List of Articles Open Access Article Abstract Page Full-Text 1 - Study on behavior of Concrete Filled Double Skin Steel Tubular Under Torsion and Cyclic Loading Ahmad maleki reza khalili 20.1001.1.23456310.1394.12.3.2.3 Open Access Article Abstract Page Full-Text 2 - Long term and short term effect of zeolite on tensile and pressure strenght of semi light weight concrete with local materials of sistan and baluchestan Adel Rezai Reza rahgozar 20.1001.1.23456310.1394.12.3.1.2 Open Access Article Abstract Page Full-Text 3 - Investigation of mechanical properties and effects oftypicalaggregates in preparation of pervious concrete Majid Rostami eman Bahrami 20.1001.1.23456310.1394.12.3.3.4 Open Access Article Abstract Page Full-Text 4 - A Survey of structural behavior and Stability of Davazdah Emam Dome in Yazd Against Earthquake Mostafa AttarAbassi saied hematzadeh gorban mahbobi 20.1001.1.23456310.1394.12.3.4.5 Open Access Article Abstract Page Full-Text 5 - Evaluation of self-compacting concrete and ordinary concrete, by core method, in deep foundations nobakht bakhtyari jamshid esmaili mehdi Amri 20.1001.1.23456310.1394.12.3.5.6 Open Access Article Abstract Page Full-Text 6 - Algebraic Ricatti matrix equation and its application in structural mechanics Mefdi nouri 20.1001.1.23456310.1394.12.3.6.7 Open Access Article Abstract Page Full-Text 7 - The numerical investigation of performance of the connection between the steel braces and RC frames Hoda larki Alireza mirgalili 20.1001.1.23456310.1394.12.3.7.8 Open Access Article Abstract Page Full-Text 8 - Seismic behavior of knee brace compared with X and Chevron bracing in steel frame Mohamad haghayegh gafar Asgari mohammad sadeg rohani manesh 20.1001.1.23456310.1394.12.3.8.9