دوشنبه 27 دى 1395
 انتخاب وب سایت

گروه تحصیلات تکمیلی مهندسی  مکانیک طراحی کاربردی

نام و نام خانوادگی  مدیر گروه : سید محمد مهدی نجفی زاده

مرتبه علمی : استاد

استاد پایه 16 دانشگاه آزاد اسلامی واحد اراک

شماره محل کار :33412547

 m-najafizadeh@iau-arak.ac.ir

 

سوابق تحصیلی

فارغ التحصیل کارشناسی مهندسی مکانیک-طراحی جامدات از دانشگاه آزاد اسلامی واحد اراک 1373

فارغ التحصیل کارشناسی ارشد مهندسی مکانیک-طراحی جامدات از دانشگاه آزاد اسلامی واحد اراک 1375

فارغ التحصیل دکتری تخصصی مهندسی مکانیک-طراحی جامدات از دانشگاه آزاد اسلامی واحد علوم تحقیقات تهران 1381

 

سوابق کاری

عضو هئیت علمی تمام وقت دانشگاه آزاد اسلامی واحد اراک 1376- تاکنون

مدیر گروه آموزشی کارشناسی ارشد و دکترای مهندسی مکانیک 1380- تاکنون

معاونت پژوهشی دانشگاه آزاد اسلامی اراک 1386-1388

رئیس باشگاه پژوهشگران جوان دانشگاه آزاد اسلامی اراک 1386-1388

مدیر مسئول فصلنامه Journal of Solid Mechanics

عضو انجمن مهندسان مکانیک ایران

عضو انجمن مهندسان مکانیک آمریکا (ASME )

 

زمینه تخصصی

مهندسی مکانیک – طراحی کاربردی – طراحی جامدات

 

فهرست فعالیت های پژوهشی

 

JOURNAL PAPERS

M.M. Najafizadeh, M.R. Eslami, 2002, Buckling analysis of circular plates of functionally graded materials under uniform radial compression, International Journal of Mechanical Sciences 44(12): 2479-2493

M.M. Najafizadeh, M.R. Eslami, 2002, First-order-theory-based thermoelastic stability of functionally graded material circular plates, AIAA Journal 40(7): 1444-1450

M.M. Najafizadeh, M.R. Eslami, 2002, Thermoelastic Stability of orthotropic circular plates, Journal of Thermal Stresses 25(10): 985-1005

