@article{paperid:1048865, author = {Ghazi, Azam and Hafezi Moghaddas, Naser and Sadeghi, Hossein and Ghafoori, Mohammad and Lashkaripour, Gholam Reza}, title = {Empirical relationships of shear wave velocity, SPT-N value and vertical effective stress for different soils in Mashhad, Iran}, journal = {Annals of Geophysics}, year = {2015}, volume = {58}, number = {3}, month = {July}, issn = {1593-5213}, pages = {1--12}, numpages = {11}, keywords = {Shear wave velocity; Vertical effective stress; Standard penetration test; Empirical relationships; Mashhad; Iran}, }