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（中建中原建筑設(shè)計(jì)院有限公司， 鄭州 450004)
［摘要］中建·森林上郡1#地塊項(xiàng)目為鄭州市第一個全部采用裝配式剪力墻結(jié)構(gòu)體系建造的住宅小區(qū)，該項(xiàng)目預(yù)制剪力墻采用環(huán)筋扣合錨接技術(shù)進(jìn)行連接。介紹了該項(xiàng)目裝配式住宅結(jié)構(gòu)設(shè)計(jì)，包括裝配率的計(jì)算、結(jié)構(gòu)分析、主要連接截面設(shè)計(jì)和構(gòu)造。分析表明，環(huán)筋扣合錨接連接能夠滿足受力要求，安全可靠。運(yùn)用BIM對此裝配式建筑進(jìn)行了專業(yè)協(xié)同設(shè)計(jì)及碰撞檢查，優(yōu)化了節(jié)點(diǎn)鋼筋排布。實(shí)踐證明，環(huán)筋扣合錨接體系安全可靠，施工方便，具有很好的推廣價(jià)值；BIM對裝配式建筑的實(shí)現(xiàn)有著重要的支撐作用。
［關(guān)鍵詞］裝配式建筑； 環(huán)筋扣合錨接； 構(gòu)件拆分； 裝配率； BIM技術(shù)
中圖分類號：TU318文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2019)11-0062-05
Structural design and BIM application of a fabricated residential project
Zhang Haidong, Xu Ning, Fang Kun
(CSCEC Zhongyuan Architectural Design Institute Co., Ltd., Zhengzhou 450004, China)
Abstract:The No.1 plot project of Zhongjian Forest County is the first residential community in Zhengzhou city that is built entirely with prefabricated shear wall structural system. Prefabricated shear wall in this project is connected by ring reinforcement fastening anchored connection. Structural design of the prefabricated house was introduced, including the calculation of assembly rate, structural analysis, design and construction of the main connecting section. The analysis shows that the ring reinforcement fastening anchored connection can meet the requirement of force, and is safe and reliable. BIM was used to carry out professional collaborative design and collision inspection for the prefabricated building, and joint reinforcement arrangement was optimized. The practice has proved that the system is safe and reliable, convenient to construct and has good popularization value. BIM plays an important supporting role in the realization of prefabricated buildings.
Keywords:fabricated building; ring reinforcement fastening anchored connection; component separation; assembly rate; BIM technology
作者簡介：張海東，碩士，教授級高級工程師，一級注冊結(jié)構(gòu)工程師，Email:zhdong-2008@163.com。
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