<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hafhouf, Ilyas</style></author><author><style face="normal" font="default" size="100%">Bahloul, Ouassila</style></author><author><style face="normal" font="default" size="100%">Abbeche, Khelifa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effects of drying-wetting cycles on the salinity and the mechanical behavior of sebkha soils. A case study from Ain M&amp;#39;Lila, Algeria</style></title><secondary-title><style face="normal" font="default" size="100%">CATENA</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/abs/pii/S0341816222000856</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">2012</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Sebkha soils are defined as problem soils located in arid, semi-arid, and coastal areas. Generally, they are fine soil, composed of silt, sand, and clay, which are cemented by different salts (e.g., halite, gypsum, and calcite). In nature, sebkha saline soils are exposed to different drying and wetting (D-W) cycles. However, these cycles have a significant effect on the mechanical behavior of these soils. This study aims to characterize the chemical, mineralogical, and geotechnical properties of sebkha soil using an experimental approach. We focus on the effects of D-W cycles on the unconfined compressive strength (UCS) and&amp;nbsp;&lt;a href=&quot;https://www.sciencedirect.com/topics/earth-and-planetary-sciences/salinity&quot; title=&quot;Learn more about salinity from ScienceDirect's AI-generated Topic Pages&quot;&gt;salinity&lt;/a&gt;&amp;nbsp;of sebkha soils from Ain M'Lila, Algeria. In addition, these D-W cycles were applied to the samples dried in the open air to achieve the targeted water content (water content values of 7%, 11.4%, and 13%). The results obtained show that the UCS increases with decrease in water content and decreases with an increase in the number of D-W cycles. In addition, these cycles affect the salinity of the sebkha soil. Indeed, a significant decrease in&amp;nbsp;&lt;a href=&quot;https://www.sciencedirect.com/topics/earth-and-planetary-sciences/soil-salinity&quot; title=&quot;Learn more about soil salinity from ScienceDirect's AI-generated Topic Pages&quot;&gt;soil salinity&lt;/a&gt;&amp;nbsp;was recorded with an increase in the number of D-W cycles. Finally, a relationship was found between the salinity of the soil and UCS. The latter decreases with a decrease in soil salinity; this relationship becomes very significant for low water content values of 7% or less.
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</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Guettafi, Nesrine</style></author><author><style face="normal" font="default" size="100%">Yahiaoui, Djarir</style></author><author><style face="normal" font="default" size="100%">Abbeche, Khelifa</style></author><author><style face="normal" font="default" size="100%">Bouzid, Tayeb</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Numerical Evaluation of Soil-Pile-Structure Interaction Effects in Nonlinear Analysis of Seismic Fragility Curves</style></title><secondary-title><style face="normal" font="default" size="100%">Transportation Infrastructure Geotechnology</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://link.springer.com/article/10.1007/s40515-021-00161-y</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">9</style></volume><pages><style face="normal" font="default" size="100%">155–172</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Seismic fragility curves are considered an effective tool for the evaluation of the behavior of interaction of the soil-pile-structure (ISPS) subjected to earthquake loading. In this research, in order to better understand the ISPS effect, a nonlinear static analysis is applied with a variation of the vertical load, the diameter of pile, and finally the longitudinal steel ratio of the pile in different types of sand (loose, medium, dense) to obtain the capacity curves of each parameter for elaborating the curves of fragility. After a comparison of fragility curves of these parameters, it appears that the effect of the ISPS system is advantageous with respect to the vertical axial load and the diameter of pile, while the longitudinal ratio of the pile depending on the ductility and the lateral resistance of the ISPS system. The proposed equation is intended to help engineers in the design and performance of the soil-pile-structure interaction. The results of this equation provided a convergence with the results of the fragility curves.
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</style></abstract></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saadi, Djamel</style></author><author><style face="normal" font="default" size="100%">Boufarh, Rafik</style></author><author><style face="normal" font="default" size="100%">Mansouri, Tarek</style></author><author><style face="normal" font="default" size="100%">Abbeche, Khelifa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Etude de l&amp;#39;effet des cavités sur la capacité portante de deux fondations superficielles interférées reposant sur un sol granulaire</style></title><secondary-title><style face="normal" font="default" size="100%">1ère Edition des Journées Internationales en Géosciences et Environnement (JIGE2021) Agadir 26-27 Mars 2021.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.facebook.com/100396625169861/posts/190567189486137/1905671/89486137/</style></url></web-urls></urls><pub-location><style face="normal" font="default" size="100%">Maroc</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Guettafi, Nesrine</style></author><author><style face="normal" font="default" size="100%">Yahiaoui, Djarir</style></author><author><style face="normal" font="default" size="100%">Abbeche, Khelifa</style></author><author><style face="normal" font="default" size="100%">Bouzid, Tayeb</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Performance Assessment of Interaction Soil Pile Structure Using the Fragility Methodology</style></title><secondary-title><style face="normal" font="default" size="100%">Civil Engineering Journal</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2021</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.civilejournal.org/index.php/cej/article/view/2632</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">7</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	This study aimed to investigate whether the seismic fragility and performance of interaction soil-pile-structure (ISPS) were affected by different parameters:&amp;nbsp; axial load, a section of the pile, and the longitudinal steel ratio of the pile were implanted in different type of sand (loose, medium, dense). In order to better understand the ISPS phenomena, a series of nonlinear static analysis have been conducted for two different cases, namely: (i) fixed system and (ii) ISPS system, to get the curves of the capacity of every parameter for developing the fragility curve. After a comparison of the numerical results of pushover analysis and fragility curves, the results indicate that these parameters are significantly influenced on lateral capacity, ductility and seismic fragility on the ISPS. The increasing in the axial load exhibit high probabilities of exceeding the damage state. The increase in pile section and longitudinal steel ratio, the effect of probability damage (low and high) are not only related to the propriety geometrically, but also related to the values of ductility and lateral capacity of the system.
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</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sekhri, Khadidja</style></author><author><style face="normal" font="default" size="100%">Yahiaoui, Djarir</style></author><author><style face="normal" font="default" size="100%">Abbeche, Khelifa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Inelastic Response of Soil-Pile-Structure Interaction System under Lateral Loading: A Parametric Study</style></title><secondary-title><style face="normal" font="default" size="100%">Jordan Journal of Civil Engineering</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2020</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.proquest.com/openview/e6a219962ff26b777d51985cc50d6fd3/1?pq-origsite=gscholar&amp;cbl=2035891</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">14</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p style=&quot;text-align: justify;&quot;&gt;
	Soil-structure interaction is the key to study the behavior of structures under static or dynamic loading. The pile foundation is adopted to transfer loads from the structure to the soil when the structure is embedded in a weak soil stratum. Soil-pile system has a nonlinear behavior; thus, it is more complicated to understand. This study focuses on the numerical investigation of interaction of soil–pile–structure system (ISPS) and interaction of soil–pile system (ISP) under lateral loads. Nonlinear static analysis is carried out considering the lateral capacity of ISPS and ISP systems under lateral loading using pushover analysis. A parametric study concerning different types of axial loading, pile length and pile radius, as well as longitudinal steel ratio in different types of sand is conducted to observe the response of (ISPS) and (ISP) systems. Besides that, lateral capacity deflection and moment curves, as well as the formation of plastic hinge are evaluated for ISPS and ISP systems for a typical pile and various soil types and their results are presented. The results show that the lateral capacity is influenced by the parametric study.
&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">2</style></issue></record></records></xml>