Results 291 to 300 of about 1,909,223 (392)

Spatio-Temporal Correlation Between Radon Emissions and Seismic Activity: An Example Based on the Vrancea Region (Romania). [PDF]

Sensors (Basel)
Montiel-López D, Molina S, Galiana-Merino JJ, Gómez I, Kharazian A, Soler-Llorens JL, Huesca-Tortosa JA, Guardiola-Villora A, Ortuño-Sáez G.   +8 more
europepmc   +1 more source

Perspectives on the incorporation of self‐healing in the design practice of reinforced concrete structures

Structural Concrete, EarlyView.
Abstract Self‐healing concrete, with its ability to autonomously repair damages, holds promise in enhancing its structural durability and resilience. Research on self‐healing concrete in the past decade has advanced in understanding the mechanisms behind healing, exploring various healing agents, and assessing their effectiveness in concrete structures.
Shan He, Sina Sayadi, Ravi A. Patel, Annika Lidwina Schultheiß, Iulia C. Mihai, Anthony Jefferson, Henk M. Jonkers, Mladena Luković, Erik Schlangen, Frank Dehn   +9 more
wiley   +1 more source

The role of smartphone addiction and family dynamics in sleep quality among earthquake-affected adolescents. [PDF]

BMC Psychiatry
Kılıç FE, Küçükkelepçe O, Konyalıoğlu FS.   +2 more
europepmc   +1 more source

Experimental behavior of shear deficient RC beams strengthened with CFRP strips against reversible cyclic earthquake load

Structural Concrete, EarlyView.
Abstract This study aims to prevent sudden and brittle shear failures in reinforced concrete beams, which are frequently caused by deficiencies in shear reinforcement. Following the Kahramanmaraş earthquakes in Turkey on February 6, 2023, inspections revealed that many reinforced concrete beams suffered severe damage due to design errors, high shear ...
Ömer Mercimek, Özgür Anıl, Sercan Tuna Akkaya, R. Tuğrul Erdem, Alper Çelik, Yağmur Kopraman, Ahmet Abukan   +6 more
wiley   +1 more source

Text mining of practical disaster reports: Case study on Cascadia earthquake preparedness. [PDF]

PLoS One
Lensing JC, Choe JY, Johnson BB, Wang J.
europepmc   +1 more source

Comprehensive evaluation of early‐age transverse cracking risk in durable RC deck slabs on multi‐span steel girder bridges considering thermal and stepwise construction stresses: A replication study with extension

Structural Concrete, EarlyView.
Abstract This study replicates and extends the findings of Zerin et al. regarding the three‐level systematic FEM thermal stress simulation and Ngoc et al. on an effective stepwise construction strategy in the context of cracking mitigation in durable RC deck slabs on multi‐span steel girder bridges.
Thanh Ngoc Phan, Akira Hosoda, Arifa Iffat Zerin, Koichi Temamoto, Kazuaki Tani   +4 more
wiley   +1 more source

Insights from b value analysis of Campi Flegrei unrests. [PDF]

Sci Rep
Convertito V, Godano C, Petrillo G, Tramelli A.   +3 more
europepmc   +1 more source

Shear transfer model for ultra‐high‐performance concrete incorporating fiber bridging mechanism

Structural Concrete, EarlyView.
Abstract Ultra‐high‐performance concrete (UHPC) exhibits exceptional mechanical properties, including high shear strength, partly attributed to the fiber bridging mechanism. However, existing shear transfer models for normal‐strength concrete have not considered the significant contribution of fibers.
Kefiyalew Zerfu, Chikako Fujiyama, Koichi Maekawa, Toshimichi Ichinomiya, Takashi Kosaka   +4 more
wiley   +1 more source

Supply-demand mismatch causes substantial deterioration in prehospital emergency medical service under disasters. [PDF]

Commun Eng
Chen W, Qian H, Zhang L, Pan Y, Li Z, Gardoni P.   +5 more
europepmc   +1 more source

Multiparametric modeling of infill shear walls with additionally made openings

Structural Concrete, EarlyView.
Abstract The paper deals with the implementation of additional openings in reinforced concrete infill shear walls from the point of view of structural analysis. In the introductory part, the current state of knowledge in the methods of analysis of this issue is discussed, and their advantages or shortcomings are pointed out.
Ondřej Šimek, Miloš Zich
wiley   +1 more source