Volume 4, Issue 1

 

ارسال های اخیر

  • Trial Chemical Grouting in Filter Materials at the Karkheh Dam Site, Iran 

    Heidarzadeh, M؛ Mirghasemi, A. A.؛ Mir Mohammad Hosseini, Seyed. Majdedin؛ Eslamian, F. (Civil Engineering & Construction Research Center (CCRC), QIAU, 2014-03-01)
    A sodium silicate-based chemical grout was used in the Karkheh dam site in order to examine the performance of the chemical grouting technique for stabilization of the dam's filter material. Karkheh, an embankment dam with ...

  • Assessment of the Effects of Geological Formation on the Water Resources Quality in Arid and Semiarid Watersheds 

    Shamskia, Naser؛ Payrovan, H. R. (Civil Engineering & Construction Research Center (CCRC), QIAU, 2014-03-01)
    One of the most important subjects in relation of water resources quality in the many of river is the chemical composition of waters and conservation of water quality in the watershed. Geological formations in any region ...

  • The New Generation of Concrete with the Approach of Ductility: Review 

    Chegini, Javad (Civil Engineering & Construction Research Center (CCRC), QIAU, 2014-03-01)
    The present study examines the new generation of concrete. Concrete has long been a major problem, is its ductility. Traditionally, remembering the words of concrete, compressive strength also comes to mind. Compressive ...

  • Probabilistic Evaluation of Seismic Performance of RC Bridges in Iran 

    Seyed Razzaghi, Mehran؛ Safarkhanlou, M. (Civil Engineering & Construction Research Center (CCRC), QIAU, 2014-03-01)
     Many existing bridges were designed without adequate consideration of seismic risk. The full or partial collapse of even one major bridge in a city or community would have destroying results. There has ...

  • The Validity Assessment of Laboratory Shear Modulus Using In-Situ Seismic Piezocone Test Results 

    Mir Mohammad Hosseini, Seyed Majdedin؛ Hajimohammadi, A.A. (Civil Engineering & Construction Research Center (CCRC), QIAU, 2014-03-01)
    Seismic piezocone device (SCPTu) together with Resonant Column and Cyclic Triaxial test apparatus are employed to measure small strain shear modulus (G0) of carbonate sandy and clayey soils of southern coasts ...