Results 71 to 80 of about 1,301,662 (202)

Three-dimensional analysis of reinforced concrete beam-column structures in fire [PDF]

open access: yes, 2009
This is the author's accepted manuscript. The final published article is available from the link below. Published version copyright @ 2009 ASCE.In this paper a robust nonlinear finite-element procedure is developed for three-dimensional modeling of ...
Plank, RJ, Huang, Z, Burgess, IW
core   +1 more source

Context‐free graphs and their transition groups

open access: yesTransactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.
Abstract Starting from context‐free inverse graphs, we introduce a new class of groups and study their structural properties. We establish closure properties, show that their coword problems are context‐free, analyze torsion elements, and realize them as subgroups of the asynchronous rational group.
Daniele D'Angeli   +3 more
wiley   +1 more source

Numerical and Experimental Evaluation of a Simplified Lateral Spring Formulation for Rocking Structures

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 14, Page 3540-3560, November 2026.
ABSTRACT Rocking podium isolation systems have gained significant research interest as a method of limiting seismic demands on superstructures and eliminating residual post‐earthquake drifts through self‐centring behaviour. However, while numerous models of varying complexity, including analytical, phenomenological, and physical formulations, have been
Marawan Zaki   +2 more
wiley   +1 more source

Comparison of TRM and FRP in Torsional Strengthening of RC Beams Using Carbon Fibers Under Repeated Loads

open access: yesSamarra Journal of Engineering Science and Research
This article investigates the effectiveness of textiles reinforced mortar (TRM) and fiber reinforced polymer (FRP) in torsional enhancing of RC beams subjected to cyclic loads due to the continuous process of loading and unloading, environmental ...
hudhaifa ferman   +2 more
doaj   +1 more source

Reinforced concrete trestles

open access: yes, 1900
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Reinforced Concrete and Monier Pipe Construction Co. Pty Ltd
core  

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

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 14, Page 3593-3611, November 2026.
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   +2 more
wiley   +1 more source

Reinforced Concrete Stairway at I.O.O.F. Chambers Eliz. St. Sydney 1906

open access: yes, 1906
This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete.
Reinforced Concrete and Monier Pipe Construction Co. Pty Ltd
core  

Long‐Term Earthquake Response in a Midrise Reinforced Concrete Building: Insights From Hybrid Seismic Monitoring

open access: yesEarthquake Spectra, Volume 42, Issue 4, November 2026.
We present a multidecadal analysis of the seismic response of a midrise reinforced concrete (RC) building in Taipei, Taiwan, combining legacy strong‐motion accelerograph (SMA‐1) data with recent recordings from a dense array of low‐cost microelectromechanical systems (MEMS)‐based Quake Structural Integrity System (QSIS) sensors.
Utpal Kumar   +3 more
wiley   +1 more source

Tension stiffening effects in reinforced concrete members [PDF]

open access: yes, 1985
This thesis is in two parts which are related by the common theme of tension stiffening. Part I develops the concept of a stress-strain envelope to model the behaviour of the concrete in tension below the neutral axis of a reinforced concrete beam.
Scott, R, Scott, R. H.
core  

MONDE·T: A database and interactive webserver for non‐standard amino acids and peptide components in the PDB

open access: yesProtein Science, Volume 35, Issue 11, November 2026.
Abstract Non‐standard amino acids (ncAAs) together with synthetic additions (like caps and linkers) are of wide interest for protein design and pharmaceutical optimization, as they can improve physicochemical properties and possibly reshape protein structure. Their inclusion in experimental structures has not been explored systematically.
Alex Waldherr   +2 more
wiley   +1 more source

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