Multicategory damage detection and safety assessment of post‐earthquake reinforced concrete structures using deep learning
Earthquake damage investigation is critical to post‐earthquake structural recovery and
reconstruction. In this study, a method of assessing the component failure mode and …
reconstruction. In this study, a method of assessing the component failure mode and …
Shear strength and cracking mechanism of precast bridge columns with grouted sleeve connections
Q Han, X Li, K Xu, Y Lu, X Du, Z Wang - Engineering Structures, 2021 - Elsevier
Precast columns are widely adopted in Accelerated Bridge Construction (ABC) due to its fast
construction speed, environment amity and little interference to existing traffic. The bending …
construction speed, environment amity and little interference to existing traffic. The bending …
Seismic retrofit of square RC columns with polyethylene terephthalate (PET) fibre reinforced polymer composites
This paper presents an experimental study on the seismic retrofit of reinforced concrete (RC)
square columns with polyethylene terephthalate (PET) fibre reinforced polymer (FRP) …
square columns with polyethylene terephthalate (PET) fibre reinforced polymer (FRP) …
Fragility analysis of rectangular and circular reinforced concrete columns under bidirectional multiple excitations
This paper presents a numerical investigation on seismic performance of reinforced
concrete (RC) cantilever columns under unidirectional and bidirectional excitations. The …
concrete (RC) cantilever columns under unidirectional and bidirectional excitations. The …
Damage assessment of older highway bridges subjected to three-dimensional ground motions: characterization of shear–axial force interaction on seismic fragilities
This study presents the influence of vertical ground motions on the seismic response and
fragility of typical older highway bridges. The fragility is investigated using a set of functions …
fragility of typical older highway bridges. The fragility is investigated using a set of functions …
Computationally effective and accurate simulation of cyclic behaviour of old reinforced concrete columns
To evaluate the seismic performance of existing old reinforced concrete (RC) buildings, it is
important to use an accurate analytical model. Most columns in these buildings do not satisfy …
important to use an accurate analytical model. Most columns in these buildings do not satisfy …
Seismic behavior of circular fly ash concrete columns reinforced with low-bond high-strength steel rebar
JH Wang, YP Sun, T Takeuchi, T Koyama - Structures, 2020 - Elsevier
This paper proposes the use of concrete with a high water/cement ratio of 0.65, 455 kg/m 3
of mixed fly ash and low-bond high-strength (LBHS) rebar to develop resilient circular …
of mixed fly ash and low-bond high-strength (LBHS) rebar to develop resilient circular …
Fiber beam–column element model considering reinforcement anchorage slip in the footing
A simple and computationally efficient fiber beam–column element model is developed to
consider reinforcement anchorage slip in the footing, which may cause the fixed-end rotation …
consider reinforcement anchorage slip in the footing, which may cause the fixed-end rotation …
Strain penetration effect on cyclic response of corroded RC columns
The anchorage slip of longitudinal reinforcement in the foundation (also called strain
penetration effect) may affect the cyclic behavior of RC columns by inducing fixed-end …
penetration effect) may affect the cyclic behavior of RC columns by inducing fixed-end …
Development of a simplified model and seismic energy dissipation in a super-tall building
The seismic design of super-tall buildings has become an important research topic in
earthquake engineering. Limited research has been conducted on the distribution of plastic …
earthquake engineering. Limited research has been conducted on the distribution of plastic …