Volume 3, Issue 3

 

ارسال های اخیر

  • Earth Pressure behind an Integral Bridge Abutment and Comparison with that behind a Conventional Bridge Abutment under Traffic Loads 

    khatibi, Fatemeh؛ Mir Mohammad Hosseini, Seyed Majddin (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-03-01)
    Integral bridges are gaining increased popularity because of both economic and fast construction associated with the omission of bearing supports and expansion joints. In the present study the cyclic earth pressure behind ...

  • Statistical Evaluation of Induced Seismicity at the Karkheh Dam, Iran 

    Mir Mohammad Hosseini, Seyed Majdedin؛ Rajaei, Pegah (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-03-01)
    Karkheh Dam is the largest dam in Iran with a capacity of about 7.4×109 cubic meters and height of 127 meters. Since the first impoundment, increasing in seismic activity in the dam area has been observed that indicates ...

  • The Behavior of Type of RC Column-to-Steel Beam Connections and Scrutiny Of Behavior Coefficients 

    Aghabarati, Hassan؛ Seyed Razzaghi, Mehran S. Razzaghi؛ Parhizkar, Kavian (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-03-01)
    (RCS) frames which are systems that dwell of concrete columns and steel beams , by optimizing the act of compressive strength of concrete and bending strength of steel due to not only a decrease in building weight in ...

  • A Study of the Wave Propagation Velocity in Granular Soils Using Discrete Element Method (DEM) 

    Emdadifard, Mohsen؛ Mir Mohammad Hosseini, Seyed,Majdedin (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-03-01)
    In the present paper, discrete element method (DEM) is used to study wave propagation phenomenon in granular soils. The effect of factors such as coefficient of friction, frequency, normal stiffness and soil gradation on ...

  • Investigation of Liquefaction Mechanism and Displacement in Buried Sand Layers 

    Pashangpisheh, Y (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-03-01)
    One of the most important reasons for damages during earthquakes is the liquefaction of loose and saturated sand soils. However, in many regions with proper soil specifications, the large settlements have been observed in ...

  • Assessment of Tunnel Excavation on Surface Settlement 

    Kalhor, Meysam (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-03-01)
    The expansion of underground structures is important in urban areas with high population density. In most large cities in the world, urban development is spreading along the structures. These structures are generally located ...