Results 201 to 210 of about 7,520 (261)

Investigation into the interactive feedback and rock burst mechanism under mining disturbance. [PDF]

Sci Rep
Bai J, Dou L, Gong S, Cao A, Zhang X, Miao L, Guo H.   +6 more
europepmc   +1 more source

Energy‐Based Characterisation of Earthquake Damage in Masonry Infills Through Combined In‐Plane and Out‐of‐Plane Experimental Tests

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT The seismic capacity of structural systems/members is usually defined in terms of deformation thresholds. Although this is effective in many circumstances, disregarding cumulative quantities such as hysteretic energy may be ineffective when low‐cycle fatigue is relevant (e.g., long‐duration ground motions, very soft soils, ground‐motion ...
Roberto Gentile, Giulia Angelucci, Jingren Wu, Marilisa Di Benedetto, Riccardo Milanesi, Giulio Augusto Tropea, Fabrizio Mollaioli, Fatemeh Jalayer, Fabio Freddi, Fabio Di Trapani, Paolo Morandi, Gerard J. O'Reilly   +11 more
wiley   +1 more source

A transverse picoNewton force revealed in anisotropic Womersley flow. [PDF]

Sci Rep
Saqr KM.
europepmc   +1 more source

Seismic Response of Existing Masonry‐Infilled RC Frame Structures Retrofitted with Steel Exoskeletons

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Considering the needs for reducing carbon emissions and except for extreme cases of very degraded existing structures, research on technologies allowing continued use or upgrading of older buildings has become a priority topic. Generally, research on upgrading of reinforced concrete frame structures certainly has a prominent role, because of ...
Francesco Nigro, Gaetano Della Corte, Enzo Martinelli   +2 more
wiley   +1 more source

Near-inertial internal waves funneled into Taylor caps shape seamount tops, with implications for biodiversity in the deep ocean. [PDF]

Sci Adv
Xie X, Qu L, Li M, Thomas L, Chen D, Zhou L, Zhang D, Wang J, Pan H, Shen C, Ren W.   +10 more
europepmc   +1 more source

Optimization of Blasting‑Induced Roof Cutting Parameters in Key Stratum and Its Application in Gob‑Side Entry Retention Technology

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

Deformation characteristics of weakly cemented overburden in Western mining areas in China. [PDF]

Sci Rep
Zhang G, Zhang H, Li G, Chen J, Zhao L, Zhou G.   +5 more
europepmc   +1 more source

Numerical evaluation on behavior of an integrated slope stabilization structure under seismic effect. [PDF]

Sci Rep
Wang Y.
europepmc   +1 more source

Active Metamaterials with Tunable Shear Nonreciprocity and Nonlinear Dynamics. [PDF]

Adv Sci (Weinh)
Fang X, Yu M, Yu D, Cheng L.
europepmc   +1 more source

Experimental study of fluid-thermal-structural interactions in a Mach-10 compression corner using super-ellipse-based photogrammetry. [PDF]

Exp Fluids
Duchene TA, Schöneich AG, Bathel BF, Weisberger JM, Buck GM, Bodony DJ, Laurence SJ.   +6 more
europepmc   +1 more source