Research on Renewal Pattern of Riverfront Areas
[1]LUAN Chunfeng,WANG Hao..Research on Renewal Pattern of Riverfront Areas[J].Journal of Zhengzhou University (Engineering Science),2009,30(02):137-140.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
30
Number of periods:
2009年02期
Page number:
137-140
Column:
Public date:
1900-01-01
- Title:
- Research on Renewal Pattern of Riverfront Areas
- Keywords:
- FE—meshfree; mesh distortion; completeness; compatibility
- CLC:
- -
- DOI:
- -
- Abstract:
- In oder to improve precision of numerical calculation for distorted meshes。the US—FE—LSPIM QUAD4 element is developed based on the concept of unsymmetric finite element formulation．This element U—ses two different sets of shape funetions for the trial and test functions．viz．sets of FE—LSPIM QUAD4 element shape functions and sets of classical isoparametric shape functions．The US—FE—LSPIM QUAD4 element could easily fulfil exact essential boundary condition along the entire length of the edge．The element is used in the free vibration analysis of cantilever beam and shear wall．The results show that this element posses—ses good precision．Furthermore，this element is superior to QUAD4 element for distorted meshes and less sensitive to mesh distortion．
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01
