The Effect of Heavy Metal on the Static and Dynamic Performances of Clay Sand
Journal Article published 2024 Jan in Journal of Environmental Engineering volume 150 issue 1
Authors: Seyed Alireza Nosrati, Alireza Negahdar, Hassan Negahdar, Mehdi Siavoshnia
https://doi.org/10.1061/joeedu.eeeng-7232

Effect of crude oil on the geotechnical parameters of sandy clay soil
Journal Article published 2023 in E3S Web of Conferences volume 457 on page 02028
Authors: Alireza Negahdar, Narmin Ghadimi
https://doi.org/10.1051/e3sconf/202345702028

Soil improvement to enhance resistance parameters using bacterial precipitation and nanosilica
Journal Article published 2023 Nov 11 in SN Applied Sciences volume 5 issue 12
Authors: Moein Khoshdel Sangdeh, Alireza Negahdar, Fatemeh Tabandeh
https://doi.org/10.1007/s42452-023-05551-0

Feasibility of using UAV in surveying and 3D modeling of landslides (case study of Ardabil province)
Journal Article published 2023 Nov 22 in Earth Science Informatics volume 17 issue 1 on pages 99 to 116
Authors: Touraj S. Soleimani, Tohid Nouri, Alireza Negahdar
https://doi.org/10.1007/s12145-023-01147-9

A bio-cementing technique for enhancing sandy soil resistance and durability against water
Journal Article published 2023 Dec 28 in Arabian Journal of Geosciences volume 17 issue 1
Authors: Ayda Hatami Gigloo, Alireza Negahdar, Seyedahmad Mehrishal, Aliashraf Soltani Tulaarud
https://doi.org/10.1007/s12517-023-11806-2

Effect of Adsorbents on Resistance Parameters of Heavy Metal-contaminated Clayey Sand Soils
Journal Article published 2022 in International Journal of Engineering volume 35 issue 11 on pages 2139 to 2154
Authors: S. A. Nosrati, A. Negahdar, H. Negahdar, M. Siavoshnia
https://doi.org/10.5829/ije.2022.35.11b.09

Stabilizing the clayey sand contaminated with heavy metals by zeolite and rice husk ash absorbents
Journal Article published 2021 Aug 27 in Arabian Journal of Geosciences volume 14 issue 18
Authors: Seyed Alireza Nosrati, Alireza Negahdar, Hasan Negahdar
https://doi.org/10.1007/s12517-021-08277-8

Stabilised sulfate-rich clay with magnesium oxysulfate cement
Journal Article published 2021 Sep 21 in Geomechanics and Geoengineering volume 17 issue 6 on pages 1751 to 1761
Authors: Nosrati Seyed Alireza, Alireza Negahdar, Hasan Negahdar, Ehsan Badakhshan
https://doi.org/10.1080/17486025.2021.1975044

Geotechnical properties of sandy clayey soil contaminated with lead and zinc
Journal Article published 2020 Jul 4 in SN Applied Sciences volume 2 issue 8
Authors: Alireza Negahdar, Minoo Nikghalbpour
https://doi.org/10.1007/s42452-020-3115-3

Investigating the Influence of the Leachate from the Municipal Solid Waste on the Mechanical and Environmental Properties of Soil around the Landfill (Case Study: The Municipal Landfill Located in Ardabil—Iran)
Journal Article published 2019 Jun 28 in Arabian Journal for Science and Engineering volume 44 issue 10 on pages 8417 to 8428
Authors: Sabah Emami, Alireza Negahdar, Mohammad Zarei
https://doi.org/10.1007/s13369-019-03962-z

Comparison of cracks and settlements in Givi Dam body in two periods, before and after earthquake (case study, Givi Dam, Iran)
Book Chapter published 2019 Aug 8 in Sustainable and Safe Dams Around the World on pages 1003 to 1014
Authors: A. Negahdar, R. Eshragi, H. Negahdar
https://doi.org/10.1201/9780429319778-86

Experimental study of the effect of stress level on time dependent deformation of sandy clay soil
Journal Article published 2016 in Japanese Geotechnical Society Special Publication volume 2 issue 11 on pages 457 to 460
Authors: A. Negahdar, Sh. Yadegari, S. Houshmandi
https://doi.org/10.3208/jgssp.irn-14

Modifying Soil Shear Strength Parameters Using Additives in Laboratory Condition
Journal Article published 2015 Jun 28 in Current World Environment volume 10 issue Special-Issue1 on pages 120 to 130
Authors: Marjan Sadrjamali, Seyed Athar, Alireza Negahdar
https://doi.org/10.12944/cwe.10.special-issue1.17