M.M. Najafizadeh, H.R. Heydari, 2004, Thermal buckling of functionally graded circular plates based on  higher order shear deformation plate theory, European Journal of Mechanics A/Solid 23(6): 1085-1100
M.M. Najafizadeh, B. Hedayati, 2004, Refined theory for thermoelatic stability of functionally graded circular plates, Journal of Thermal Stresses 27(9): 857-880
M.M. Najafizadeh, B. Hedayati, 2004, Mechanical stability analysis of FGM circular plates using first order shear deformation theory, ISME Iranian Journal of Mechanical Engineering 5(1): 18-34 (in Persian)
M.M. Najafizadeh, S. Yoosefzadeh, 2004, Thermal buckling of FGM rectangular plates using first order shear deformation theory, ISME Iranian Journal of Mechanical Engineering 6(1): 75-99 (in Persian)
M.M. Najafizadeh, S. Yoosefzadeh, 2004, Buckling of functionally graded rectangular plates based on first order shear deformation plate theory, ISME Iranian Journal of Mechanical Engineering 5(1): 42-60
M.M. Najafizadeh, B. Hedayati, 2005, Thermoelastic stability of isotropic circular plates based on the first order shear deformation theory, ISME Iranian Journal of Mechanical Engineering 6(1): 60-75
M.M. Najafizadeh, A. Ayalvar, 2005, Free vibration of rectangular plates composed of functionally graded materials using first order shear deformation theory, ISME Iranian Journal of Mechanical Engineering 7(1): 52-68 (in Persian)
M.M. Najafizadeh, H.R. Heydari, 2007, Higher-order theory for bulking of functionally graded circular plates, AIAA Journal 45(6): 1153-1160
M.H. Kargarnovin, M.M. Najafizadeh, N.S.Viliani, 2007, Vibration control of a functionally graded material plate patched with piezoelectric actuators and sensors under a constant electric charge, Smart Materials and Structures 16: 1252-1259
M.M. Najafizadeh, M.R. Isvandzibaei, 2007, Vibration of functionally graded cylindrical shells based on higher order shear deformation plate theory with ring support, Acta Mechanica 191: 75-91
M.M. Najafizadeh, N. Viliani, M.H. Kargarnovin, 2007, Vibration of functionally graded plates with piezoelectric sensor and actuators using classical plate theory, ISME Iranian Journal of Mechanical Engineering 9(1): 6-24 (in Persian)
M.M. Najafizadeh, H.R. Heydari, 2008, An exact solution for buckling of functionally graded circular plates based on higher order shear deformation plate theory under uniform radial compression, International Journal of Mechanical Sciences 50(3): 603-612
M.M. Najafizadeh, R. Kazemi Mehrabadi, 2008, The new version of differential quadrature buckling analyses of FGM rectangular plates under non-uniform distributed in-plane loading, Journal of Solid Mechanics in Enigneering 1(2): 69-78 (in Persian)
M.M. Najafizadeh, M. Alavi, , F. Salmasi, S. Azari, 2008, Bending analysis of rectangular functionally graded plates based classical plate theory using the extended Kantorovich method, Journal of Science and Technology 1(3): 27-37 (in Persian)
M.M. Najafizadeh, A. Hasani, and P. Khazaeinejad, 2009, Mechanical stability of functionally graded stiffened cylindrical shells, Applied Mathematical Modelling 33: 1151-1157
M.M. Najafizadeh, M.R. Isvandzibaei, 2009, Vibration of functionally graded cylindrical shells based on different shear deformation shell theories with ring support  under various boundary conditions, Journal of Mechanical Science and Technology 23: 1-13
S.J. Mehrabadi, M.H. Kargarnovin, M.M. Najafizadeh, 2009, Free vibration analysis of functionally graded coupled circular plate with piezoelectric layers, Journal of Mechanical Science and Technology 23(8): 2008-2021
M.M. Najafizadeh, M. Alavi, S. Azari, F. Salmasi, 2009, Bending analysis of rectangular composite plates based on neutral surface using the extended Kantorovich method, Journal of Science and Technology 1(4): 1-16 (in Persian)
P. Shoughi, M.M. Najafizadeh, 2009, Three-dimensional free vibration of functionally graded circular plates using semi-analytical method, Majlesi Journal of Mechanical Engineering 3(1): 41-49 (in Persian)
M.M. Najafizadeh,M. Malmorad,A. sharifi,2009, Thermal buckling analysis of functional graded circular plate with Actuator/Actuator piezoelectric Layer Based on Neutral Plane, Journal of Solid Mechanics in Enigneering 2(1):19-33(in Persian)
S.J. Mehrabadi, M.H. Kargarnovin, M.M. Najafizadeh, 2010, Actuator/sensor modeling for vibration of FGM solid circular plate using Reissner-Mindlin plate theory, ZAMM Journal 90(4): 287-308
P. Khazaeinejad, M.M. Najafizadeh, 2010, Mechanical buckling of cylindrical shells with varying material properties, Proceedings of the Institution of Mechanical Engineers, Part C, Journal of Mechanical Engineering Science 224(8): 1551-1557
