Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)

Original Research Paper
Experimental investigation on deformation behavior of circular underground opening in hard soil using a three-dimensional physical model

Jinwei Fu; Mohammad Reza Safaei; Hadi Haeri; vahab sarfarazi; Mohammad Fatehi Marji; Leige Xu; Ali Arefnia

Articles in Press, Accepted Manuscript, Available Online from 09 August 2022


  In this work, the mechanical behavior of strata deformation due to drilling and surface loading is investigated using a 3D physical model. For this purpose, a scaled-down physical model is first designed. Then the tunnel drilling and support system are built. The subsidence experiments performed due ...  Read More

Original Research Paper
Compressional and shear interval velocity modeling to determine formation pressures in an oilfield of SW Iran

Pooria Kianoush; Ghodratollah Mohammadi; Seyed Aliakbar Hosseini; Nasser Keshavazr Faraj Khah; Peyman Afzal

Articles in Press, Accepted Manuscript, Available Online from 11 August 2022


  In the seismic methods, estimation of the formation pressures is obtained by converting the seismic velocity to the pore pressure, and comparing it with the effective pressure during the well-test program. This work is a new challenge regarding the velocity study domain in an oil field in SW Iran. The ...  Read More