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（1 沈陽建筑大學(xué)土木工程學(xué)院， 沈陽 110168； 2 新鄉(xiāng)職業(yè)技術(shù)學(xué)院， 新鄉(xiāng) 453000）
［摘要］通過兩塊足尺寸壓型鋼板-混凝土組合樓板試件的靜力加載試驗(yàn)，分析組合樓板的破壞過程、破壞形態(tài)和滑移發(fā)展規(guī)律。利用ABAQUS有限元軟件進(jìn)行模擬分析，并與試驗(yàn)結(jié)果對比，驗(yàn)證有限元模擬方法的可行性。建立大跨度組合樓板的有限元模型，基于m-k法對模擬數(shù)據(jù)進(jìn)行線性回歸，得到適用于大跨度組合樓板的縱向剪切粘結(jié)力計(jì)算公式，為工程設(shè)計(jì)提供依據(jù)。
［關(guān)鍵詞］壓型鋼板； 組合樓板； 試驗(yàn)研究； 有限元分析； 粘結(jié)性能； 大跨度
中圖分類號(hào)：TU398-7文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2017)13-0047-04
Study on bond behavior of interface for large\|span closed profiled steel sheeting\|concrete composite slabs
Xu Wei1, Xiao Ruiya2, Xu Feng1, Li Guochuang1
(1 School of Civil Engineering,Shenyang Jianzhu University, Shengyang 110168, China;
2 Xinxiang Vocitional and Technical College, Xinxiang 453000, China)
Abstract:The static loading tests of 2 full-size profiled steel sheeting-concrete composite slabs were conducted to study the failure process, failure pattern and slip development law of the composite slab. ABAQUS finite element software was used for simulation analysis, and the results was compared with experimental results to verify the feasibility of the finite element simulation method. The finite element model of large- span composite slab was established and m-k method was used to conduct linear regression on simulated data to obtain calculation formula of longitudinal shear bonding force of large-span composite slab, providing a basis for engineering design.
Keywords:steel sheeting; composite slab; experimental study; the finite element analysis; bond behavior; large span
*國家科技部支撐計(jì)劃項(xiàng)目（2011BAJ09B04-03），住建部科學(xué)技術(shù)計(jì)劃項(xiàng)目（2015-K2-021)。
作者簡介：許偉，博士，教授， Email:xuweiy1996@sina.com。
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