P. Khazaeinejad, M.M. Najafizadeh, J. Jenabi and M.R. Isvandzibaei, 2010, On the buckling of functionally graded cylindrical shells under combined external pressure and axial compression, ASME Journal of Pressure Vessel and Technology 132(6): 064501-1-6
M.M. Najafizadeh, M. Mahdavian and P. Khazaeinejad, 2010, Superposition buckling analysis of rectangular plates composed of functionally graded materials subjected to non-uniform distributed in-plane loading, Proceedings of the Institution of Mechanical Engineers, Part C, Journal of Mechanical Engineering Science 224(11): 2299-2307
M.R. Basiri, S. Shaikhzadeh Najar, M.E. Yazdan-Shenas, M.M. Najafizadeh, 2010, A new approach to de-curling force of single jersey weft-knitted fabric, Journal of the Textile Institute 101(11): 941–949
M.M. Najafizadeh, S.M. Alavi, A.R. Nezamabadi, M. Kogani, M. Abbasi, 2010, Numerical analysis of rectangular isotropic and orthotropic thin plates based on the radial point interpolation method (RPIM), Majlesi Journal of Mechanical Engineering 3(3), 7-16(in Persian)
M.M.  Najafizadeh, P. Khazaeinejad, 2010, An analytical solution for buckling of non-homogeneous cylindrical shells under combined loading, Journal of Applied Mechanics Research 2(2):11-20
M.M. Najafizadeh, S. Azari, F. Salmasi, 2010, Bending analysis of rectangular composite plates with piezoelectric layers based on the first order shear deformation theory by the extended Kantorovich method, Mechanical and Aerospace Engineering Journal 6(4):57-69 (in Persian)
M.M. Najafizadeh, A. Onvani, 2010, Mechanical buckling analysis of FGM circular plate with actuator-actuator piezoelectric layers based on neutral-asis’ Poisson and using by higher order shear deformation plate theory, Mechanical and Aerospace Engineering Journal  6(4):43-56 (in Persian)
M.M. Najafizadeh, S.M. Mirkhalaf, 2011, Vibration analysis of circular plates with an eccentric circular perforation with a free edge and attached concentrated mass at any arbitrary position, Australian Journal of Basic and Applied Sciences5(12):3052-3058
M.M. Najafizadeh, J. Mohammadi, and P. Khazaeinejad, 2012, Vibration characteristics of functionally graded plates with non-ideal boundary conditions, Mechanics of Advanced Materials and Structures 19:543-550
I.Fadaei ,M.M. Najafizadeh, and R.Kolahchi,2012, Stress and deformation analysis of rotating functionally graded circular micro-disk reinforced by SWCNTs via nonlocal elasticity theory, Science Series Data Report 4(12):1-26
M.M.Najafizadeh, M.Malmorad, A.sharifi, A.Joodaky,2013, Thermal Buckling Analysis of Circular With Actuator/Actuator Pizoelectric Layers Based on Neutral Plane Method, Journal of Mechanics, 29(1):157-167
R.Mohammadzadeh,M.M.Najafizadeh,M.Nejati,2013, Buckling of 2D-FG ylindrical Shells under Combined External Pressure and Axial Compression, Advances in Applied Mathematics and Mechanics, 5(3):391-406
M.J.Ebrahimi,M.M.Najafizadeh,2013,Free Vibration of Two- dimensional Functionally Graded Circular Cylindrical Shells on Elastic Foundation,Modares Mechanical Engineering,13(5):27-38
M.J.Ebrahimi,M.M.Najafizadeh,2014, Free vibration analysis of two-dimensional functionally graded cylindrical shells, Applied Mathematical Modelling,38(1):308-324
M.Alinaghian Jouzdani, P.Yousefi,M.M.Najafizadeh,M.Moomkesh,2014, Effect of non- homogeneity parameter on the buckling of annular sector plates, Indian Journal Science Research,1(2):87-93
M.M.Najafizadeh,H.Nayebi,H.Mohsenimonfared,2015, Presenting an analytical relation to determine frequency and mode shape of stepped hinged beam resting on elastic foundation, Journal of Solid and Fluid Mechanics,4(3):64-57
R.Bahadori,M.M.Najafizadeh,2015, Free vibration analysis of two-dimensional functionally graded axisymmetric   cylindrical shell on Winkler–Pasternak elastic foundation by First-order Shear Deformation Theory and using Navier-differential quadrature solution methods, Applied Mathematical Modeling, 39:4877-4894
A.Allahkarami, S. Satouri, M.M.Najafizadeh,2016, Mechanical buckling of two dimensional functionally graded cylindrical shells surrounded by Winkler Pasternak elastic foundation, Mechanics of Advanced Materials and Structures, Accepted
A.Rahmatnezhad,M.M.Najafizadeh, H.Mohsenimonfared,2015,Buckling analysis of cylindrical grooved shell under axial load discs, Journal of Solid Mechanics in Engineering,7(2):75-81
D.Sheikhi, M.M.Najafizadeh,A.R.Nezamabadi,2013, Experimental and Numerical Analysis of the Critical Buckling Load of Cracked Sheets, Journal of Solid Mechanics in Engineering,6(3):1-6
M.Nejati,A.Eslampanah, M.M.Najafizadeh,2016, Buckling and Vibration Analysis of Functionally Graded Carbon Nanotube-Reinforced Beam Under Axial Load, International Journal of Applied Mechanics,8(1):1650008-1650027
 
