平面墙体树状骨架结构形态创构分析

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1、哈尔滨工业大学工学硕士学位论文wall.Duringoptimizetheshape,thedisplacementofthewallandthebendingmomentandshearingforceofbranchingskeletonstructuresofwallaredecreasingwiththestrainenergyofthewalldecreasing,buttheiraxialforcedon’tchange.Aftershapeoptimization,branchingskeletonstructuresofwallattai

2、nthestrainedconditionofaxialforcegivingfirstplace,whichprovesthatthetopologicalrelationconfirmedbyfractaltheoryisreasonable;optimalsectiondesignmakesthestructurestressbecomeuniformity.Achievethedifferentbranchingfractaldiagramsthroughchanginginputparameters,thenachievetheinitialm

3、onolayerbranchingskeletonstructuresofwallafterhandlingthebranchingfractaldiagramssuitably,andthroughtheoperationofreproductionandtranslation,canachieveseveralbackbone、monolayerandmultilayerstructure.Thispaperprovethatthemethodisfeasible、reasonable、efficient、economicanduniversalit

4、ythroughsameexamples.Atlast,givesamepracticalexamplestoprovethesignificanceandvalueoftheresearch.Keywords:branchingskeletonstructuresofwall,structuralmorphogenesis,sensitivityofstrainenergy,fractaltheory-III-哈尔滨工业大学工学硕士学位论文目录摘要.....................................................

5、..........................................................................IAbstract............................................................................................................................II第1章绪论..................................................................

6、.................................................11.1课题背景...............................................................................................................11.1.1建筑仿生学的发展历程.................................................................................11.1.2树状结构形态研究现

7、状.................................................................................31.1.3表皮结构形态研究现状.................................................................................61.2课题研究的目的和意义.......................................................................................

8、81.3课题的主要研究内容...........................