide-induced loading and unloading. In this study, the anomalies in the Korla volumetric strain caused by ear
Externí odkaz:
https://doaj.org/article/5819d5be7c0d4546baf459b2833fa952
Autor:
Huaizhong Yu, Lei Liu, Yuchuan Ma, Rui Yan, Jie Liu, Yawei Ma, Zeping Li, Xiaotao Zhang, Jing Zhao, Chen Yu
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract In the past 2 years, three earthquakes of magnitude 6.0 and above occurred consecutively in Qinghai province, China, i.e., the 22 May 2021 M s7.4 Maduo, 8 January 2022 M s6.9 Menyuan, and 26 March 2022 M s6.0 Delingha earthquakes. The hydrol
Externí odkaz:
https://doaj.org/article/94824f9b34e34135b64d796242ddefd2
Autor:
Reilly Olinger, Benjamin Matejka, Rohan Chakravarty, Margaret Johnston, Eliana Ornelas, Julia Draves, Nishi Jain, Jane Hentschel, William Owen, Yuchuan Ma, William Marx, Joshua Freitag, Nicholas Zhang, Cameron Guage, Charles Crabtree
Publikováno v:
Frontiers in Sociology, Vol 8 (2024)
To what extent do Americans racially discriminate against doctors? While a large literature shows that racial biases pervade the American healthcare system, there has been no systematic examination of these biases in terms of who patients select for
Externí odkaz:
https://doaj.org/article/e91c273a514440438ca74a33f69a097c
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 14, Iss 1 (2023)
AbstractSeveral meters of rise in groundwater level with significant changes in groundwater temperature were observed near the epicenter of the 1976 Tangshan earthquake—an intraplate earthquake with a magnitude of MS=7.8 that occurred in northern C
Externí odkaz:
https://doaj.org/article/7ead757367eb4246a85c3c33ca2ecbe2
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
Accurate and reliable estimation of state of health (SOH) for lithium-ion batteries under slight overcharge voltage cycling has great significance for battery management systems. In this study, commercial lithium-ion phosphate batteries are investiga
Externí odkaz:
https://doaj.org/article/99ccff28e1ce4fcd9f6368e5189ca417
Autor:
Huaizhong Yu, Jie Liu, Yawei Ma, Rui Yan, Chen Yu, Shengle Li, Zhigao Yang, Min Hong, Hongwei Tu, Zhiwei Zhang, Binbin Zhao, Yuchuan Ma
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
The detection of the potential of a larger event immediately after a moderate earthquake is a quite difficult problem. In this work, we devised an approach to determine whether an earthquake is a foreshock to a larger mainshock by evaluating loading/
Externí odkaz:
https://doaj.org/article/b57f7f8e6be6456bae9372917ec04d77
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Strain observation is the most intuitive observation equipment to monitor stress change in the crust. Strain equipment near the epicenter area of the Jiuzhaigou earthquake (JZGEQ) provides a lot of reliable pre-seismic and post-seismic data for the s
Externí odkaz:
https://doaj.org/article/8abf6bfcb7ae49c981894b809d659a81