CONFERENCE  PAPERS
M.M. Najafizadeh, H. Zakerzadeh, M.R. Eslami, Thermoelastic stability of isotropic homogeneous circular plates,  The 10th Annual (International) Conference on Mechanical Engineering (ISME2002), July 26-28, 2002, K.N.Toosi University of Technology, Tehran, Iran
M.M. Najafizadeh, A. Mansouri, Free vibration of functionally graded beams based on various shear deformation theories, Twelfth International Congress on Computational and Applied Mathematics (ICCAM2006), Katholieke Universiteit Leuven, Belgium, 2006
M.H. Kargarnovin, M. Mehrparvar, M.M. Najafizadeh, Vibration analysis of spinning cylindrical shell made of functionally graded material using higher order shear deformation theory, 7th European Conference on Structural Dynamics (EURODYN 2008), July 7-9, 2008, Southampton, UK
M. Karami Khorramabadi, M.M. Najafizadeh, J. Alibabaei Shahraki, P. Khazaeinejad, Effect of shear theories on free vibration of functionally graded plates, The International Conference on Applied Mechanics and Mechanical Engineering (AMME 2008), Dec. 17-19, 2008, Bangkok, Thailand
M. Javadinejad, M.M. Najafizadeh, P. Khazaeinejad, Free vibration of functionally graded cylindrical shells using shear deformation theories, The 16th Annual (International) Conference on Mechanical Engineering (ISME2008), May 15-17, 2008, Shahid Bahonar University, Kerman, Iran
M. Javadinejad, M.M. Najafizadeh, P. Khazaeinejad, Natural frequencies of functionally graded cylindrical shells based on the third order shear deformation theory, The 7th Iranian Aerospace Society Conference (Aero2008), Feb. 19-21, 2008, Sharif University of Technology, Tehran, Iran
P. Khazaeinejad, M.M. Najafizadeh, J. Jenabi, M.R. Isvandzibaei, On the buckling of functionally graded cylindrical shells under combined external pressure and axial compression, ASME Pressure Vessels and Piping Division Conference (PVP2009), July 26-30, 2009, Prague, Czech Republic
M.R. Isvandzibaei, M.M. Najafizadeh, P. Khazaeinejad, Influence of symmetrical boundary conditions on free vibration of functionally graded cylindrical shells with ring support, ASME Pressure Vessels and Piping Division Conference (PVP2009), July 26-30, 2009, Prague, Czech Republic
M.M. Najafizadeh, S. Dehghanpour, S. Dehghanpour, Parametric study on buckling of orthotropic rectangular plates subjected to non-uniform pressure loading, The 17th Annual (International) Conference on Mechanical Engineering (ISME2009), May 19-21, 2009, University of Tehran, Tehran, Iran (in Persian)
J. Jenabi and M.M. Najafizadeh, The buckling of axially compressed non-homogeneous cylindrical shells embedded in an elastic medium, The Second International Conference Topical Problems of Continuum Mechanics (TPCM2010), October 4-8, Dilijan, Armenia, 2010
M.M. Najafizadeh, P. Khazaeinejad, R. Sharifian, The stability of non-homogeneous cylindrical thin shells subjected to combined loading, The Second International Conference Topical Problems of Continuum Mechanics (TPCM2010), October 4-8, Dilijan, Armenia, 2010
P. Khazaeinejad, M.M. Najafizadeh, X.H. Wang and M. Tanbakuei Kashani, FEM buckling analysis of functionally graded toroidal shells, Proceedings of the Second Asian Conference on Mechanics of Functional Materials and Structures, October 22-25, Nanjing, China, 247-250, 2010
M.M. Najafizadeh and P. Khazaeinejad, Torsional buckling of nonhomogeneous cylindrical shells, 3rd National Conference of Mechanical Engineering-NCME2010, November, 2010, Islamic Azad University-Khomeinishahr Branch, Iran, 2010
O.Miraliyari, M.M. Najafizadeh, A.R. Rahmani and A. Momeni Hezaveh, Thermal and Mechanical Buckling of Short and Long Functionally Graded Cylindrical Shells Using First Order Shear Deformation Theory, World Academy of Science, Engineering and Technology ,LFebruary 2011 ,546-550
M.M. Najafizadeh and P. Khazaeinejad, Buckling of Nonhomogeneous Cylindrical Shells Under Torsion Using First Order Shear Deformation Theory, National Conference on New Technologies in Mechanical Engineering, February 23-24, 2011, Islamic Azad University, Shiraz Branch, Shiraz, Iran
