Effects of unbonded steel layout on seismic behavior of post-tensioned precast concrete shear walls
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of Earthquake Engineering"
DOI: 10.1007/s10518-020-00986-x
Abstract: Unbonded post-tensioned precast connections have been studied widely in various applications and shown to be promising seismic resisting systems with superior seismic performance including exceptional self-centering capability and minimized structural damage. In this paper, effects… read more here.
Keywords: tensioned precast; post tensioned; unbonded post; precast concrete ... See more keywords
Experimental study on emulative hybrid precast concrete shear walls
Sign Up to like & getrecommendations! Published in 2017 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-016-0620-4
Abstract: The reversed cyclic lateral loading experiments were conducted on three, full scale, emulative hybrid precast concrete shear wall specimens with different post-tensioned forces and one reference monolithic RC shear wall specimen, and the measured results… read more here.
Keywords: hybrid precast; post tensioned; precast concrete; wall ... See more keywords
Shaking Table Test on Seismic Responses of a Monolithic Precast Concrete Shear Wall Structure
Sign Up to like & getrecommendations! Published in 2018 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-018-0888-7
Abstract: To examine the seismic performance of Monolithic Precast Concrete Shear Wall (MPCSW) structure, a 1/5-scaled twelve-story model is designed and investigated by shaking table test, and connections between the precast elements and their impact on… read more here.
Keywords: concrete shear; monolithic precast; precast concrete; shear wall ... See more keywords
Direct shear tests of glass fiber reinforced polymer connectors for use in precast concrete sandwich panels
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.09.017
Abstract: Abstract The precast concrete sandwich panel (PCSP) is a popular structural type used for prefabricated construction. In this study, three kinds of glass fiber reinforced polymer (GFRP) connector, including a flat plate, a corrugated plate,… read more here.
Keywords: connector; fiber reinforced; glass fiber; precast concrete ... See more keywords
Flexural behaviour of headed bar connections between precast concrete panels
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.07.146
Abstract: Abstract The use of headed bars in joints between precast concrete elements allows continuity of reinforcement to be achieved over very short splice lengths. The paper describes a series of flexural tests carried out on… read more here.
Keywords: strength; flexural behaviour; construction; precast concrete ... See more keywords
Seismic behavior of masonry-infilled precast concrete frames considering effects of opening
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.03.287
Abstract: Abstract It is commonly accepted that addition of infilled masonry walls (IMW) could enhance the in-plane strength and stiffness of RC frame buildings subjected to seismic loads. However, once the IMW walls failed, the shear… read more here.
Keywords: precast concrete; concrete frames; masonry infilled; infilled precast ... See more keywords
NDT inspection on TRC and precast concrete sandwich panels: A review
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.123622
Abstract: Abstract Textile Reinforced Cementitious (TRC) composites have gained recent attention due to several advantages compared to traditional steel-reinforced concrete, such as concrete usage reductions and design freedom. The implementation of this technology on a sandwich… read more here.
Keywords: inspection trc; precast concrete; trc; ndt inspection ... See more keywords
Precast concrete sandwich one-way slabs under flexural loading
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.02.033
Abstract: Abstract The behavior of precast concrete sandwich panels consisting of two thin R/C layers (wythes) separated by an expanded polystyrene core is examined through experiments on prototype panels subjected to four-point bending, for different values… read more here.
Keywords: precast concrete; concrete sandwich; concrete; wire mesh ... See more keywords
Dissipating and re-centring devices for portal-frame precast structures
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DOI: 10.1016/j.engstruct.2017.07.072
Abstract: Abstract The seismic response of buildings not specifically designed to resist earthquake actions can be generally improved by allowing the structure to dissipate an appropriate amount of energy. The use of passive devices for improving… read more here.
Keywords: dissipating centring; portal frame; frame; precast concrete ... See more keywords
Experimental tests on multiple-slit devices for precast concrete panels
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.04.035
Abstract: Abstract Multiple Slit Devices (MSDs) are plasticity-based dissipative connectors consisting of steel plates provided with slits which lead to a set of elementary beams. In this way, the shear-type behavior of the plate is turned… read more here.
Keywords: slit devices; tests multiple; concrete panels; experimental tests ... See more keywords
Experimental investigation of a precast concrete connection with all-steel bamboo-shaped energy dissipaters
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.10.046
Abstract: Abstract To develop a precast concrete frame suitable for high seismic zones, a new precast concrete beam-column connection with an additional all-steel bamboo-shaped energy dissipater is proposed in this paper. The energy dissipation of the… read more here.
Keywords: precast concrete; bamboo shaped; concrete connection; shaped energy ... See more keywords