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Your search keyword '"Chen, Wenzhao"' showing total 16 results
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16 results on '"Chen, Wenzhao"'

3. Spread of SARS-CoV-2 aerosols via two connected drainage stacks in a high-rise housing outbreak of COVID-19

Author

Wang, Qun, primary, Lin, Zhang, additional, Niu, Jianlei, additional, Choi, Garnet Kwan-Yue, additional, Fung, Jimmy C.H., additional, Lau, Alexis K.H., additional, Louie, Peter, additional, Leung, Kenneth K.M., additional, Huang, Jianxiang, additional, Cheng, Pan, additional, Zhao, Pengcheng, additional, Chen, Wenzhao, additional, Zhang, Sheng, additional, Fu, Liye, additional, Chan, PW, additional, Wong, Ann Han, additional, Tse, Herman, additional, Wong, Sally Cheuk Ying, additional, Lai, Raymond Wai Man, additional, Hui, David SC, additional, Yuen, Kwok-Yung, additional, Lung, David Christopher, additional, and Li, Yuguo, additional

Published
2022
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5. Aerosol transmission of SARS-CoV-2 due to the chimney effect in two high-rise housing drainage stacks

Author

Wang, Qun, primary, Li, Yuguo, additional, Lung, David Christopher, additional, Chan, Pak-To, additional, Dung, Chung-Hin, additional, Jia, Wei, additional, Miao, Te, additional, Huang, Jianxiang, additional, Chen, Wenzhao, additional, Wang, Zixuan, additional, Leung, Kai-Ming, additional, Lin, Zhang, additional, Wong, Daniel, additional, Tse, Herman, additional, Wong, Sally Cheuk Ying, additional, Choi, Garnet Kwan-Yue, additional, Lam, Jimmy Yiu-Wing, additional, To, Kelvin Kai-Wang, additional, Cheng, Vincent Chi-Chung, additional, and Yuen, Kwok-Yung, additional

Published
2022
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7. Evidence for lack of transmission by close contact and surface touch in a restaurant outbreak of COVID-19

Author

Zhang, Nan, primary, Chen, Xuguang, additional, Jia, Wei, additional, Jin, Tianyi, additional, Xiao, Shenglan, additional, Chen, Wenzhao, additional, Hang, Jian, additional, Ou, Cuiyun, additional, Lei, Hao, additional, Qian, Hua, additional, Su, Boni, additional, Li, Jiansen, additional, Liu, Dongmei, additional, Zhang, Weirong, additional, Xue, Peng, additional, Liu, Jiaping, additional, Weschler, Louise B., additional, Xie, Jingchao, additional, Li, Yuguo, additional, and Kang, Min, additional

Published
2021
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8. Nonlinear study on the structure-soil-structure interaction of seismic response among high-rise buildings

Author

Chen Wenzhao, Chunshun Zhang, Long Hui, Haiyang Zhuang, Cheng Peng, and Zicheng Wang

Subjects
Shear force, 0211 other engineering and technologies, Foundation (engineering), 020101 civil engineering, 02 engineering and technology, Finite element method, 0201 civil engineering, Seismic analysis, Basement, Acceleration, Soil structure interaction, 021105 building & construction, Geotechnical engineering, Pile, Geology, Civil and Structural Engineering
Abstract

Based on the 1–3 identical high-rise buildings with pile-raft foundation, a series of building-site two-dimensional finite element analysis models with different building spacings is established. Then, considering the nonlinear characteristics of soil and structure, the static-dynamic coupled numerical simulations are conducted to study the structure-soil-structure interaction (SSSI) under different ground motion. The results show that: 1) Adjacent high-rise buildings have the most unfavorable impact on the peak acceleration of the 1/4–1/2 height floors of the middle building, and increase the normalized response acceleration spectra value of acceleration near the second natural period of the structure; 2) Adjacent high-rise buildings have the most significant impact on the inter-story drift of the top, bottom and basement of the middle building; 3) Adjacent high-rise buildings redistribute the total horizontal shear force of the pile top of the middle building among the pile foundations, so that the peak value of the pile top shear force of each pile changes significantly, which is extremely unfavorable to the seismic safety of the structure. It should be taken seriously in the seismic design of structures. In addition, the structure spacing that results in favorable or unfavorable effects is discussed, and the reasons for the impact are analyzed.

Published
2021

9. Impact of intervention methods on COVID-19 transmission in Shenzhen

Author

Zhang, Nan, primary, Cheng, Pan, additional, Jia, Wei, additional, Dung, Chung-Hin, additional, Liu, Li, additional, Chen, Wenzhao, additional, Lei, Hao, additional, Kan, Changcheng, additional, Han, Xiaoyan, additional, Su, Boni, additional, Xiao, Shenglan, additional, Qian, Hua, additional, Lin, Borong, additional, and Li, Yuguo, additional

Published
2020
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