O.Miraliyari, M.M. Najafizadeh, A.R. Rahmani and A. Momeni Hezaveh, Stability of cylindrical shells made of short and long Mvadmdrj Hraraty and mechanical function under loading , 10th Conference of Iranian Aerospace Society , February, March 29-2,2011,Tehran,Iran (in Persian)
M.M. Najafizadeh ,S.M. Jafari and M. Rafiee, The exact solution of free vibrations immortal, torsion bars with variable cross-section view, 10th Conference of Iranian Aerospace Society , February, March 29-2,2011,Tehran,Iran (in Persian)
J. Jenabi , P. Khazaeinejad, M.M. Najafizadeh,Vibration Characteristics of Three-layer Cylindrical Shells with Functionally Graded Middle Layer on Elastic Foundation, The National Mechanical Engineering Conference (Energy and Optimization),May 26,2011,marvdasht,Iran
A. Momeni Hezaveh, P. Khazaeinejad, M.M. Najafizadeh , , Influences of boundary conditions on the stability of pressure-loaded functionally graded cylindrical shells,, The National Mechanical Engineering Conference (Energy and Optimization),May 26,2011,marvdasht,Iran
M. M. Najafizadeh, F. Jamshidi , Buckling analysis of slender prismatic beam with initial crack under concentric axial load based on Timoshenko beam theory, 1st Annual Conference on Mechanical Engineering , Islamic Azad University-Abhar Branch, November 2011, Abhar, Iran
M. M. Najafizadeh, A. Karimi, F. Jamshidi, P. Khazaeinejad ,Thermoelastic stability of functionally graded ceramic-metal cylindrical shells,, 1st Annual Conference on Mechanical Engineering , Islamic Azad University-Abhar Branch, November 2011, Abhar, Iran
J. Jenabi, P. Khazaeinejad, M.M. Najafizadeh, Buckling Analysis of Nonhomogeneous Cylindrical Shells with Variable Thickness Under External Pressure , 1st Annual Conference on Mechanical Engineering , Islamic Azad University-Abhar Branch, November 2011, Abhar ,Iran
M.M. Najafizadeh, S. Azari, F. Salmasi, Bending analysis of rectangular composite plates with piezoelectric layers based on neutral surface using the extended Kantorovich method , 1st Annual Conference on Mechanical Engineering , Islamic Azad University-Abhar Branch, November 2011, Abhar ,Iran(in Persian)
M.M. Najafizadeh, F. Jamshidi, Buckling analysis of columns with an initial edge crack under Bar Centralized axial, 1st Annual Conference on Mechanical Engineering , Islamic Azad University-Abhar Branch, November 2011, Abhar ,Iran(in Persian)
M.M. Najafizadeh, F. Jamshidi, Buckling analysis of multi step crack column under concentric axial load , 1st Annual Conference on Mechanical Engineering , Islamic Azad University-Abhar Branch, November 2011, Abhar ,Iran (in Persian)
A. Momeni Hezaveh, P. Khazaeinejad, M.M. Najafizadeh , Some Important Aspects on Thermal Buckling of Functionally Graded Cylindrical Shells on Elastic Foundation,4th national Conference of Mechanical Engineering-NCME2011, November 2011, Islamic Azad University, Khomeinishahr Branch, Iran
P.Khazaeinejad, M.M. Najafizadeh ,X.H.Wang , Buckling of Functionally Graded Toroidal Shells     Under External Pressure, 16 th International Conference Composite Strutures,2011, Porto
M.M.Najafizadeh, R.Khodaei, Stability Analysis of Functionally Graded Toroidal Shells under Uniform External Pressure using Differntial Quadrature Method, 20th Annual International Conference on Mechanical Engineering-ISME2012, May2012, Shiraz University, Shiraz, Iran
M.M.Najafizadeh, M.R.Hooshyar, Analysis of fluid storage tanks sat on a bed of soft soil, 20th Annual International Conference on Mechanical Engineering-ISME2012, May2012, Shiraz University, Shiraz, Iran
M.M.Najafizadeh,M.R.Banihasan,M.Rabiei,M.Azizi, Investigate the free vibration of composite sheets reinforced with circular single-walled carbon nanotubes based on first order shear deformation theory, The First International Conference Oil, Gas , Petrochemical and Power Plant, June 2012,Tehran,Iran
V.Banijamali,P.Yousefi, M.M.Najafizadeh, Free vibrations of fiber-reinforced cylindrical shell based on the theory of first-order shear, The First International Conference on Mechanical Engineering,October2012, Islamic Azad University, Alogoudarz Branch,Iran
