- 摘 要
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(1 華南理工大學建筑設計研究院，廣州 510641； 2 華南理工大學土木與交通學院，廣州 510641；3 亞熱帶建筑科學國家重點實驗室，廣州 510641)
［摘要］介紹了某高層鋼筋混凝土框架-剪力墻結(jié)構(gòu)設計，包括地下室托換結(jié)構(gòu)設計、上部結(jié)構(gòu)設計、沉降觀測等。由于地鐵通道從該建筑物底部穿越，故地下室采用了利用整層高度來受力的托換結(jié)構(gòu)。整體結(jié)構(gòu)分析結(jié)果表明托換前后結(jié)構(gòu)特性變化不大，沉降觀測結(jié)果表明采用了托換結(jié)構(gòu)后整體結(jié)構(gòu)沉降均勻。
［關(guān)鍵詞］地下室；托換結(jié)構(gòu)；高層結(jié)構(gòu)；框剪結(jié)構(gòu)
Design of a high-rise frame-shear wall structure with the underpinning structure at basement
Ling Yuhong1, Chen Qingjun2,3,Fang Xiaodan1, Jiang Yi1(1 Architecture Design ＆ Research Institute, South China University of Technology, Guangzhou 510641, China；2 School of Civil and Transportation Engineering, South China University of Technology, Guangzhou 510641, China；3 State Key Laboratory of Subtropical Building Science, Guangzhou 510641, China)
Abstract:Design of a high-rise reinforced concrete frame-shear wall structure was presented, which includes the underpinning structure design at basement, the upper structure design and the settlement observation. Because the subway tunnel will pass through the bottom of the building, the underpinning structure which utilizing the whole storey for bearing structure was used at the basement. The structural analysis shows that the underpinning structure behaviors are similar with the original structure. The observation shows that the settlement of the structure with the underpinning structure is uniform.
Keywords:basement; underpinning structure; high-rise structure; frame-shear wall structure
