Resilience of hydraulic structures under significant impact of typhoons
Resilience of hydraulic structures under significant impact of typhoons
复制标题
台风严重影响下水工结构的恢复能力
DOI：
10.3882/j.issn.1674-2370.2011.03.005
复制
发表时间：
2011-09
影响因子：
4
通讯作者：
Zi-yang LI
中科院分区：
文献类型：
--
作者：
Zhi-Min Fu;Yan XIANG;Cheng-dong LIU;Zi-yang LI
Abstract Vulnerability to natural disasters falls into three categories: exposure, resistance, and resilience, where resilience mainly refers to the capability of a pressure-bearing system to recover by returning to its initial state, that is, the ability to adapt to disaster pressure. Resilience is a major subject of research on disaster prevention and mitigation. This research mainly focuses on the ability of the hydraulic structure to recover from the significant impacts of typhoons. According to the load/unload response ratio theory, the degree of instability by which nonlinear systems can be identified according to the difference between load and unload responses was analyzed. This analysis was used as a basis to study the resilience of a hydraulic structure. Taking the Yangtze River embankments under the impact of Typhoon Matsa as an example, the ability of the typical sections of different types of embankments to adapt to the significant impact of the typhoon, i.e., the resilience of the hydraulic structure, is described with the help of the load/unload response ratio ( L ). The results of the calculated resilience reflect the actual conditions of the structure and can be used to determine the applicability of the embankment section. The load/unload response ratio theory is one of the effective tools for calculating the resilience of hydraulic structures under the significant impacts of typhoons.
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DOI：
10.1061/(asce)0733-9496(2009)135:6(528
发表时间：
2009-11
影响因子：
3.1
作者：
Chi-Hsiang Wang;J. Blackmore
通讯作者：
Chi-Hsiang Wang;J. Blackmore
DOI：
--
发表时间：
2006
期刊：
Advances in Earth Science
影响因子：
--
作者：
Liu Jing;Shi Pei-jun;Ge Yi;W. Jing’ai
通讯作者：
Liu Jing;Shi Pei-jun;Ge Yi;W. Jing’ai
DOI：
10.1061/(asce)ey.1943-7897.0000028
发表时间：
2010-12
期刊：
Journal of Energy Engineering-asce
影响因子：
--
作者：
D. Reed;M. Powell;J. Westerman
通讯作者：
D. Reed;M. Powell;J. Westerman
DOI：
10.1146/annurev.es.04.110173.000245
发表时间：
1973-01-01
期刊：
Annual Rev Ecol Syst
影响因子：
--
作者：
Holling, C.S.
通讯作者：
Holling, C.S.
影响因子：
--
作者：
Shi Pei-jun
通讯作者：
Shi Pei-jun