1. Abdollahi M, Tafreshi SNM, Leshchinsky B (2021) Protection of buried utilities against repeated loading: Application of geogrid-EPS geofoam system. International Journal of Geomechanics 21(9): 04021158, DOI: https://doi.org/10.1061/(ASCE)GM.1943-5622.0002120
2. AISI CSDM (1999) Specification for the design of cold-formed steel structural members with commentary. American Iron and Steel Institute, Washington DC, USA
3. PhD Thesis;E Akınay,2017
4. MSc Thesis;F Akyelken,2020
5. ASTM F894-19 (2019) Standard specification for polyethylene (PE) large diameter profile wall sewer and drain pipe. ASTM F894-19, ASTM International, West Conshohocken, PA, USA