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高銀鷹，賈文穎，楊 威，夏 田，彭永宏，霍文營
(中國建筑設(shè)計研究院，北京100044)[摘要] 北京地鐵四號線出入口站亭為地上單層建筑，層高3.400m，采用梁、柱、斜桿組成的全焊接編織型方管鋼結(jié)構(gòu)形式。站亭與已建地下工程相接部位采用鋼筋植筋相連接，并以已建結(jié)構(gòu)作為基礎(chǔ)；其余部位采用天然地基條形基礎(chǔ)加防水板基礎(chǔ)形式。根據(jù)計算及基礎(chǔ)情況，豎向構(gòu)件采用不同的柱腳形式，以方便施工。
[關(guān)鍵詞] 編織型鋼結(jié)構(gòu)；鋼筋植筋；鋼結(jié)構(gòu)焊接；錨栓Structural design of the entrance buildings of Beijing No.4 Subway Line
Gao Yinying, Jia Wenying, Yang Wei, Xia Tian, Peng Yonghong, Huo Wenying
(China Architecture Design and Research Group, Beijing 100044, China)Abstract: The entrance building of Beijing No.4 subway line has single-layer with 3.400m high. This entwining steel structure consists of beams, columns and slope bars by welding. The building is connected with the existing structure under the ground by the technology of bonded rebar. And the other parts use the strip foundation combining with water-proof slab. According to the calculation and the types of the foundation, we adopt different column base types to convenient the construction ofthe building.
Keywords: entwining steel structure; bonded rebar; welding of steel structure; anchor bolts
