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| Simulation and Analysis of Wind Pressure and Equivalent Static Wind Loads of MultiBody Structure with Complex Shape |
| MA Ning1，WANG Xun1,ZHOU Dai1,2，ZHU Fei1，WANG Zitong1，HONG Ronghua1
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| （1.School of Naval Architecture， Ocean and Civil Engineering， Shanghai Jiaotong University，
Shanghai 200240， China; 2. Collaborative Innovation Center for Advanced Ship and
DeepSea Exploration, Shanghai 200240, China)
Abstract： Taking the great building “Clouds of Ce |
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Abstract Abstract： Taking the great building “Clouds of Celebration” which is a part of Shanghai World Expo Museum as the object, numerical simulation techniques were utilized to investigate the wind pressure distribution, the gust factors (GFs) and the equivalent static wind loads (ESWL) of the complex multibody spatial structure with consideration of mutual interference of wind fields around surrounding buildings under different incoming wind directions. Besides, the wind pressure nephograms and local zone pressure coefficients were discussed, the gust factors were obtained by means of the peak factor method, and the ESWL were determined, taking the most unfavorable incoming wind directions into account.
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Received: 21 April 2015
Published: 28 March 2016
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| [1] |
MA Ning1,WANG Xun1,HONG Ronghua1,ZHOU Dai1,2,LI Fangfei1,MA Jin1. Equivalent Static Wind Loads on LargeSpan Arched Structures[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2016, 50(03): 317-323. |
| [2] |
AI Huilin1，ZHOU Zhiyong2. Distribution of Wind Load on Purlins of Open Metal Roofs at the Airport
[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2016, 50(01): 65-71. |
| [3] |
HONG Ronghua1,WANG Xun1，ZHOU Dai1,2，LI Fangfei1，CHEN Yian1. Optimization of BuiltonStilts Type DiscShapeLike Spatial Structures[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2016, 50(01): 21-29. |
| [4] |
QIAO Shuaibin1,WANG Xun1,WANG Zitong1,ZHOU Dai1,2. Equivalent Static Wind Load of a LongSpan Truss String Structure[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2016, 50(01): 59-64. |
| [5] |
ZHOU Dai,QIAN Kun,MA Jun,HAN Zhaolong,HONG Ronghua,JI Qing. Analysis of Wind-induced Vibration Effects of a Funnel-shaped Open Membrane Structure[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(06): 862-866. |
| [6] |
LI Junlong，ZHOU Dai，CHEN Yiran，JI Qing,MA Jun. Numerical Simulation and Wind-resistant Optimization of Wind Pressure on Concave-roofed Low-rise Building with Eaves[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2013, 47(06): 856-861. |
| [7] |
TU Jia-Huang, ZHOU Dai, LI Jun-Long. Numerical Simulation of Wind Loading Shape Coefficient on Gable Roof with Cornice[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2012, 46(01): 119-125. |
| [8] |
LIAO Liheng,ZHOU Dai,MA jin,TU Jiahuang,HONG Ronghua. Typhoon Wind-Field Research and Its Simulation[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2014, 48(11): 1541-1551. |
| [9] |
QIAO Shuaibin1,LU Dan2,MA Ning1,ZHOU Dai1,WANG Zitong1. Simulation of Wind Pressure Distribution and Equivalent Static Wind Loads of a Complex Longspan Dome Grid Structure Under Undulating Terrains[J]. J. Shanghai Jiaotong Univ.(Sci.) , 2014, 48(11): 1562-1567. |
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