Culshaw, M.G., Northmore, K.J., Jefferson, I., Assadi-Langroudi, A., and Fall, F.G. 2020. Collapsible soils in the UK. Engineering Geology Special Publication 50, Geohazards in the UK, (Eds.) Giles, D.P. and Griffithsthe, J.S. Geological Society London. ISBN 978-1-78620-461-5

Ghadr, S., Assadi-Langroudi, A. and Hung, C. 2020 Stabilisation of peat with colloidal nanosilica. Mires and Peat 26(09):13

Ghadr, S., Samadzadeh, A., Bahadori, H., Assadi-Langroudi, A. 2020 Sand grain size effect on cyclic behaviour of fibre reinforced silty sands. Geotextile and Geomembrane. Under review.

Ghadr, S., Assadi-Langroudi, A, O’kelly, B., Hung, C. 2020 Stabilization of Loose Sand with Colloidal Nano-Silica Hydrosols. Environmental Geotechnics. Under review.

Samadzadeh, A., Ghadr, S., Bahadori, H., Assadi-Langroudi, A. 2020 Effect of tire powder on liquefaction resistance of the sand-silt mixture. Soil Dynamics and Earthquake Engineering. Under review.

Ghadr, S., Assadi-Langroudi, A., Li, K, Liu, Y. 2020 Static Flow and Post-Failure Sediment Yield in Loose Silty Sands. Bulletin of Engineering Geology and the Environment. Under review.

Ghadr, S., Samadzadeh, A., Bahadori, H., O’kelly, B., Assadi-Langroudi, A. 2020 Sand grain size effect on cyclic behaviour of tire reinforced silty sands. ASCE International journal of Geomechanics. Under review.


Ghadr, S., Bahadori, H., and Assadi-Langroudi, A. 2019. Anisotropy in sand-fibre composites and undrained stress-strain implications. International Journal of Geosynthetics and Ground Engineering. Springer. 5: 23. https://doi.org/10.1007/s40891-019-0174-x

Ghadr, S, Mirsalehi, S., and Assadi-Langroudi, A. 2019. Compacted Expansive Elastic Silt and Tyre Powder Waste. Geomechanics and Engineering. 18(5): 535-543. https://doi.org/10.12989/gae.2019.18.5.535

Ghadr, S., and Assadi-Langroudi, A. 2019. Effect of grain size and shape on undrained behaviour of sands. International Journal of Geosynthetics and Ground Engineering. Springer. 5: 18. https://doi.org/10.1007/s40891-019-0170-1

Assadi-Langroudi, A., Ghadr, S., Theron, E., Oderinde, S.A., and Katsipatakis, E.M. 2019. Lime cake as an alternative stabiliser for loose clayey loams. International Journal of Geosynthetics and Ground Engineering. Springer. 5:22. https://doi.org/ 10.1007/s40891-019-0173-y

Assadi-Langroudi, A. 2019. PTD Modelling and Application for Loess/Loess-like Deposits of England. Proceedings of the Geologists’ Association. 130(2): 115-125. doi.org/10.1016/j.pgeola.2018.12.003

Herridge, J.B., Tsiminis, K., Winzen, J., Assadi-Langroudi, A., McHugh, M., Ghadr, S., and Donyavi, S. 2019. A probabilistic approach to spatial variability of ground properties in design of urban deep excavation. Infrastructures. 4(3), 51; https://doi.org/10.3390/infrastructures4030051

Nobee-Fox, H., and Assadi-Langroudi, A. 2019. Small strain stiffness of loessic soils across South East England. International Journal of Research in Engineering and Science . 7(3), 1-6.

Theron, E., Stott, P., and Assadi-Langroudi, A. 2019. Assessment of the suitability of the fall cone method to replace the Casagrande cup for liquid limit determination of South African soils. 17TH African Regional Conference on Soil Mechanics and Geotechnical Engineering, Cape Town, South Africa. [Get Access]

Assadi-Langroudi, A., and Theron, E. 2019. Tanner-Yatsu Gaps in Quartz Particulate Matters: Formation, Mechanisms, and Implications. 17TH African Regional Conference on Soil Mechanics and Geotechnical Engineering, Cape Town, South Africa.


Ghadr, S., and Assadi-Langroudi, A. 2018. Structure-based Hydro-Mechanical Properties of Sand-bentonite Composites. Engineering Geology. Elsevier. 235, 53-63.

Assadi-Langroudi, A., and Smalley, I. 2018. The Teton Dam (Idaho) 1976 failure: using remoulded loess material in earth dam cores. Natural Hazards: Lessons from the past and contemporary challenges. Serbian Academy of Sciences and Arts, Novi Sad, Serbia.

