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METHOD FOR DETERMINING DISASTER LEVEL CLASSIFICATION AND SYSTEM FOR DETERMINING DISASTER LEVEL CLASSIFICATION
METHOD FOR DETERMINING DISASTER LEVEL CLASSIFICATION AND SYSTEM FOR DETERMINING DISASTER LEVEL CLASSIFICATION
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机译：确定灾害等级分类的方法和系统
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摘要
[Problem] To provide a method for determining disaster level classification and a system for implementing same. [Solution] This method comprises: obtaining a polygonal line, including a first bending point P1, a second bending point P2, and a maximum response point Pm, from a performance curve of each floor of a building; obtaining a maximum inter-floor deformation angle from the maximum inter-floor drift and inter-floor height of each floor; obtaining a safety margin for each floor from the maximum inter-floor deformation angle and a safety limit deformation angle; selecting the polygonal line having the lowest safety margin by comparing the safety margins of the respective floors; calculating a safety limit point Ps by using the selected polygonal line; calculating disaster level classifications (I) to (VI) by using the first bending point P1, the second bending point P2, and the safety limit point Ps; and determining the disaster level classification by determining which one among said disaster level classifications the maximum response point Pm corresponds to.
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