- 摘 要
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(1 中國鐵建股份有限公司, 北京 100855; 2 石家莊鐵道大學土木工程學院, 石家莊 050043;3 中鐵第四勘察設計院集團有限公司, 武漢 430063)
摘要: 主要對雙鋼板-混凝土組合構(gòu)件面外受力性能的相關研究進行綜述。 從影響因素和承載力計算兩方面介紹了國內(nèi)外有關雙鋼板-混凝土受彎性能、受剪性能、受壓性能的研究成果。 總結(jié)相應的設計方法,介紹相關規(guī)范,重點對有關抗震性能的研究進行分析。 通過對收集到的現(xiàn)有試驗數(shù)據(jù)進行擬合及概率分析,提出對應不同保證率的屈曲應力計算公式;指出雙鋼板-混凝土組合構(gòu)件研究中存在的若干問題,展望研究前景。
關鍵詞: 雙鋼板-混凝土組合構(gòu)件; 平面外受力性能; 抗震性能; 屈曲應力
中圖分類號:TU375. 4 文獻標志碼:A 文章編號:1002-848X(2022)13-0032-11
DOI:10. 19701 / j. jzjg. 20201191
Review of study on the out-of-plane mechanical performance of steel-concrete-steel sandwich composite members
LEI Shengxiang1, ZHANG Yanqing2, LIU Yong2, HAN Shi2, SONG Yuxiang2, YOU Longfei2, FU Ruian3
(1 China Railway Construction Co. , Ltd. , Beijing 100855, China;2 School of Civil Engineering, Shijiazhuang Tiedao University, Shijiazhuang 050043, China;3 Railway Siyuan Survey and Design Group Co. , Ltd. , Wuhan 430063, China )
Abstract: The research on the out-of-plane mechanical performance of steel-concrete-steel sandwich composite memberswas reviewed. The research results of flexural performance, shear performance and compression performance at home andabroad were introduced from two aspects: influencing factors and bearing capacity calculation. The corresponding design methods were summarized, the relevant codes were introduced, and the research on seismic performance was mainly analyzed. Through fitting and probability analysis of the collected existing test data, the calculation formulas of buckling stress corresponding to different guarantee rates were proposed. Some problems existing in the research of steel-concrete-steel sandwich composite members were pointed out and the research prospect was prospected.
Keywords:steel-concrete-steel sandwich composite member; out of plane mechanical performance; seismic performance;buckling stress
∗國家重 點 研 發(fā) 計 劃 ( 2018YFC0808704 ) , 國 家 自 然 科 學 基 金-青 年 科 學 基 金 ( 52008271 ) , 鐵 四 院 科 技 研 究 開 發(fā) 計 劃(2020K163) 。第一作者:雷升祥,博士,正高級工程師,主要從事工程技術研發(fā)和管理工作, Email: leishengxiang@ crcc. cn。通信作者:韓石,博士,碩士生導師,主要從事地下工程相關研究,Email:hanshi1998@ 163. com。[引用本文] 雷升祥,張艷青,劉勇,等. 雙鋼板-混凝土組合構(gòu)件面外受力性能研究綜述[ J] . 建筑結(jié)構(gòu),2022,52(13) :32-42,20. LEI Shengxiang, ZHANG Yanqing, LIU Yong, et al. Review of study on the out-of-plane mechanicalperformance of steel-concrete-steel sandwich composite members[ J] . Building Structure,2022,52(13) :32-42,20.
