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（1 東南大學(xué)混凝土及預(yù)應(yīng)力混凝土結(jié)構(gòu)教育部重點(diǎn)實(shí)驗(yàn)室， 南京 210096；2 東南大學(xué)國(guó)家預(yù)應(yīng)力工程技術(shù)研究中心， 南京 210096）

［摘要］一種由可回收型的集裝箱改造而得來(lái)的模塊化建筑在國(guó)內(nèi)外節(jié)能環(huán)保建筑領(lǐng)域得到越來(lái)越多的應(yīng)用，因此用于住宅及辦公的集裝箱模塊化建筑應(yīng)運(yùn)而生。為了提升集裝箱模塊化建筑的廣泛應(yīng)用性，首先從集裝箱模塊化建筑抗側(cè)剛度出發(fā)，對(duì)單個(gè)集裝箱的豎向和水平傳力特點(diǎn)進(jìn)行了分析。在此基礎(chǔ)上，對(duì)多層多跨并列式的集裝箱模塊化建筑的受力特點(diǎn)和設(shè)計(jì)原則進(jìn)行了探討。最后采用SAP2000軟件，進(jìn)行了集裝箱建筑的算例分析。結(jié)果表明，集裝箱模塊化建筑上長(zhǎng)梁及頂板均由撓度控制設(shè)計(jì)，下長(zhǎng)梁及底板均由強(qiáng)度控制設(shè)計(jì)，柱由承載力控制設(shè)計(jì)。

［關(guān)鍵詞］集裝箱； 模塊化建筑； 抗側(cè)剛度； 有限元分析

中圖分類號(hào)：TU391文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2020)07-0086-07

Lateral stiffness and structural design principles of container modular buildings

XU Jianwu1,2， QIN Weihong1,2， ZHAO Jingjing1,2， ZHANG Tongqing1,2， XIE Peng1,2

（1 Key Laboratory of C & PC Structures of the Ministry of Education, Southeast University, Nanjing 210096, China;2 National Prestress Engineering Research Center, Southeast University, Nanjing 210096, China)

Abstract:A modular building derived from recyclable containers has been increasingly used in the field of energy-saving and environmentally friendly construction at home and abroad. Therefore, container modular buildings for residential and office emerged at the historic moment. In order to improve the wide application of container modular buildings, the vertical and horizontal force transmission characteristics of a single container were first analyzed based on the lateral stiffness of the container modular buildings. Based on this, the mechanical characteristics and design principles of a multi-story, multi-span parallel container modular building were discussed. Finally, SAP2000 software was used to analyze the calculation examples of container buildings. The results show that the upper long beam and the top slab of the container modular building are controlled by deflection design, the lower long beam and the bottom slab are controlled by strength design, and the columns are controlled by bearing capacity design.

Keywords:container； modular buildings； lateral stiffness； finite element analysis

*國(guó)家自然科學(xué)基金項(xiàng)目（51678137，51378108）。

作者簡(jiǎn)介：許劍武，碩士研究生，743811357@qq.com。