Geotechnical factors for foundation design by considering axial loading
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2013, Vol 4, Issue 5
Abstract
Allowable stress design (ASD) methods have been used for designing foundations and other geotechnical applications. The geotechnical resistance of a pile arises as a combination of side friction, where load is transmitted to the soil through friction along the sides of the pile, and end bearing, where load is transmitted to the soil (or rock) through the tip of the pile. This paper first reviews the historical development of the resistance factors for the geotechnical foundation design and recommends how to specifically implement recent developments in resistance factors for geotechnical foundation design. Then it proposes a new approach for the ultimate limit state punching shear failure of deep foundations using Load and Resistance Factor Design provisions. Simulation shows that the analytical results are validated.
Authors and Affiliations
Hassan jamialahmadi| Department of Civil Engineering, Islamic Azad University, TorbatJaam Branch, TorbatJaam, Iran, AliYosefiSamangany*| Department of Civil Engineering, Islamic Azad University, TorbatJaam Branch, TorbatJaam, Iran, aliyosofi90@yahoo.com, Reza Naderi| Department of Civil Engineering, Shahrood University of Technology , Shahrood, Iran, Hadishahabifar| Department of Civil Engineering, Islamic Azad University, TorbatJaam Branch, TorbatJaam, Iran, JavadNejatipuor| Department of Civil Engineering, Islamic Azad University, TorbatJaam Branch, TorbatJaam, Iran, Amir arsalanalizademoghadam| Islamic Azad University, Dubai, United Arab Emirates
Keywords
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