University of Tabriz Journal of Civil and Environmental Engineering 2008-7918 47 87 2017 08 23 Movement on Surface of Soil and Lateral Capacity of Single Pile Group for Long and Short Pile Movement on Surface of Soil and Lateral Capacity of Single Pile Group for Long and Short Pile 11 20 6503 FA Aysan Poorjafar Faculty of Civil Engineering, University of Tabriz Hooshang Katebi Faculty of Civil Engineering, University of Tabriz Masoud Hajialilue Bonab Faculty of Civil Engineering, University of Tabriz Journal Article 2017 09 17      Pile groups mostly are used for translating the load of structures to soil and a pile cap is used on the top of the group. Lateral loading in designing pile group is important. In pile group under lateral loading, each pile is influenced by neighboring piles. The spacing between piles has an important effect on lateral bearing capacity.      Pile groups mostly are used for translating the load of structures to soil and a pile cap is used on the top of the group. Lateral loading in designing pile group is important. In pile group under lateral loading, each pile is influenced by neighboring piles. The spacing between piles has an important effect on lateral bearing capacity. https://ceej.tabrizu.ac.ir/article_6503_3fe1c74c9f086361ad854230f7d88218.pdf