中文摘要：

对自然灾难的弱点掉进三个范畴：暴露，抵抗，和跳回在跳回主要指一个忍受压力的系统的能力由回到它的起始的状态恢复的地方，也就是说适应灾难压力的能力。跳回是关于灾难预防和缓解的研究的一个主要题目。这研究主要集中于水力的结构的能力从台风的重要影响恢复。根据装载 / 卸掉反应比率理论，非线性的系统能被根据负担之间的差别识别并且卸掉回答的不稳定性的度被分析。这分析被用作一个基础学习水力的结构的跳回。作为一个例子在台风 Matsa 的影响下面拿长江堤，堤到的不同类型的典型的节的能力适应台风的重要影响，即，水力的结构的跳回，在装载/卸掉反应比率(L)的帮助下被描述。计算跳回的结果反映结构和罐头的实际条件被用来决定堤节的适用性。装载 / 卸掉反应比率理论是为在台风的重要影响下面计算水力的结构的跳回的有效工具之一。

英文摘要：

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.