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در حال نمایش نتایج برای برچسب های 'Finite element method'.
9 نتیجه پیدا شد
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Numerical simulation of seismic collapse mechanisms of vertically irregular steel high-rise buildings
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Numerical simulation of seismic collapse mechanisms of vertically irregular steel high-rise buildings Reza Ramezani Azghandi a, Hamzeh Shakib a,⁎, Maedeh Zakersalehi b a Tarbiat Modares University, Tehran, Iran b Niroo Research Institute, Tehran, Iran a b s t r a c t The effect of... -
Finite element evaluation of ultimate capacity of strip footing: assessment using various constitutive models and sensitivity analysis Abstract Finite element method can be used for computing bearing capacity of shallow foundation with irregular geometry resting on variable subsoil. It is...
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The Effect of Shifting Natural Frequency on the Reduction of VortexInduced
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The Effect of Shifting Natural Frequency on the Reduction of Vortex Induced Vibrations of Marine Risers Younes Komachi1, Said Mazaheri2*, Mohammad Reza Tabeshpour3 1 Ph.D. Student, National Institute for Oceanography; y_komachi@yahoo.com 2* Corresponding author: Assistant Professor, National... -
SEISMIC BEHAVIOR OF BURIED PIPELINES SUBJECTED TO NORMAL FAULT MOTION
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SEISMIC BEHAVIOR OF BURIED PIPELINES SUBJECTED TO NORMAL FAULT MOTION ABSTRACT: The one of the critical elements in infrastructure of today's modern cities that cover large geographic distances is Network of buried pipelines. That is why they face a variety of natural hazards due to permanent... -
Free vibration analysisof soft-core composite-faced sandwich plates using three-dimensional finite
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Free vibration analysisof soft-core composite-faced sandwich plates using three-dimensional finite element method Mohammad Mahdi Kheirikhah; Hasan Aghabarati; Pooneh Khosravi In this paper, natural frequencies of the sandwich plates with soft flexible core and composite face sheets are obtai... -
Slope Stability Analysis by Shear Strength Reduction Method.
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Slope Stability Analysis by Shear Strength Reduction Method. Farshidfar N., Nayeri A. J. Civil Eng. Urban., 5(1): 35-37, 2015; pii:S22520430150008-5 Abstract This research uses the shear strength reduction method to study soil slopes stability. In this method shear strength is considered to be... -
Experimental and numerical study of unstiffened steel plate shear wall structures
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Experimental and numerical study of unstiffened steel plate shear wall structures Meng Wang a,⁎, Yongjiu Shi b, Jian Xu c,Weiguo Yang a, Yixin Li b a School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China b Department of Civil Engineering, Tsinghua University, Beijing 100084... -
Seismic behaviors of steel plate shear wall structures with construction details and materials
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Seismic behaviors of steel plate shear wall structures with construction details and materials Wang Meng a,⁎, YangWeiguo a, Shi Yongjiub, Xu Jian c a School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China b Department of Civil Engineering, Tsinghua University, Beijing 100... -
Strengthening of Steel Slab-On-Girder Bridges by Increasing Torsional Stiffness, Case Study: Karkhe Bridge
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Strengthening of Steel Slab-On-Girder Bridges by Increasing Torsional Stiffness, Case Study: Karkhe Bridge Original Article, B32 Gharighoran A, Rafizadeh A. Journal. Civil Eng. Urban. 2(5): 182-186. 2012. ABSTRACT:A field investigation is conducted to strengthening of Karkhe Bridge with type of...