- 摘 要
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（1 華南理工大學(xué)亞熱帶建筑科學(xué)國家重點實驗室， 廣州 510640；2 華南理工大學(xué)建筑設(shè)計研究院， 廣州 510640； 3 華南理工大學(xué)土木與交通學(xué)院， 廣州 510640； 4 華南理工大學(xué)建筑特種工程公司， 廣州 510640）
［摘要］在華南理工大學(xué)現(xiàn)有結(jié)構(gòu)實驗室內(nèi)新建2 000t大型多功能結(jié)構(gòu)試驗平臺，平面尺寸為10m×12m，地下操作室深3-8m。結(jié)合結(jié)構(gòu)分析與試驗需求，對試驗平臺擴展錨固臺、設(shè)備鋼\|混凝土組合底梁等關(guān)鍵部件進行了研究，在擴展錨固臺上采用同時包含錨孔和錨槽的地錨系統(tǒng)；克服場地限制條件，采用逆作法完成了試驗平臺下部基礎(chǔ)的施工，成功安裝底梁鋼構(gòu)件以及地錨系統(tǒng)。新建試驗平臺與原有反力架結(jié)合，滿足多種試驗需要。可為其他高校及研究機構(gòu)新建大型結(jié)構(gòu)試驗平臺提供參考。
［關(guān)鍵詞］結(jié)構(gòu)實驗室； 試驗平臺； 設(shè)計； 施工
中圖分類號：TU318文獻標(biāo)識碼：A文章編號：1002-848X(2018)23-0061-05
Design and construction research of a large-scale multifunctional structure experimental platform built in present structure laboratory
Wang Fan1,2, Lai Zerong3, Wu Yuanqing1,3, Lu Ruiming4, Yao Rongkang3, Luo Zhifeng2
(1 State Key Laboratory of Subtropical Building Science, SCUT, Guangzhou 510640, China;2 Architecture Design & Research Institute, SCUT, Guangzhou 510640, China;3 School of Civil and Transportation Engineering, SCUT, Guangzhou 510640, China;4 Special Engineering Co.，South China University of Technology, Guangzhou 510640, China)
Abstract:A large-scale multifunctional structure experimental platform of 2 000t with a 10m×12m plane size and a 3-8m deep operation room was built in a present structure laboratory of South China University of Technology (SCUT). Combining with the structural analysis and experimental requirements, the key components of the extended anchorage platform of experimental platform and the steel-concrete bottom beam of the equipment were studied. Ground anchor system including both anchor hole and groove was adopted on the extended anchorage platform, and the construction of the lower foundation of the experimental platform was completed by reverse construction method to overcome the site restrictions, and the bottom steel beam components and the ground anchor system were successfully installed. The new experimental platform was combined with the original reaction frame to meet various experimental needs. It could provide reference for other universities and research institutes to build large scale structure experimental platforms.
Keywords:structure laboratory; experimental platform; design; construction
*廣州市節(jié)能專項基金（J-2016-01），華南理工大學(xué)亞熱帶建筑科學(xué)國家重點實驗室項目（2017KC18）。
作者簡介：王帆，博士，教授級高級工程師，碩士生導(dǎo)師，Email: wangfan@scut.edu.cn。
