裝配式剪力墻新型節(jié)點抗震性能試驗研究
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關(guān)鍵詞：裝配式；剪力墻結(jié)構(gòu)；有限元模擬；抗震性能
中圖分類號：TU37 文獻標志碼：A 文章編號：1005-8249（2025）03-0156-08
DOI：10.19860/j.cnki.issn1005-8249.2025.03.028
Abstract：Accordingtotheproblemsoftransortation，instalationandqualitycontrolintheconstructionofprefabricatedshear wallstructureatthisstage，Inordertocomprehensivelyevaluatetheperformanceofthenewstructureintermsofstresnd seismicresistance，full-scalequasi-staticloadtests wereconductedonspecimens，andafinite element model wasestablished for parameteranalysis.Theresearchresults indicate thatthehysteresiscurve，skeleton curve，stifnessdegradation curve， energydisipationcapacityandothercharacteristic parametersof thenew prefabricatedshear wallaresimilarto thoseof cast - inplace shear walls. When the through thick steel bar is taken as 28mm ，the bearing capacity，stiffness，and energy dissipation capacity of thenew prefabricated shearwallaresuperiortothoseof thecast-in-place shear wall，andcan meetthe design requirements equivalent to cast-in-place.
Key words：assembled；shear wallstructure；node analysis； finite element simulation； Seismic performance
0 引言
裝配式建筑以其施工速度快、環(huán)境污染小的顯著優(yōu)勢，成為推動建筑工業(yè)化的重要力量[1]。（剩余7159字）