@article {7082,
	title = {Compressive Behavior of Concrete Containing Glass Fibers and Confined with Glass FRP Composites},
	journal = {International Journal of Concrete Structures and Materials},
	year = {2022},
	abstract = {In this paper, numerous experimental tests were carried out to study the behavior of concrete containing glass fibers and confined with glass fiber-reinforced polymer (GFRP). Concrete specimens containing different fiber percentages ( 0.3 wt.\%, 0.6 wt.\%, 0.9 wt.\% or 1.2 wt.\%) and with different strengths of concrete (8.5\&nbsp;MPa, 16\&nbsp;MPa and 25\&nbsp;MPa) and different confinement levels (two, four and six layers of GFRP) were used as research parameters. The samples were tested to failure under pure axial compression. The results imply that the confinement effect with GFRP is relatively higher for concrete samples containing glass fiber (GFCC) with a percentage equal to 0.6 wt.\%. The theoretical of stress ratios (fcc/fco) estimated by using existing ultimate strength models are found to be close to the experimental results for high strength of GFCC, but not close to the experimental results for low strength of GFCC.},
	url = {https://ijcsm.springeropen.com/articles/10.1186/s40069-022-00525-9},
	author = {Yahiaoui, Djarir and SAADI, Mohamed and Tayeb Bouzid}
}
@proceedings {7109,
	title = {Contribution {\`a} l\&$\#$39;{\'e}tude d\&$\#$39;am{\'e}lioration de la capacit{\'e} portante d\&$\#$39;un talus par des g{\'e}ogrilles et des ancrages en grilles},
	journal = {1 er S{\'e}minaire National de G{\'e}nie Civil et des Travaux Publics SNGCTP-1},
	year = {2022},
	address = {khenchela, Alg{\'e}rie},
	url = {http://tele-ens.univ khenchela.dz/documents/Archives2021++/manifestations-sc/SNGCTP-1.pdf},
	author = {Benaicha, Amar Cherif and Mansouri, Tarek and SAADI, Mohamed and Yahiaoui, Djarir}
}
@article {7084,
	title = {The Effectiveness of Retrofitting RC Frames with a Combination of Different Techniques},
	journal = {Engineering, Technology \& Applied Science Research},
	volume = {12},
	number = {3},
	year = {2022},
	pages = {8723-8727},
	abstract = {During the last two decades, the attention of researchers has been focused on repairing and retrofitting concrete frames to make them more earthquake-resistant. Two methods have been developed to increase the seismic resistance of previously undamaged structures before they are subjected to an earthquake. The first is through the addition of new structural members, such as steel braces and the second is by selectively strengthening structural elements, for instance through steel caging. Seismic response analysis results have been utilized in multi-story RC frames that were designed without seismic design criteria. This study aims to determine whether the retrofitting technique is effective based on comparisons between steel braces, steel cages, and their combinations. The seismic performance is defined by the seismic code for Algeria RPA 2003 according to the latest recommendations. Static nonlinear analysis was used to compare seismic responses of existing non-ductile reinforced concrete RC frames under a variety of retrofit schemes. The results show that retrofitting with steel caging gives excellent performance in terms of ductility and low shear capacity. The retrofitting with steel bracing increased the shear capacity but led to a severe ductility deficiency. The retrofitting structure combined with steel bracing and steel caging shows good performance in shear capacity and ductility. Using the Zipper system (steel bracing) and V system in combination with steel caging gives similar results to the RPA model.},
	url = {https://www.etasr.com/index.php/ETASR/article/view/4979},
	author = {SAADI, Mohamed and Yahiaoui, Djarir}
}
@proceedings {7100,
	title = {Effects of underground circular void on strip footing laid on the edge of a cohesionless slope under eccentric loads},
	journal = {5th International Conference of Contemporary Affairs on Architecture and Urbanism (ICCAUA-2022),},
	year = {2022},
	address = {Alanya, Turkey},
	url = {https://www.iccaua.com/page/home},
	author = {Mansouri, Tarek and Benabid, A and SAADI, Mohamed and Benaicha, Amar Cherif}
}
@article {7083,
	title = {EXPERIMENTAL VERIFICATION OF THE NEW MODELS APPLIED TO GLASS FIBRE REINFORCED CONCRETE (GFRC) CONFINED WITH GLASS FIBRE REINFORCED POLYMER (GFRP) COMPOSITES},
	journal = {Ceramics-Silik{\'a}ty},
	volume = {66},
	number = {3},
	year = {2022},
	pages = {384-395},
