Manifold method with complete first order displacement function on physical cover

被引：0

作者：

Wang, SL ^{[1
]}

Ge, XR ^{[1
]}

Zhang, G ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Rock & Soil Mech, Wuhan 430071, Peoples R China

来源：

ICADD-3: THIRD INTERNATIONAL CONFERENCE ON ANALYSIS OF DISCONTINUOUS DEFORMATION - FROM THEORY TO PRACTICE, PROCEEDINGS | 1999年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Complete first order displacement function is used on physical covers of manifold element. The analyzing formulas for numerical implementation are presented for the first time in this paper. A continuous stress distribution is obtained through projection techniques proposed by Zienkiewicz et al so that results can be compared with those published. Two examples are investigated and the numerical results show that a high accuracy can be achieved by the adoption of the function on physical covers.

引用

页码：193 / 201

页数：9

共 50 条

[1] Effects of cover displacement functions for the stiffness matrix of the numerical manifold method
Deng, An-Fu
Zheng, Bing
Zhou, Xiao-Yi
Chongqing Daxue Xuebao/Journal of Chongqing University, 2009, 32 (07): : 829 - 833
[2] Three-dimensional numerical manifold method based on hexahedron element with full first-order cover function and its application in underground excavation
Zhang, Y. H.
Sheng, Q.
Cheng, Y. M.
ENGINEERING PLASTICITY AND ITS APPLICATIONS FROM NANOSCALE TO MACROSCALE, PTS 1 AND 2, 2007, 340-341 : 365 - +
[3] Construction of physical cover approximation in manifold method based on least square interpolation
Cai, Yong-Chang
Zhu, He-Hua
Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2009, 31 (05): : 708 - 712
[4] Meshless method based on manifold cover
Liu, Hong-Sheng
Yang, Yu-Ying
Xu, Wei-Li
Cailiao Kexue yu Gongyi/Material Science and Technology, 2004, 12 (05): : 506 - 508
[5] Development local cover function of numerica manifold method based upon Bezier spline method
Zhang Xuan-bing
Zhang Zhong
2011 INTERNATIONAL CONFERENCE ON COMPUTER APPLICATION AND EDUCATION TECHNOLOGY (ICCAET 2011), 2011, : 60 - 63
[6] BENDING OF NONCONFORMING THIN PLATES BASED ON THE FIRST-ORDER MANIFOLD METHOD
Qu, Xin
Diao, Fangfang
Xu, Xingqian
Li, Wei
JOURNAL OF MECHANICS OF MATERIALS AND STRUCTURES, 2020, 15 (03) : 325 - 344
[7] First and second-order sensitivity method of structure static displacement
Ma K.
Li B.-H.
Yang K.
Liu Q.-L.
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition), 2021, 51 (02): : 472 - 477
[8] On the special method of integration for complete systems of linear equations partially derived from the first order of an unknown function
Pfeiffer, G
COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1935, 201 : 495 - 497
[9] Study on meshless method based on manifold cover ideas
Liu, X.
Zhu, D.M.
Lu, M.W.
Zhang, X.
Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics, 2001, 18 (01):
[10] Automatically forming of cover system in numerical manifold method
Cai, Yong-Chang
Zhu, He-Hua
Xia, Cai-Chu
Tongji Daxue Xuebao/Journal of Tongji University, 2004, 32 (05): : 585 - 590

← 1 2 3 4 5 →