Results 61 to 70 of about 3,818 (236)
Time‐Variant Seismic Fragility of Reinforced Concrete Bridge Piers Considering Degradation Phenomena
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Aging and environmental exposure progressively deteriorate the physical and mechanical properties of construction materials, thereby affecting the safety and functionality of existing infrastructure. Corrosion of steel rebars in reinforced concrete structures is widely acknowledged as the most common and detrimental degradation phenomenon, as ...
Paolo Andrea Miglietta +4 more
wiley +1 more source
Архитектура, строительство, транспортDue to the compaction of urban development and increase in its number of floors, the number of studies in the field of protection of buildings and structures from seismic waves is growing in the world, as the wave seismic front in the soil mass can lead ...
V. A. Mitroshin
doaj +1 more source
Seismic Protection of RC Buildings by Polymeric Infill Wall-Frame Interface. [PDF]
Polymers (Basel), 2021 Akyildiz AT +2 more
europepmc +1 more source
Energy Science &Engineering, EarlyView.This study addresses hard roof coal seam conditions by optimizing key stratum blasting‐cutting parameters through theoretical analysis, numerical simulation, and field tests. It proposes calculation methods for blast hole spacing and delay timing based on stress wave theory, controlling roadway deformation within 35 mm, thereby enhancing resource ...
Qiong Liu, Duanxiang Fu, Hongbin Li
wiley +1 more source
Journal of Asian Earth Sciences: XSeismic inversion has developed into the core technology of quantitative prediction of rock’s elastic properties of underground in the exploration geophysics. In practical application, seismic impedance inversion is a frequently utilized technique.
Zidan Fan, Ronghuo Dai, Yue Feng
doaj +1 more source
Seismic Performance of Reinforced Concrete Buildings: A Study on Shear Wall Configurations and Filler Slab System [PDF]
EPJ Web of ConferencesReinforced concrete (RC) structures stand as enduring architectural elements which showcase exceptional strength and construction durability in their widespread usage.
Kapse Piyush Satish, Gadge Pallavi
doaj +1 more source
A Semi-Active Control Technique through MR Fluid Dampers for Seismic Protection of Single-Story RC Precast Buildings. [PDF]
Materials (Basel), 2022 Caterino N +3 more
europepmc +1 more source
Viruses in the sediments around the trenches harbor diverse survival mechanisms
iMetaOmics, EarlyView.Deep‐sea trenches are the deepest and most isolated environments in the global ocean but the diversity and adaptation of the viral communities remain poorly characterized. In this study, 5563 viral operational taxonomic units (vOTUs) were identified from sediments of the Yap Trench and Western Caroline Basin.
Yue Su +12 more
wiley +1 more source
Building practice of energy efficient earthquake-resistance buildings [PDF]
E3S Web of ConferencesThe article discusses technologies for constructing energy-efficient, earthquake-resistant buildings that have increased rigidity and strength in their main components.
Pugach Evgeniy +2 more
doaj +1 more source
Estimating the critical angle of top near‐surface layers on the Moon
Near Surface Geophysics, EarlyView.Abstract Near‐surface characterization of the lunar subsurface is essential for future exploration and infrastructure development, particularly for the construction of underground habitats that provide protection against radiation and micrometeorites. However, conventional seismic approaches for estimating subsurface properties typically rely on prior ...
Nelson Ricardo Coelho Flores Zuniga +1 more
wiley +1 more source