Alireza Sadeghirad, Iradj Mahmoudzadeh Kani, Mohammad Rahimian, and Ali Vaziri Astaneh
October 2008 The Arabian Journal for Science and Engineering, Volume 33, Number 2B
411
MESHFREE LOCAL INTEGRATION ON LINE METHOD
(MLILM) FOR LINEAR ELASTICITY
Alireza Sadeghirad
*
, Iradj Mahmoudzadeh Kani, Mohammad Rahimian, and
Ali Vaziri Astaneh
School of Civil Engineering, University of Tehran,
P.O.Box 11365-4563, Tehran, Iran
اﻟﺨﻼﺻـﺔ:
ﻮفѧγ ﺮضѧόϧ - ΚѧΤΒϟ اﺬاѧ هϲѧϓ - ﺔѧϘϳﺮσ (MLILM) ﺎدѧόΑ اﻷﺔѧϴﺎﺋϨΛ ﺔѧϧﻮϴϠϟ اϞﺎﺋδѧϣ ϞѧΤϟ . ﺪѧϗ وﺬاѧﻬϟ ﺎѧϧﻮرσ
ϲϧﻮزѧϟ اϲόѧﻮﺿϤϟ اϲѧϘΒΘϤϟ اﺔѧϘϳﺮσ ﺪامΨΘѧγﺎΑ ϲόѧﻮﺿϤϟ اϞΛﺎϤΘϟ اﺪمϋ ﻜﺮةϓ ﻐﺮضϟ ا(LUWF) ﺔѧϟﺎدόϣ لϼѧΧ Ϧѧϣ
ﺰانΗϻ ا. تϻﺎѧΠϤϟ اﻜﻮنΗ ) ϖσﺎѧϨϤϟ ا( ﺔϴόѧﻮﺿϤϟ ا- ﺔѧϘϳﺮτϟ اϩﺬѧ هϲѧϓ - ѧϴϋﺎΑ رﺔѧϴϣ هﺮﺎرѧΒΘΧϻ اﺎتѧϧﺮاΘϗ واﺎѧϳﺰواϟ ا ﺔ
ﺎلΠϤϟ اﺪϘ ـϋ ﻰϠϋ ﺮآﺰϤΘΗ . ϖϴΒτΗ ﺪϨϋ و(LUWF) ﺔϋﻮϤΠϣ ﻰϠϋ ﺎرѧΒΘΧϻ اﺎتѧϧﺮاΘϗ اϦѧϣ ﺎةѧϘΘϨϣ ѧ ϨﻜϤΗ ﺎﺬفѧΣ Ϧѧϣ
ﻈﺎمϨϟ اﺎوةδϗ ﺔϓﻮϔﺼϣ ﺎبδΣ ﺪϨϋ تϻﺎΠϤϟ اتϼϣﻜﺎΗ . ﺎѧϨΣﺮΘϗ اﺪѧϗ وﺔѧϘϳﺮσ (LWLS) ﺎتѧϧﺮاΘϗ اﺎءθѧϧϹ ѧϳﺎرΒΘΧ ا ﺔ
ﻬﺎΘϗ ودﻬﺎΘϴϟﺎόϓ ﺎϨΤ وأوﺿ. ϤΑ وﻮبϠγ أ أن ﺎ(MLILM) ﻚѧϟ ذﺈنѧϓ ﺔϳﺎرΒΘΧϻ اﺎتϧﺮاΘϗϻ اﺎتϘΘθϣ ﺎبδΣ ΐϠτΘϳ ϻ
ΐϳﺮϘΗ ﺎقϘΘη اﻰϟ إﺔΟﺎΤϟ اﺪمϋ ﻰϟ إ أدى(LWLS) ﺔΣزاϺϟ . ﺪϗ و أنﺎتΑﺎδѧΤϟ اΖϧﺎΑ أ(MLILM) ﺆديѧΗ وﺔѧϟﺎόϓ
ﺔϘϴϗ دΞﺎﺋΘϧ ﻰϟ إ.
* To whom correspondence should be addressed
E-mail: ar_srad@yahoo.com & arsadegh@ut.ac.ir
Paper Received 26 February 2007; Revised 13 June 2007; Accepted 28 November 2007