A.Bakhshandeh, M.M.Najafizadeh, Mechanical buckling of cylindrical shells reinforced with single-walled carbon nanotubes with uniform distribution based on first-order shear deformation theory, The First International Conference on Mechanical Engineering,October2012, Islamic Azad University, Alogoudarz Branch,Iran
H.Nayebi, M.M.Najafizadeh, Provide an analysis to determine the relationship between frequency and mode shape of the main beam cracked description based on an elastic substrate, Third International Conference on Acoustics and Vibration, December 2013, Khaje Nasir Toosi University of Technology,Tehran,Iran
M. Najafizadeh, R.Bahadori, Free Vibration Analysis of two-dimensional Functionally Graded Cylindrical Shell on Winkler-Pasternak Elastic Foundation by First-order Shear Deformation Theory,13th Iranian Aerospace Society Conference, March 2014, Faculty of New Sciences & Technologies University of Tehran,Tehran, Iran
M.Alinaghian Jouzdani, P.Yousefi, M.M.Najafizadeh, M.Moomkesh, The effect of angle on the buckling of sheets of material targeted sector based on first-order shear theory, April 2014, National Conference on Research in Science and Engineering Applications, Islamic Azad University,Takestan,Iran
M.Alinaghian Jouzdani, P.Yousefi, M.M.Najafizadeh, M.Moomkesh, Squares analysis of the differential effect of boundary conditions on the buckling of annular sector plates,February 2014, The First National Conference on Mechanical Engineering of Iran, Shiraz ,Iran
M.Alinaghian Jouzdani, P.Yousefi, M.M.Najafizadeh, M.Moomkesh, Effect of parameter heterogeneity on the buckling of annular sector plates, February 2014, The First National Conference on Mechanical Engineering of Iran, Shiraz ,Iran
N.Moradi, A.Afifi, M.M.Najafizadeh, A new infrared detector is optimized based on mems Mykrvbalvmtr room temperature, January 2014, First National Conference on Electrical Engineering of  Iran, BandarGaz, Iran
F.Koshki Jahromi , P.Yousefi , M.M.Najafizadeh, Buckling analysis of laminated conical shells   reinforced with loops using the Ritz method , October 2014,  First National Congress of Applied  Mechanics,Tabriz,Iran
M.M.Najafizadeh, H.Nayebi, Presenting an analytical relation to determine frequency and mode shape of stepped hinged beam resting on elastic foundation, October 2013, ISAV,Tehran,Iran
Y.Nikkho, M.M.Najafizadeh , Study of free vibrations of circular plates scaled two-dimensional       functional materials based on third order shear deformation theory of generalized method of differential Kvadrachr, May 2015, Twenty-Third Annual International Conference of Mechanical Engineering, Tehran,Iran
Y.Nikkho, M.M.Najafizadeh , Free vibrations of circular plates scaled two-dimensional functional   materials in various boundary conditions, 2015, Applied Research of the National Conference on Electrical Engineering, Mechanical and good Mkatrv, Tehran, Iran
Y.Nikkho, M.M.Najafizadeh , Free vibration of circular and linear isotropic sheet of material is a function of the radius and thickness measuring ,February 2015, Third National Conference of Mechanical and Industrial Innovation , Ahvaz ,Iran
D. Sheikhi , M.M.Najafizadeh, A.Nezamabadi, Study of the critical buckling load plate cracked in two experimental and numerical, March 2015, Seventh National Conference on Mechanical Engineering, Khomeinishahr, Iran
D.Sheikhi, M.M.Najafizadeh, A.Nezamabadi, Comparisons between experimental results and finite element theory, the critical buckling load of rectangular sheet, May 2015, The Second National Conference Development of Engineering Sciences, Tonekabon, Iran
A.Rahmatnezhad, M.M.Najafizadeh, H. Mohseni Monfared, Buckling analysis of cylindrical shell under axial load rut, March 2015, Seventh National Conference on Mechanical Engineering, Khomeinishahr, Iran
S.F.Hosseini,M.M.Najafizadeh,A.Nezamabadi, Compare the critical buckling load of seamless steel cylindrical shells of two types of circular and elliptical opening numerical and experimental methods under axial compressive loads,September2015, International Conference on Industrial Engineering and Engineering Research New findings,Tehran,Iran
