Volume 3, Issue 2

 

ارسال های اخیر

  • World Experiences of Inter-basin Water Transfer Projects and the Necessity of Developing Decision Making Criteria in Iran 

    Tayefi Nasrabadi, Abbas ali؛ Dehghan Touranposhti, Atefeh (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-06-01)
    When categorizing water management alternatives, to meet water needs, water transfer is seen as an option that tends to supply more water. Most developing countries where limited water resources are available with high ...

  • Estimation of Water Retention Curve for Unsaturated Fine Soils 

    Mir Mohammad Hosseini, seyed majddin؛ Ganjian, N.؛ Pashang Pisheh, Y. (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-06-01)
    In order to obtain the soil water retention curve of an unsaturated soil which is defined as the relationship between water content and suction, extensive laboratory tests are essential. These laboratory tests are usually ...

  • Investigation of Stress-Strain Behavior of Plastic Concrete Using Monotonic Triaxial Compression Tests 

    Pashang pisheh, y.؛ Mir mohammad hosseinib, seyed majddin (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-06-01)
    In this paper, the mechanical behavior of plastic concrete being used in the cut-off walls of earth dams has been studied. To do the task, triaxial compression tests on the specimens in various ages and mix designs under ...

  • Investigation of Liquefaction Mechanism in Double Sand Lenses 

    Pashang pisheh, Y. (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-06-01)
    In many cases of heavy earthquakes, liquefaction has resulted in serious damages. Existing anisotropy in soil layers results  in some difficulties to realize the reason for these phenomena. Loose sand lenses buried in fine ...

  • Neural Prediction of Buckling Capacity of Stiffened Cylindrical Shells 

    Seyed Razzaghi, Mehran؛ Rahmani, N. (Civil Engineering & Construction Research Center (CCRC), QIAU, 2013-06-01)
    Estimation of the nonlinear buckling capacity of thin walled shells is one of the most important aspects of structural mechanics. In this study the axial buckling load of 132 stiffened shells were numerically calculated. ...