[1]栾春凤,王浩..城市滨河地区更新的类型模式探讨[J].郑州大学学报(工学版),2009,30(02):137-140.
　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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城市滨河地区更新的类型模式探讨()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
30卷
期数:
2009年02期
页码:
137-140
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Research on Renewal Pattern of Riverfront Areas
作者:
栾春凤; 王浩.
南京林业大学风景园林学院.江苏,南京,210037;郑州大学建筑学院,河南,郑州,450001, 南京林业大学风景园林学院.江苏,南京,210037
Author(s):
LUAN Chunfeng; WANG Hao.
1．Department of Engineering Mechanics。Hohai University，Nanjing 210098，China；2．Engineering Institute of Engineering Corps．PLA University of Science and Technology，Nanjing 210007，China
关键词:
滨河地区;  更新;  类型模式
Keywords:
FE—meshfree; mesh distortion; completeness; compatibility
摘要:
我国城市滨河地区改造更新尚处于初级阶段,立足于滨河地区各种更新要素独特的自然环境、历史人文、经济社会特点,城市滨河地区更新的类型模式分为环境治理型、保护再利用型、拆建再开发型和综合型,它们分别代表了基本的、保守的、开拓的和综合的更新方式,为滨河地区的更新提供多元化的选择.
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．
更新日期/Last Update: 1900-01-01