Results 61 to 70 of about 5,599 (290)

Thermal‐induced fracture evolution and acoustic signature of Beishan granite: Insights into tensile strength of barrier system for high‐level radioactive waste disposal

Deep Underground Science and Engineering, EarlyView.
The tensile strength of granite, a proposed host for nuclear waste, degrades severely above 400°C. We link this to specific microcracking patterns captured by acoustic emission, establishing a scientific basis for assessing repository safety under thermal load.
Wei Zeng, Shijie Li, Xiaozhao Li, Zhen Huang, Shangtong Yang, Wentao Xu, Biao Wang, Yun Wu   +7 more
wiley   +1 more source

Recorded responses of Four Tall buildings in South China to the M 7.9 Myanmar Earthquake on March 28, 2025

Earthquake Research Advances
This paper reports the recorded structural responses of four 170 m–320 m tall buildings in China to the mainshock of the M 7.9 Myanmar earthquake on March 28, 2025. The buildings are located approximately 1 200 km–2 000 ​km away from the epicenter.
Tao Fan, Zhe Qu, Jiang Yang, Juan Qin, Xiaofeng Xu, Yuxiu Chen, Qiong Yuan   +6 more
doaj   +1 more source

DEVELOPMENT OF EARTHQUAKE AND TSUNAMI EARLY WARNING APPLICATION BASED ON ANDROID [PDF]

Science of Tsunami Hazards, 2020
Ease of accessing and using earthquake and tsunami early warning applications is a priority in this study. It is related to the more time the community prepares for disaster mitigation.
Madlazim, Supriyanto Rohadi, Soerja Koesuma, Ella Meilianda   +3 more
doaj  

Displacement Based Earthquake Early Warning Systems

Doğal Afetler ve Çevre Dergisi, 2020
Displacement based earthquake observations are becoming more common and application fields are becoming larger. The determination of the earthquake magnitude in a short time after the earthquake plays an important role both for Earthquake Early Warning ...
Murat Doruk Şentürk, Bahadır Aktuğ
doaj   +1 more source

NEAR REAL-TIME DETERMINATION OF EARTHQUAKE SOURCE PARAMETERS FOR TSUNAMI EARLY WARNING FROM GEODETIC OBSERVATIONS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Exemplifying the tsunami source immediately after an earthquake is the most critical component of tsunami early warning, as not every earthquake generates a tsunami.
S. Manneela, T. Srinivasa Kumar, S. R. Nayak   +2 more
doaj   +1 more source

Istanbul Earthquake Rapid Response and the Early Warning System

, 2003
One hundred strong motion accelerometers have been placed in populated areas of Istanbul, within an area of approximately 50 x 30 km, to constitute a network that will enable rapid shake map and damage assessment after a damaging earthquake.
Mert, Aydın, Gul, M., Alçık, Hakan, Fahjan, Yasin, Erdik, Mustafa, ÖZEL, OĞUZ   +5 more
core   +1 more source

Advances in vital‐sign prediction and early‐warning models for underground coal mine workers integrating environmental factors

Deep Underground Science and Engineering, EarlyView.
This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu, Dawei Cui, Yingjie Liu, Yuntao Liang, Yue Zhang   +4 more
wiley   +1 more source

The Crywolf Issue in Earthquake Early Warning Applications for the Campania Region

, 2007
Earthquake early warning systems (EEWS), based on real-time prediction of ground motion or structural response measures, may play a role in re- ducing vulnerability and/or exposure of buildings and lifelines.
Manfredi, G., Iervolino, I., Convertito, V., Giorgio, M., Zollo, A.   +4 more
core   +1 more source

Numerical simulation study on the characteristics and propagation attenuation of vibration signals in freezing pipe fracture

Deep Underground Science and Engineering, EarlyView.
This research study employs analysis system (ANSYS) fluid–structure interaction simulations to investigate the generation and attenuation of vibration signals resulting from freezing pipe fractures in artificial ground freezing projects. By evaluating key variables—including frozen soil elastic modulus, brine inlet pressure, and external pipe pressure ...
Yi Cao, Yansen Wang, En Chen, Meng Zhao
wiley   +1 more source

Development of Earthquake Early Warning Systems in the European Union Early Warning for Geological Disasters

, 2014
Utilization of Earthquake Early Warning Systems (EEWS) in Europe is lagging significantly in respect of pioneer applications in Japan and Mexico. The first reported implementation of a EEWS in Europe is the on-site system designed to protect the Ignalina
G. Manfredi, P. Gasparini, MANFREDI, GAETANO   +2 more
core   +1 more source