S.Azimi, M.M.Najafizadeh,A.Nezamabadi, Vibrogrounds scaled two-dimensional function on the basis of third-order shear deformation theory ,September2015, International Conference on Industrial Engineering and Engineering Research New findings,Tehran,Iran
M.Abasi Bayat, M.M.Najafizadeh,A.Nezamabadi, Vibrogrounds scaled two-dimensional function based on the first order shear deformation theory,September2015, International Conference on Industrial Engineering and Engineering Research New findings,Tehran,Iran
M.M.Najafizadeh, A.Ghorbani, Theoretical and empirical analysis of the critical buckling force of long cylindrical shell with seams welded using argon and compare them with seamless cylindrical shell ,September2015, International Conference on Industrial Engineering and Engineering Research New findings,Tehran,Iran
M.M.Najafizadeh, N.Bayat, Theoretical and empirical analysis of the critical buckling short cylindrical shells with seam welding with argon method and compare them with seamless cylindrical shell ,September2015, International Conference on Industrial Engineering and Engineering Research New findings,Tehran,Iran
M.Abbasi Bayat, M.M.Najafizadeh, A.R.Nezamabadi, Vibrogrounds scaled two-dimensional function using a piece of piezoelectric layers based on first-order theory, December 2015, International Conference on Mechanical Science and Technology , Buein Zahra, Iran
M.Goodarzi, A.R.Nezamabadi, M.M.Najafizadeh, Ways to improve weldability properties furnace tubes, March 2015, Internal Conference on Mechanical Engineering, Natanz, Iran
M.Goodarzi, A.R.Nezamabadi, M.M.Najafizadeh, Check olefin and calculate the remaining life of the furnace tube creep, March 2015, Internal Conference on Mechanical Engineering, Natanz. Iran
F.Moradi,M.Tajdari,M.M.Najafizadeh,F.Mokhtarnezhad, Empirical analysis and improved energy absorption behavior of long cylindrical steel tubing,March2016, International Conference on Mechanical & Aeospace Engineering, Tehran
F.Moradi,M.Tajdari,M.M.Najafizadeh,F.Mokhtarnezhad, Experimental and numerical analysis to improve the energy absorption behavior of long cylindrical steel tubing using spring under axial load, June2016,1 th International Conference on New Research Achievements in Mechanics, mechatronics & Biomechanics,Tehran
N.Sheykhi , M.M.Najafizadeh , Optimization of  Design of Non Satandard Steel Pipe Flanges for Oil Industries , Based on ASME SECVIII Div1,September2016, 5th International Conference on Science &Engineering, Paris
R.Talebi, M.M.Najafizadeh,P.Yousefi, The effect of boundary conditions on the free vibration scaled two-dimensional cylindrical shell function based on the modified shear deformation theory,September2016,2nd International Conference on New Research Achievements in Mechanics, Industrial & Aerospace Engineering , Tehran
R.Talebi, M.M.Najafizadeh,P.Yousefi, Free vibration analysis of two-dimensional cylindrical shell AIBA graded functional materials based on modified shear deformation theory, September2016, National Conference on Science and Technology's Mechanical and Electrical Engineering, Tehran
N.Sheykhi , M.M.Najafizadeh , P.Yousefi , Optimization of  Design of Satandard Steel Pipe Flanges for Oil Industries , Based on ASME SECVIII Div1,September2016, First International Comprehensive Competition Conference of Engineering Scinces in Iran, Anzali
M.M.Najafizadeh, Alireza Radkia, S.M.Ahmadpouri,Finite Element Analysis of Functionally Graded Rectangular Plate with Constant Strain Triangular Element, September2016, First International Comprehensive Competition Conference of Engineering Scinces in Iran, Anzali
M.M.Najafizadeh, Alireza Radkia, S.M.Ahmadpouri,Finite Element Analysis of Functionally Graded Rectangular Plate with Linear Strain Triangular Element, September2016, First International Comprehensive Competition Conference of Engineering Scinces in Iran, Anzali
H.zivari, M.M.Najafizadeh, P.Yousefi, Free Vibration Analysis Microbeam Timoshenko Targeted (FGM), July2016, 4thInternational Conference on Research in Science and Technology,Russia
 
