Results 21 to 30 of about 2,266 (227)

Experimental study on flexural and seismic performances of RC members with non-rebar-contact ECC joints

open access: yesCase Studies in Construction Materials, 2023
Grout-filled sleeves are widely used to splice steel bars for precast structural members, e.g., beams and columns. However, steel bars are generally densely distributed at the splice and steel bar misalignment always exists in actual practice, which ...
Jiaxin Chen   +7 more
doaj   +1 more source

Seismic fragility of concrete building in Malaysia considering the effects of inadequate lap splice length [PDF]

open access: yes, 2022
The tremors due to Sumatra earthquake have been reported recently with low to moderate seismic activity level, which have been causing fear to people who are in Peninsula Malaysia.
Bavan, Mahesan
core  

Numerical Study of the Effective Lap-Splice Length of FRCM Composites

open access: yes, 2022
Fiber (or fabric) reinforced cementitious matrix (FRCM) composites represent an attractive alternative to fiber reinforced polymer (FRP) composites as externally bonded reinforcement (EBR) of existing reinforced concrete (RC) and masonry structural ...
Poggi C.   +3 more
core   +1 more source

Flexural Performance of Splice Connections in Cross-Laminated Timber

open access: yesBuildings, 2022
This study demonstrates the moment resistance performance of various splice connections of cross-laminated timber (CLT) subjected to flatwise bending.
Mahbube Subhani   +4 more
doaj   +1 more source

PENGARUH RASIO TULANGAN LONGITUDINAL DAN LETAK LAP SPLICE TERHADAP DAKTILITAS KOLOM BERTULANGAN RINGAN AKIBAT BEBAN SIKLIK [PDF]

open access: yes, 2016
Kolom merupakan struktur yang sangat vital dalam bangunan, jika terjadi kegagalan pada kolom maka kemungkinan gagalnya seluruh bangunan sangat lah tinggi. Bangunan tua dan rumah penduduk banyak yang dibangun dengan rasio tulangan longitudinal kurang dari
Nurlina, Siti   +2 more
core   +1 more source

Experimental Study on the Behavior of Existing Reinforced Concrete Multi-Column Piers under Earthquake Loading

open access: yesApplied Sciences, 2021
When a seismic force acts on bridges, the pier can be damaged by the horizontal inertia force of the superstructure. To prevent this failure, criteria for seismic reinforcement details have been developed in many design codes.
Jung Han Kim, Ick-Hyun Kim, Jin Ho Lee
doaj   +1 more source

Retrofit of deficient lap splice with post-installed anchors

open access: yes, 2016
As concrete infrastructure ages or is re-purposed, there is an increasing need for efficient retrofit solutions, with deficient lap splices being one of many research areas.
Beiter, Katelyn Sean
core   +2 more sources

Tensile behavior of a glass FRCM composite with textile lap splice exposed to freeze-thaw cycles

open access: yes, 2023
Fiber-reinforced cementitious matrix (FRCM) composites represent a valid alternative to fiber-reinforced polymer (FRP) composites for the strengthening of existing reinforced concrete and masonry members.
Calabrese, A. S.   +4 more
core   +1 more source

Bond strength of lap spliced steel bars in RC beams strengthened with low-cost natural FRP composites: Experimental and theoretical study

open access: yesCase Studies in Construction Materials
Natural FRPs have proven their prospective in enhancing the compressive behavior of concrete. However, their effectiveness in preventing brittle steel lap splice failure has not been investigated. This study utilizes low-cost hemp and cotton eco-friendly
Qudeer Hussain   +5 more
doaj   +1 more source

A Fiber Optic Doppler Sensor and Its Application in Debonding Detection for Composite Structures

open access: yesSensors, 2010
Debonding is one of the most important damage forms in fiber-reinforced composite structures. This work was devoted to the debonding damage detection of lap splice joints in carbon fiber reinforced plastic (CFRP) structures, which is based on guided ...
Fucai Li   +5 more
doaj   +1 more source

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