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工程力学  2015 

超高层结构设计的经济性及相关问题的研究

DOI: 10.6052/j.issn.1000-4750.2014.04.ST12, PP. 9-15

Keywords: 超高层,经济性,水平荷载,结构体系,抗侧效率,设计指标

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Abstract:

提高超高层结构设计的经济性可从三方面入手:降低结构所受的水平荷载、提高结构体系的抗侧效率和选择合理的设计指标。首先,为了降低结构所受的水平荷载,可通过选择合理的建筑体型和设置减振装置来降低结构所受的风荷载和采用消能减震的方法以及选用比强度、比刚度大的材料来降低结构所受的地震作用。其次,为了提高结构体系的抗侧效率,应尽可能使结构布置支撑化、周边化、巨型化和伸臂桁架化。最后,建议对超高层设计中的一些规定指标作进一步研究,在满足安全性的前提下进一步提高结构设计的经济性。

References

[1]  GB 50009-2012, 建筑结构荷载规范[S]. 北京: 中国建筑工业出版社, 2012. GB 50009-2012, Load code for the design of building structures [S]. Beijing: China Architecture Industry Press, 2012. (in Chinese)
[2]  汪大绥, 周建龙, 包联进. 超高层建筑结构经济性探讨[J]. 建筑结构, 2012, 42(5): 1―7. Wang Dasui, Zhou Jianlong, Bao Lianjin. Analysis on the cost of structural construction in super-tall buildings [J]. Building Structure, 2012, 42(5): 1―7. (in Chinese)
[3]  包联进. 南亚之门塔楼结构初步设计[J]. 建筑结构, 2012, 42(5): 38―43. Bao Lianjin. Preliminary design on the structure of Gate of South Asia Tower [J]. Building Structure, 2012, 42(5): 38―43. (in Chinese)
[4]  Neville Mathias, Eric Long, Long E, et al. Jin Mao tower’s influence on China’ s new innovative tall buildings[C]// Mark Sarkisian. Shanghai International Seminar of Design and Construction Technologies of Super High-rise Buildings. Shanghai, 2006.
[5]  江月. 有害位移的快速估算及在高层建筑减震设计中的应用[M]. 上海: 同济大学, 2014: 15―18. Jiang Yue. Quick estimation of harmful story drift and application on seismic design of tall building [M]. Shanghai: Tongji University, 2014: 15―18. (in Chinese)
[6]  方小丹, 魏琏. 关于建筑结构抗震设计若干问题的讨论[J]. 建筑结构学报, 2011, 32(12): 46―51. Fang Xiaodan, Wei Lian. Discuss on issues of seismic design of building structures [J]. Journal of Building Structures, 2011, 32(12): 46―51. (in Chinese)
[7]  张晖, 杨联萍, 周文星. 钢筋混凝土超高层建筑间位移限值的探讨[J]. 建筑结构学报, 1999, 20(3): 8―13. Zhang Hui, Yang Lianping, Zhou Wenxing. Discussion on story drift limit of high-rise reinforced concrete buildings [J]. Journal of Building Structures, 1999, 20(3): 8―13. (in Chinese)
[8]  王亚勇. 关于建筑抗震设计最小地震剪力系数的讨论[J]. 建筑结构学报, 2013, 34(2): 37―44. Wang Yayong. Study on the minimum story shear for seismic design of buildings [J]. Journal of Building Structures, 2013, 34(2): 37―44. (in Chinese)
[9]  廖耘, 容柏生, 李盛勇. 剪重比的本质关系推导及其对长周期超高层建筑的影响[J]. 建筑结构, 2013, 43(5): 1―4. Liao Yun, Rong Baisheng, Li Shengyong. Derivation of shear-gravity ratio and its effect on long-period super high-rise buildings [J]. Building Structure, 2013, 43(5): 1―4. (in Chinese)
[10]  汪大绥, 周建龙, 姜文伟, 王建, 江晓峰. 超高层结构地震剪力系数限值研究[J]. 建筑结构, 2012, 42(2): 24―27. Wang Dasui, Zhou Jianlong, Jiang Wenwei, Wang Jian, Jiang Xiaofeng. Research on seismic shear gravity ratio limit for super high-rise buildings [J]. Building Structure, 2012, 42(2): 24―27. (in Chinese)

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