 

لیست کتابها

1

تحلیل ارتعاشات در سازه های کامپوزیتی تقویت شده با نانو لوله های کربنی

دانشگاه آزاد اسلامی اراک

1391

 سید محمد مهدی نجفی زاده

میثم ربیعی-مهدی عزیزی

2

Higher Order Thermal Bucking of Circular Plates

Springer

16/07/2011

 

M.M.Najafizadeh

A. Joodaky

3

تحلیل کمانش مکانیکی و حرارتی صفحات دایرویایزو تروپیک ، ارتوتروپیک ، مدرج تابعی و متخلخل

دانشگاه آزاد اسلامی اراک

1394

سید محمد مهدی نجفی زاده

سید فرید الدین حسینی

 

طرح های پژوهشی

1- تئوری مرتبه بالا برای تحلیل کمانش ورق دایره ای شکل تابعی، تاریخ اجرا : 1385

2- ارتعاش پوسته ای استوانه ای شکل تابعی بر اساس تئوریهای مختلف تغییر شکل برشی با تقویت کننده های رینگی ، تاریخ اجرا : 1386

3- بررسی اثر تغییر شکل تابعی برشی بر درجه حرارت بحرانی کمانش ورق مستطیل شکل FGM تاریخ اجرا : 1382

4- بررسی اثر تغییر شکل تابعی برشی بر درجه حرارت بحرانی کمانش ورق دایره ای شکل FGM،تاریخ اجرا : 1383

5- پایداری حرارتی ورق ایزوتروپ بر اساس تئوری مرتبه اول تغییر شکل برشی ، تاریخ اجرا : 1383

6- بررسی اثر تغییر شکل برشی بر درجه حرارت بحرانی کمانش ورق دایره ای شکل FGM مطابق با مدل مرتبه اول Reddy ، تاریخ اجرا : 1382

7- بررسی ارتعاشات ورق چهار گوش ساخته شده از مواد FGM مطابق با مدل کرکاف، تاریخ اجرا : 1382

8- تحلیل خمشی صفحات چهار گوش کامپوزیت با لایه های پیزو الکتریک بر اساس تئوری مرتبه اول تغییر شکل برشی به روش کانتروویچ توسعه یافته، تاریخ اجرا : 1388

9-تحلیل کمانش مکانیکی پوسته های استوانه ای غیر همگن تحت بارگذاری ترکیبی، تاریخ اجرا : 1388

10 - کمانش پیچشی پوسته های استوانه ای غیر همگن، تاریخ اجرا :1389

11- کمانش غیرخطی پوسته های استوانه ای غیر متجانس تحت بارگذاری فشاری خارجی غیر خطی، تاریخ اجرا:1389