Wang Gaofeng, Sun Sheng. THE RESEARCH STATUS OF INDUSTRIAL HERITAGE IN CHINA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(1): 1-3,60. doi: 10.13204/j.gyjz201301001
Citation:
Xin Li, Liang Xingwen. DIRECT DISPLACEMENT-BASED SEISMIC DESIGN METHOD OF HIGH-RISE BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 6-10,53. doi: 10.13204/j.gyjz200807002
Wang Gaofeng, Sun Sheng. THE RESEARCH STATUS OF INDUSTRIAL HERITAGE IN CHINA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(1): 1-3,60. doi: 10.13204/j.gyjz201301001
Citation:
Xin Li, Liang Xingwen. DIRECT DISPLACEMENT-BASED SEISMIC DESIGN METHOD OF HIGH-RISE BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 6-10,53. doi: 10.13204/j.gyjz200807002
Key laboratory for Structural Engineering and Earthquake Resistance of China Education Ministry,Xi’an University of Architecture and Technology Xi’an 710055
The natural periods and corresponding modes of structure are obtained by free vibration analysis.Based on the periods,the equivalent displacement of single-degree-of-freedom system for each mode is deduced by displacement response spectra,and the structural lateral elastic displacement of each mode could be determined by equivalence principle.So the structural lateral elastic displacement can be obtained by SRSS rule.Then,based on the story drift ratio limits,the structural target lateral displacement of each mode could be determined,and the shear in each story is obtained by SRSS rule too,the direct displacement-based seismic design(DDBSD) method of high-rise buildings considering higher mode effects is realized.The paper illustrates the application of the proposed procedure with an example and attempts to prove its feasibility by elasto-plastic time-history analysis.It provides a valuable thought for DDBSD method of high-rise buildings.
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Wang Gaofeng, Sun Sheng. THE RESEARCH STATUS OF INDUSTRIAL HERITAGE IN CHINA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(1): 1-3,60. doi: 10.13204/j.gyjz201301001
Wang Gaofeng, Sun Sheng. THE RESEARCH STATUS OF INDUSTRIAL HERITAGE IN CHINA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(1): 1-3,60. doi: 10.13204/j.gyjz201301001