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영어

The study examines a method of sensitivity analysis employing statistical concepts, The characteristics and behavior of the braced-tube structural system are investigated. It presents a module consisting of braced tubes. The study identifies the suitability and optimal position and optimal shape of the module, As well as the structural behavior according to the quantity increase and decrease of the module element. In addition, It evaluates the structural behavior on the module's span installation based on the braced installation width of structural systems. Among analytical models, We select the structural system with the least width of the lateral displacement in the sensitivity preliminary analysis, We consider changes in shear lag phenomenon and lateral behavior resulting from changes in quantity between member elements. Also, This study presents the basic data on the design of future high-rise hybrid braced structural system using the results.