混凝土夾芯板受彎性能分析
李硯波1,2，杜媛媛1，門東浩1
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（1 天津大學(xué)建筑工程學(xué)院， 天津 300072； 2 天津大學(xué)濱海土木工程結(jié)構(gòu)與安全教育部重點(diǎn)實(shí)驗(yàn)室， 天津 300072）
［摘要］為分析混凝土夾芯板的受彎性能，利用ANSYS軟件對(duì)其進(jìn)行模擬分析，得到混凝土夾芯板撓度計(jì)算的影響因素。最后對(duì)相關(guān)規(guī)范中的受彎構(gòu)件撓度計(jì)算公式進(jìn)行了補(bǔ)充，并提出了均布荷載作用下混凝土夾芯板在承載能力極限狀態(tài)下的撓度計(jì)算公式，公式計(jì)算值與試驗(yàn)值吻合較好。［關(guān)鍵詞］混凝土夾芯板; 受彎性能; 有限元分析; 撓度計(jì)算中圖分類號(hào)：TU317.2，TU318.1 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1002-848X(2015)16-0091-05
Analysis on bending performance of concrete sandwich panelsLi Yanbo1, 2, Du Yuanyuan1, Men Donghao1(1 School of Civil Engineering, Tianjin University, Tianjin 300072, China; 2 Key Laboratory of Coast Civil Structure Safety, Ministry of Education, Tianjin University, Tianjin 300072, China)Abstract: In order to study the bending performance of concrete sandwich panels, which were analyzed by ANSYS software and the influencing factors on deflection calculation of concrete sandwich panels were obtained. The deflection calculation formulas of flexural members in the related specifications were supplemented and deflection calculation formulas of concrete sandwich panels in the bearing capacity limit state under uniform loads were proposed. The computation results match well with the experimental ones.Keywords: concrete sandwich panel; bending performance; finite element analysis; deflection calculation
作者簡介：李硯波，博士，副教授，Email:liyanbo_tj@sina.com。
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