نمایه پژوهش‌ها

مقالات علمی سال ۱۳۹۱

مقالات را بر اساس عنوان، کد سند یا سال انتشار پیدا کنید و به نویسندگان و رویداد علمی مرتبط برسید.

۳,۰۱۷ مقاله پیدا شد.

مقاله کنفرانسی سال ۱۳۹۱ ۱,۴۵۶ مشاهده

Numerical Evaluation of Soft Clay reinforced by Geosynthatic Encased Stone Column

One of the best improvement technique o soft clays is the ins allation of geosynthatic encased stone columns A numerical analysis was carried out usi…

Stone columnGeosynthetic encasem nNumerical analysis Settlement edu tion fator
مقاله کنفرانسی سال ۱۳۹۱ ۱,۴۴۲ مشاهده

Numerical Computation of Inception Point Location for Steeply Sloping Stepped Spillways

Stepped spillways have gained much interest in recent decades because of their compatibility with Roller Compacted Concrete RCC dams Hydraulics of st…

Stepped SpillwayAir EntrainmentInception Point
مقاله کنفرانسی سال ۱۳۹۱ ۱,۲۸۵ مشاهده

Nonlinear dynamic analysis of laminated composite spherical shells under the pulsating loading by Chebyshev collocation methods

This article is concerned with the nonlinear dynamic analysis and response of composite spherical shells under the dynamic loading, with Chebyshev co…

Non-linearityLaminatedComposite
مقاله کنفرانسی سال ۱۳۹۱ ۱,۲۷۸ مشاهده

New generation of tsunami hazard assessment for southern Iran

We reassess the tsunami hazards associated with the Makran subduction zone MSZ offshore southern coasts of Iran and Pakistan based on the lessons lea…

Makran subduction zoneTsunamitsunamigenic earthquake
مقاله کنفرانسی سال ۱۳۹۱ ۲,۰۷۴ مشاهده

New Configurations for Super-Tall Buildings Based on Structural Concepts and Energy Efficiency Principles

The term sustainability refers to both structural form and energy efficiency, especially for high rise buildings In this paper at first, structural s…

sustainabilitysuper-tall buildingssuper tall buildings
مقاله کنفرانسی سال ۱۳۹۱ ۱,۳۸۹ مشاهده

Neuro-predictive Algorithm for Structural Control

A new neural network NN predictive controller NNPC algorithm has been developed and tested in the computer simulation of active control of nonlinear…

Structural controlActive controllerNeural network controller
مقاله کنفرانسی سال ۱۳۹۱ ۱,۴۴۵ مشاهده

Multi-objective Optimization of Seismic Vibration Control of Critical Equipments Isolated with Sliding systems

Sensitive equipments as the secondary structures can be isolated from the floor vibrations caused by earthquakes using a proper isolation system In t…

secondary structuressliding isolation systemgenetic algorithm
مقاله کنفرانسی سال ۱۳۹۱ ۱,۶۴۰ مشاهده

Multi-Objective Optimization of Pumping Station Operation in Water Distribution Network Using ACO

Ant Colony Optimization ACO is one of the recent evolutionary algorithms with high speed and efficient search comparing to other optimization methods…

CostMulti-objective optimizationPareto front
مقاله کنفرانسی سال ۱۳۹۱ ۱,۳۶۸ مشاهده

Multi -objective optimization of seismically excited buildings using genetic algorithms and MR dampers

This paper presents multi objective genetic algorithm optimization response control of a 3D 9 storey building frame using MR damper Equations of moti…

MR damperSemi -active controlMulti-objective optimization
مقاله کنفرانسی سال ۱۳۹۱ ۱,۴۱۸ مشاهده

Montly river flow forcasting using CMAC and MLP neural networks case study dez reservoir

River flow forecasting can reduce excessive water deficiencies flood damages and enhance proper management of agricultural water supplies however dev…

neural networksCMACreservoir
مقاله کنفرانسی سال ۱۳۹۱ ۱,۴۱۵ مشاهده

Modeling the Wave Propagation in Thin Rectangular Plates with Axial Forces Using the Spectral Strip Method

In this paper, the spectral element method will be developed for thin plates subjected to the impact loads and axial forces In this method, Fast Four…

spectral element methoddynamic stiffness matriximpact load
مقاله کنفرانسی سال ۱۳۹۱ ۲,۴۱۵ مشاهده

Modeling and Numerical Analysis of Through-Column Connection of Steel Beam to Reinforced Concrete Column

