Results 31 to 40 of about 2,792,318 (293)

Research on environmental disturbance of SS-Y extensometer

open access: yes地震科学进展, 2022
Based on the observation data of SS-Y extensometer at Yixian Seismic Station from 2014 to 2021, five typical events disturbed by the environment are analyzed, combined with the tectonic stress background field of Yixian deformation cave and the ...
Na Zhang, Yanmin Gong
doaj   +1 more source

Exploration on the moistureproof measures for the tunnel of Jiaxiang seismic monitoring center station

open access: yes地震科学进展, 2020
This paper explores some measures for tunnel moistureproof by analyzing the causes of moisture in tunnels and the failures of instruments,circuits,and power supply systems due to high moisture content.
Fangfang Xu   +3 more
doaj   +1 more source

Analysis of seismicity characteristics in southern Jiangxi and neighboring areas

open access: yes地震科学进展, 2023
In this paper, the characteristics of time, space, strong and activity frequency, b value, strain energy release of moderate earthquakes in southern Jiangxi and neighboring areas (23.66°N~27.20°N, 113.50°N~118.84°E) areanalyzed.
Zhihua Lai   +4 more
doaj   +1 more source

Characteristics of regional tectonic stress field in Wenchuan area and the effect of Wenchuan MS8.0 earthquake on surrounding major fault surfaces

open access: yes地震科学进展, 2022
To analyze the influence of the 2008 Wenchuan MS8.0 earthquake on later earthquakes and the characteristics of the tectonic stress field in the seismogenic region, we first used 1660 source mechanism solutions of the Wenchuan earthquake and its ...
Jin He   +5 more
doaj   +1 more source

SEISMIC MONITORING OF BUILDING WITH BASE ISOLATION

open access: yesProceedings of the 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015), 2019
The seismic monitoring of buildings is important for two fundamental reasons: - evaluate the possible dynamic behavior of these structures during earthquakes; - gain experience on the general seismic behavior of the structures so that the experience and the database can be used in the future for design and analysis.
Salvatori A., DI Cicco A, Clemente P.
openaire   +2 more sources

Seismic activity analysis platform based on open source WebGIS

open access: yes地震科学进展, 2022
According to the requirements of spatial visualization software applied to the research on seismic activity, a platform based on Web services is developed and its architecture is introduced.
Shi Wang   +3 more
doaj   +1 more source

Joint monitoring of surface and underground micro-seismic monitoring technology in rockburst coalmine

open access: yesMeikuang Anquan, 2022
Underground micro-seismic monitoring systems are commonly used in rockburst coal mines for monitoring and early warning. However, in a single near-horizontal coal seam or a near-upright coal seam in horizontal slicing mining, the vertical positioning ...
DU Taotao
doaj   +1 more source

Research on Kyrgyzstan seismic activity and monitoring network

open access: yes地震科学进展, 2021
The Kyrgyz Republic plays a strategic role in Central Asia,and is China’s gateway to Central Asia and an important node of China’s New Silk Road Economic Belt.
Chao Wang
doaj   +1 more source

Practice of digitizing the observation logs of earthquake monitoring stations in Jiaxing City

open access: yes地震科学进展, 2023
In order to improve the modern management level of unattended seismic monitoring stations in cities and counties, standardize the management of observation logs in stations, and improve the display of seismic monitoring work in cities and counties ...
Wei Zhong
doaj   +1 more source

Analysis and optimization of the reform status of Yunnan seismic monitoring center stations

open access: yes地震科学进展, 2023
The seismic monitoring center station is the basic unit of the seismic monitoring system. In the face of the new situation of reform and development and the establishment of a comprehensive emergency disaster relief system, the Yunnan Earthquake Agency ...
Zhirou Zhao   +3 more
doaj   +1 more source

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