Results 211 to 220 of about 88,943 (307)

Innovative Seismic Solutions for Precast Structures: Experimental and Numerical Studies on Beam-Column Joints. [PDF]

Materials (Basel)
Nascimbene R, Bellotti D.
europepmc   +1 more source

Frequency‐Dependent Seismic Velocity Variations Reveal Layered Aquifer Behavior Under Groundwater Fluctuations

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Frequency‐dependent seismic velocity variations (dv/v) provide depth‐resolved constraints on aquifer behavior under groundwater fluctuations. We analyze 17 years of dv/v time series from ambient noise interferometry in the Chiang Mai Basin, Thailand, and observe contrasting dv/v behavior below and above 1 Hz. By integrating GPS, meteorological,
C. Rattanavetchasit, H.‐H. Huang, H. Sone, Y.‐M. Wu   +3 more
wiley   +1 more source

Driving safety evaluation of vehicles on curved bridges under frequent seismic excitations. [PDF]

Sci Rep
Wu T, He Z, Yin Z, Guo Z, Yao G, Wang B.
europepmc   +1 more source

Seismic Waves Do Sense Fracture Connectivity: Experimental Validation

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Fracture connectivity is a key parameter controlling fluid flow throughout the Earth's crust. While some theoretical and numerical studies suggest that seismic waves are sensitive to fracture connectivity, an experimental validation of this critically important phenomenon was so far unavailable.
Yanbin He, J. Germán Rubino, Jianping Liao, Guangui Zou, Tailang Zhao, Bin Li, Hui Li, Jinghuai Gao, Guiwen Xu, Klaus Holliger   +9 more
wiley   +1 more source

Advanced Soil Constitutive Models for Predicting Soil-Pile-Superstructure Interaction: Evaluating Liquefiable Soil Behavior Under Monotonic, Cyclic, and Seismic Loading

Joneidi M, Medicus G, Shafieiganjeh R, Bathaeian I, Schneider-Muntau B.   +4 more
europepmc   +1 more source

Analysis of soil-pile interaction considering slope effect in integral abutment jointless bridges (IAJBs) under cyclic loading. [PDF]

Sci Rep
Luo X, Yuan J, Lin Q, She Z, Huang X, Luo X.   +5 more
europepmc   +1 more source

Why Firn Quakes

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Snow dampens sounds, but anecdotal reports concisely describe audible propagating collapse events—firnquakes—in Antarctic and Arctic snowfields. We propose combining granular and continuum mechanics to form a testable theory for conditioning, triggering, and propagation of firnquakes consistent with scarce data.
A. Voigtländer, B. Gee
wiley   +1 more source

Numerical experimental and theoretical investigation of reinforced concrete elements with rectangular spiral rebar for multi-behavior analysis. [PDF]

Sci Rep
Shamsi M, Zakerinejad M.
europepmc   +1 more source

Abrupt Along‐Strike Change of Shallow Seismicity in Central and Southern Myanmar: Insights From High‐Resolution Local‐Earthquake Catalogs and Focal Mechanisms

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Myanmar's high seismic hazard is underscored by the 2025 Mw 7.7 earthquake on the Sagaing Fault, yet its seismicity patterns and underlying controls remain poorly understood. Using new seismic data from the 2nd‐phase array of the China‐Myanmar Geophysical Survey in the Myanmar Orogen, we construct a high‐resolution catalog of 1,819 local ...
Mingming Jiang, Chit Thet Mon, Shun Yang, Yumei He, Yue Zhu, Changfeng Ren, Myo Thant, Yinshuang Ai, Yuan Ling, Guangbing Hou, Yun Wen, Kyaing Sein   +11 more
wiley   +1 more source