| Summary: | 碩士 === 國立臺灣科技大學 === 營建工程系 === 100 === In this study, we used genetic algorithms to develop a set of Taiwan low-rise buildings steel member optimization design of Windows program. In order to achieve the purpose of steel at the lowest cost design. The steel structure optimization design section are box-shape column and I- shape beam. The total volume of the steel is the objective function. The design variables are beam and column type. Supplemented by building wind-resistant design code,seismic design code and steel structures code. Using the inter story drift, the top-level acceleration, limit layer shear strength, columns members strength, the beam members strength and beam-column moment strength as the constrain to assess the reasonable section properties and to comply with the requirements of security and economy.
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