A total of three beam to column joints for composite structural systems consisting of reinforced concrete columns and steel RCS beams, which are refe…

RCSComposite ConnectionsABAQUS
مقاله کنفرانسی سال ۱۳۹۱ ۱,۸۱۱ مشاهده

Modeling Of Two-Cell Concrete Cores For Investigation Of Reliabality Of Equivalent Column Method

The behavior of shear walls have been the subject of many researches in the recent past In contrast, only little mention has been made of the shear c…

Shear core wallWarpingcoupling beam equivalent element core rotation
مقاله کنفرانسی سال ۱۳۹۱ ۱,۹۵۹ مشاهده

Modeling Daily Flow Discharge by Continuous Land- Use Update Procedure in Roodan Watershed, Iran

Prediction of surface runoff by semi distributed models is a challenging topic for most hydrologists because of water resource management and develop…

SWATSUFI-2Land-Use Update
مقاله کنفرانسی سال ۱۳۹۱ ۲,۱۶۷ مشاهده

Management of Tunnel Construction Projects with TBM: A System Dynamics Approach

In tunneling projects using tunnel boring machines TBM , there is a great risk of cost overruns and schedule delays, so proper management and plannin…

tunnelingTBMsystem dynamics
مقاله کنفرانسی سال ۱۳۹۱ ۱,۱۰۶ مشاهده

Management of Temporary Housing for Disaster Victims in Developing Countries

Once incidents occur, the first step for amending the position happened is the emergency access to a secure shelter for survivors In this respect, te…

FEMATOKIDisaster
مقاله کنفرانسی سال ۱۳۹۱ ۱,۸۸۰ مشاهده

MODELLING OF IN-PLANE BEHAVIOR OF MASONRY WALLS USING DISTINCT ELEMENT METHOD

In most of masonry structures, walls are known as the major load resisting elements When an earthquake occurs, damage or failure in these elements co…

Masonry wallsDistinct element methodIn plane behavior
مقاله کنفرانسی سال ۱۳۹۱ ۱,۰۳۰ مشاهده

Locate the appropriate steel brace in height of concrete buildings for seismic retrofitting of existing structures

In the Modern World and development of construction technology And the increase in construction costs increasingly require the retrofitting of existi…

seismic retrofittingconcrete structuressteel brace
مقاله کنفرانسی سال ۱۳۹۱ ۱,۹۸۹ مشاهده

Load-carrying Capacity of Reactive Powder Concrete Columns retrofitted with CFRP

External confinement of concrete by means of Carbon Fiber Reinforced Polymer CFRP can significantly enhance its strength and ductility One area where…

CFRPReactive Powder ConcreteConfining
مقاله کنفرانسی سال ۱۳۹۱ ۱,۸۸۰ مشاهده

Lateral Bearing Capacity of Piles in Cohesive Soils Based on Mohr-Coulomb Yield Criterion

This paper presents the results of a series of numerical analysis which carried out on piles in cohesive soils in this study f finite element program…

numerical analysispilelateral bearing capacity
مقاله کنفرانسی سال ۱۳۹۱ ۱,۹۳۵ مشاهده

Large Eddy Simulation (LES) for fluid flow modeling of one and two phase flow

In this paper, the smagorinsky model are applied to simulate the turbulence on fluid flow problems consist of one and two phase flows and evaluate co…

staggered gridscavitydam break
مقاله کنفرانسی سال ۱۳۹۱ ۱,۳۴۹ مشاهده

Laboratory Study on the Effect of Rejuvenator Material on Improvement Fatigue Performance of Aged Asphalt Pavement

Currently about 22 million km of world roads have been covered with asphalt pavements that around 1 million km of them are being repaired and rebuilt…

FatigueRejuvenator MaterialAsphalt Pavement
مقاله کنفرانسی سال ۱۳۹۱ ۱,۴۳۴ مشاهده

Kinematic Response of Batter Pile under Vertical Earthquake Excitation

This paper develops analytical solution to investigate the kinematic response of a batter pile subjected to vertical earthquake component The pile is…

kinematic responseBatter pilevertical earthquake excitation
مقاله کنفرانسی سال ۱۳۹۱ ۱,۲۴۲ مشاهده

Investigation the Capacity and Energy Dissipation of Exterior Concrete Beam-Column Joints using Numerical and Sensitivity Analysis

In this research, behavior of exterior concrete beam column joints regarding to variable parameters is investigated Experimental and analytical inves…

self-consolidating concretefinite elementsexterior concrete beam column joints