Kamali-Fard, S., and Assadi-Langroudi, A. 2018. A Conceptual Model for Climatic-responsive Vernacular Architectural Forms. Second International Conference for Sustainable Design of the Built Environment: Research in Practice. University of East London, UK.


Assadi-Langroudi, A., Ng’ambi S., and Smalley, I. 2017. Loess as a collapsible soil: some basic particle packing aspects. Quaternary International. 469(A), 20-29. doi 10.1016/j.quaint.2016.09.058


Ardeshiri-Lajimi, S., Yazdani, M., and Assadi-Langroudi, A. 2016. A study on the liquefaction risk in seismic design of foundations. Geomechanics and Engineering 11(6), 805-820, doi 10.12989/gae.201.11.6.

Assadi-Langroudi, A., Jefferson, I. 2016. The response of reworked aerosols to climate through estimation of inter-particle forces. International Journal of Environmental Science and Technology 13(4), 1159-1168. doi 10.1007/s13762-016-0958-7

Assadi-Langroudi A, O’Hara-Dhand K, Smalley I., Ciupala, M.A., and Theron, E. 2016. Stiffness degradation patterns in loess: lessons for building the High Speed rail 2 on Undisturbed Devensian loams. Eds. Markovic, S.B. In: 19th Loess2M: Modelling and Mapping. 2016, University of Novi Sad, Serbia. ISBN 978-86-7031-408-5.


Ardeshiri-Lajimi, S. Yazdani, M., Assadi Langroudi, A. 2015. Control of fault lay-out on seismic design of large underground caverns. Tunnelling and Underground Space Technology. 50: 305-316. doi:10.1016/j.tust.2015.07.002

Assadi-Langroudi, A and Jefferson, I. 2015. Constraints in using site-won calcareous clayey silt (loam) as fill materials. Geotechnical Engineering for Infrastructure and Development (ISBN978-0-7277-6067-8), In: Slopes and Geohazards, Eds.: Winter, M.G., Smith, D.M., Eldred. P.J.L., and Toll, D.G.  71: 1947-1952. doi:10.1680/ecsmge.60678.vol4.293


Assadi-Langroudi, A, Jefferson, I, O’Hara-Dhand K, and Smalley, I. 2014. Micromechanics of quartz sand breakage in a fractal context. Geomorphology. 211:1-10. doi:10.1016/j.geomorph.2013.12.016

Assadi-Langroudi, A. 2014. Shear Strength in Terms of Coulomb C-Intercept. Journal of Geotechnical Geology (ISSN  2383-0875). 9(4): 283-292.

Assadi-Langroudi, A. 2014. Discussion: Quantitative Evaluation of Microstructure Characteristics of Cement Consolidated Soil. Bulletin of Engineering Geology and Environment. 73(1): 203-204.  doi 10.1007/s10064-013-0558-4

Assadi-Langroudi, A. 2014. A Proposed Form of the Principle of Effective Stress for Unsaturated Hardening Soils. GEST Seminar Series, Newcastle University.


Assadi-Langroudi, A., and Jefferson, I. 2013. Collapsibility in calcareous clayey loess: a factor of stress-hydraulic history. International Journal of Geomate. 5(1): 620-627.

Assadi-Langroudi A, O’Hara-Dhand K, Jefferson I, Smalley I. 2013. The Control of Loess Grain Shape on Size Distribution Data. In: 19th Windy Day: UK aeolian research community meeting. 2013, Southampton, UK: University of Southampton.

Assadi-Langroudi A, Jefferson I. 2013. The Loess Genome Project. In: INQUALoess2013: Loess & Dust: Geography-Geology-Archaeology. Leicester, UK: University of Leicester: Print Services.


Assadi-Langroudi, A, Yasrobi SS. 2012. Drainage Controlled Uniaxial Swelling Cell. ICE Proceedings Geotechnical Engineering, 166(4), 357-364.

Assadi-Langroudi A, Yasrobi SS. 2010. Microfabric transformation of Teleqan white clay under constant volume swelling condition. Engineering Geology, 116(3-4), 207-217.

Assadi-Langroudi A, Yasrobi SS. 2009. A micro-mechanical approach to swelling behavior of unsaturated expansive clays under controlled drainage conditions. Applied Clay Science, 45(1-2), 8-19.

Assadi-Langroudi A, Yasrobi SS, Nasrollahi N. 2009. A Comparison between the Lateral Deformation Monitoring Data and the Output of the FEM Predicting Models of Soil Nailed Walls based on Case Study. In: 62th Canadian Geotechnical Conference and 10th Joint CGS/IAH-CNC Groundwater Conference. 2009, Halifax, Canada.