ABSTRACT This study investigates the seismic response of moment‐resisting frames retrofitted with a stepping rocking wall, with emphasis on weak‐story mitigation and residual drift reduction under both ordinary and pulse‐like ground motions. Nonlinear response‐history analyses are conducted on 9‐story and 20‐story SAC Los Angeles frames.
Mehrdad Aghagholizadeh
wiley +1 more source
Performance of 3D-printed concrete columns with GFRP rebars under axial compression. [PDF]
Bates R, Aslani F.
europepmc +1 more source
Applied Element Modelling of Out‐Of‐Plane Instability in Boundary Elements of Thin RC Walls
ABSTRACT Recent earthquakes in Chile (2010) and New Zealand (2011) caused extensive damage to buildings featuring reinforced concrete (RC) structural walls, with observed failure modes including out‐of‐plane instability of slender walls. This buckling‐type response under combined in‐plane and out‐of‐plane loading has also been documented in ...
Andrea Orgnoni +2 more
wiley +1 more source
Sustainable engineered cementitious composites incorporating recycled materials: Experimental validation and life cycle assessment. [PDF]
Manan A, Ahmad J, Ahmad F, Qureshi HJ.
europepmc +1 more source
Effects of Wall‐to‐Floor Interactions on Seismic Response of Platform‐Type CLT Buildings
ABSTRACT Platform‐type cross‐laminated timber (CLT) buildings feature discontinuous wall segments supported by CLT floors. In practice, CLT floors are often treated as rigid diaphragm, yet the wall‐to‐floor interactions (WFIs) associated with flexibility of floors remain insufficiently investigated during seismic performance assessment.
Chaoyue Zhang +3 more
wiley +1 more source
Experimental research on mechanical and microstructural characteristics of hybrid fiber reinforced concrete (HFRC). [PDF]
Vadivel M +3 more
europepmc +1 more source
Impacted Bones: Can Extant Primates Help Identify Tool Use in Early Hominins?
ABSTRACT Despite recent advances pushing back the earliest record of tool use, how and when it first emerged in hominins, and the extent to which it featured amongst the numerous co‐existing species, remain critical questions in paleoanthropology. In addition to analyzing fossils and lithic toolkits, novel strides in understanding this might be made by
Rachel M. Hurwitz +3 more
wiley +1 more source
Numerical investigation of the flexural behaviour and composite action of reinforced concrete sandwich panels (RCSP) with EPS core: parametric study using FEA. [PDF]
Kassa HK, Haldar P, Ahmad A.
europepmc +1 more source
Food‐derived bioactives, herbal extracts, and standardized botanical products are being investigated as adjunctive strategies for atopic dermatitis. Their biological activity is shaped not only by plant source and nominal dose, but also by fermentation, drying, heating, extraction, food‐matrix binding, gastrointestinal transformation, and formulation ...
Muhuang Zeng +3 more
wiley +1 more source
Adhesion of Polypropylene, Steel, and Basalt Fibres to a Geopolymer Matrix with Water Treatment Sludge Addition. [PDF]
Sitarz M, Zdeb T, Tracz T, Łach M.
europepmc +1 more source