	abstract = {External confinement by the GFRP composites offers an actual process for retrofitting glass fibre reinforced concrete columns (GFRC) subject to static or seismic loads. This paper presents an experimental investigation and analytical modelling of the axial compression of confined circular concrete columns of different strengths (8.5, 16, and 25 MPa). Furthermore, the columns contain different percentages of glass fibres (0.3 to 1.2 \%), and their confinement is given by GFRP composites of various thicknesses (0.8 to 2.4 mm). The uniaxial compression test on these specimens reveals that the glass fibre percentage and the thickness of the GFRP play a vital role in improving the load-deformation behaviour and crack propagation. Whatever the concrete strength, the ultimate axial strain and stress predicted using the suggested confinement model almost agrees with the available experimental results.},
	url = {https://www.researchgate.net/profile/Belgacem-Mamen/publication/362395622_EXPERIMENTAL_VERIFICATION_OF_THE_NEW_MODELS_APPLIED_TO_GLASS_FIBRE_REINFORCED_CONCRETE_GFRC_CONFINED_WITH_GLASS_FIBRE_REINFORCED_POLYMER_GFRP_COMPOSITES/links/631eea87071ea12e362a1f},
	author = {Yahiaoui, Djarir and Mamen, Belgacem and SAADI, Mohamed and Tayeb Bouzid}
}
@article {7102,
	title = {Lateral Reliability Assessment of Eccentrically Braced Frames Including Horizontal and Vertical Links Under Seismic Loading},
	journal = {Engineering, Technology \& Applied Science Research},
	volume = {12},
	number = {2},
	year = {2022},
	pages = {8278-8283},
	abstract = {Eccentrically Braced Frames (EBFs) have been widely used in the last decades and proved their efficiency to resist strong earthquake intensities by providing suitable ductility and lateral stiffness. Using the PBPD method for the design, EBFs can fulfill the target performance objectives under major earthquakes. The most commonly used configurations are the K-shaped and the recent Y-shaped EBFs, which have the advantage that the links are independent of the beam and can be easily replaced after an earthquake without serious damage to the beam and slab. This study focused on the lateral reliability of both systems under seismic loading. Nonlinear static pushover and Incremental Dynamic Analysis (IDA) were performed on 5-story and 10-story K- and Y-shaped EBFs. A series of 14 near- and 7 far-field seismic records were considered to analyze and compare the inter-story drifts of both systems using the Seismostruct software. Moreover, Peak Ground Accelerations (PGA) and the different performance levels were also examined.},
	url = {https://www.etasr.com/index.php/ETASR/article/view/4749},
	author = {Abdelhamid, F and Yahiaoui, Djarir and SAADI, Mohamed and Lahbari, Noureddine}
}
@article {7088,
	title = {Seismic Fragility Curves for Performance of Semi-rigid Connections of Steel Frames},
	journal = {Civil Engineering Journal},
	volume = {7},
	number = {7},
	year = {2021},
	abstract = {A steel frame with a semi-rigid connection is one of the most widely used structural systems in modern construction. These systems are cheap to make, require less time to construct and offer the highest quality and reliable construction quality without the need for highly skilled workers. However, these systems show greater natural periods compared to their perfectly rigid frame counterparts. This causes the building to attract low loads during earthquakes. In this research study, the seismic performance of steel frames with semi-rigid joints is evaluated. Three connections with capacities of 50, 70 and 100\% of the beam{\textquoteright}s plastic moment are studied and examined. The seismic performance of these frames is determined by a non-linear static pushover analysis and an incremental dynamic analysis leading finally to the fragility curves which are developed. The results show that a decrease in the connection capacity increases the probability of reaching or exceeding a particular damage limit state in the frames is found.},
	url = {https://www.civilejournal.org/index.php/cej/article/view/2898},
	author = {SAADI, Mohamed and Yahiaoui, Djarir and Lahbari, Noureddine and Tayeb Bouzid}
}
@article {62537,
	title = {Seismic Fragility Curves for Performance of Semi-rigid Connections of Steel Frames},
	journal = {Civil Engineering JournalCivil Engineering Journal},
	volume = {7},
	year = {2021},
	month = {2021},
	pages = {1112-1124},
	isbn = {2476-3055},
	author = {SAADI, Mohamed and Yahiaoui, Djarir and Lahbari, Noureddine and Tayeb, Bouzid}
}
