- 摘 要
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（1 河北工業(yè)大學(xué)土木與交通學(xué)院， 天津 300401； 2 河北省土木工程技術(shù)研究中心， 天津 300401； 3 湖南省郵電規(guī)劃設(shè)計院有限公司， 長沙 410126）
［摘要］樓梯作為建筑在地震中人員疏散和救援的通道，其抗震減震設(shè)計應(yīng)引起土木工程界足夠的重視。介紹了樓梯的基本結(jié)構(gòu)特點(diǎn)和設(shè)計理論，對樓梯的抗震減震技術(shù)的相關(guān)研究進(jìn)行了總結(jié)，分別從震害、試驗(yàn)、數(shù)值分析和規(guī)范的角度進(jìn)行了闡述，討論了當(dāng)前研究中存在的問題，并對今后應(yīng)開展的研究進(jìn)行了展望。
［關(guān)鍵詞］樓梯； 抗震減震技術(shù)； 結(jié)構(gòu)； 研究現(xiàn)狀
中圖分類號：TU229, TU352.11文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2018)19-0012-07
Summary of research on seismic and energy dissipation technologies of staircase
Ren Wenjie1,2, He Xiaolin1,3
(1 School of Civil and Transportation Engineering, Hebei University of Technology, Tianjin 300401, China; 2 Civil Engineering Technology Research Center of Hebei Province, Tianjin 300401, China; 3 Hunan Planning & Designing Institute of Posts & Telecommunications Co., Ltd., Changsha 410126, China)
Abstract:The staircase serviced as a passage for evacuation and rescue of buildings during earthquakes. Its seismic and energy dissipation design should attract sufficient attention from the civil engineering community. The basic structural characteristics and design theory of the staircase were introduced. The related research on seismic and energy dissipation technology of the staircase was summarized. The seismic damage, test, numerical analysis and specification were discussed respectively. The problems existing in the current research were discussed and the further researches were advanced.
Keywords:staircase; seismic and energy dissipation technology; structure; research status
*國家自然科學(xué)基金項(xiàng)目（50978081）,住宅和城鄉(xiāng)建設(shè)部科學(xué)技術(shù)計劃項(xiàng)目（2014-K4-037）。
作者簡介：任文杰，博士，教授，博士研究生導(dǎo)師，Email:rwjwlq@126.com。
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