NUMERICAL MODELING OF GROUND VIBRATIONS DUE TO DYNAMIC COMPACTION PROCESS IN DRY SANDS [PDF]
Dynamic compaction is a useful method of soil improvement especially for Granular soils. In this method, a tamper falls from a specified height on the soil to compact it. This method is developed and applied in many countries in land reclamation projects.
مجید Pourjenabi, امیر Hamidi
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NUMERICAL MODELING OF FLOW AROUND CATAMARAN VESSEL AND CALCULATION OF HYRODYNAMIC RESISTANCE BY COMPUTATIONAL FLUID DYNAMICS [PDF]
Calculation of hydrodynamic resistance is one of the most important steps in design of vessels. Nowadays, using numerical methods and specially Computational Fluid Dynamics (CFD) for calculation of ship resistance is one of marine engineering fields.
ابوذر Ebrahimi +2 more
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RESPONSE MODIFICATION FACTOR OF SPECIAL STEEL TRUSS MOMENT FRAMES [PDF]
In recent decades the use of special truss moment frames has been developed as relatively new steel frame systems in high seismic zones. These frames dissipate the seismic energy through the specific ductile parts that are located near the middle of the ...
بهرام Navayi Neya +2 more
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Integrated performance measurement systems: an audit and development guide
The performance management process is seen as a closed loop control system which deploys policy and strategy, and obtains feedback from various levels in order to manage the performance of the business.
Carrie, Allan +3 more
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NANO-ANTENNAS MODELING WITH BOR-FDTD AND INVESTIGATING EFFECT OF DISTANCE ON FLUORESCENCE [PDF]
By applying BOR-FDTD method, fluorescence enhancement by using nano-antennas is investigated. Details of computational method are described including, updating equations, source, detector, absorbing boundary conditions.
احمد Mohammadi
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MODELING OF SUBCRITICAL WATER EXTRACTION PROCESS OF MEDICINAL PLANTS [PDF]
In this study, the extraction of Zataria multiflora Boiss essential oil with subcritical water was investigated. The most and the most important part of Z. multiflora essential oil was thymol.
مریم Khajenoori +2 more
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Consequence modeling for chlorine release of a storage tank with the field experiment data [PDF]
Chlorine and its compounds are widely used in industries and they are needed to produce lots of materials. This element that is abundant in the Earthâs crust and oceans, the powerful, corrosive substance is considered essential to an array of products.
Mehdi Parvini, Elmira Gharagouzlou
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Optimal design in honeycomb sandwich panels under the pressure load with ICA method [PDF]
ساختار پانلهای لانه زنبوری متشکل از سلولهای شش ضلعی میان تهی است که دیوار آنها بر خلاف سایر پانلهای ساندویچی، عمود بر صفحات پوسته قرار میگیرد و طراحی آنها اغلب بر مبنای وزن کمینه انجام میشود. در این مقاله، ابعاد هسته لانه زنبوری به گونهای محاسبه شده
abdolhossein fereydoon +1 more
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Dynamics of performance measurement systems
Begins by creating a vision for dynamic performance measurement systems and goes on to describe the background to the work. Develops a model for integrated and dynamic performance measurement systems.
Begemann, Carsten +3 more
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MECHANICAL BUCKLING ANALYSIS OF FUNCTIONALLY GRADED THICK CYLINDRICAL SHELLS USING THIRD ORDER SHEAR DEFORMATION THEORY [PDF]
In this paper, buckling analysis of thick cylindrical shells using the third order shear deformation theory is carried out. The governing differential stability equations are obtained based on the second Piola-Kirchhoff tensor and are integrated across ...
Reza Akbari Alashti, Seysd Ali Ahmadi
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