APPARATUS AND METHOD FOR DESIGNING OPTIMIZED STRUCTURES OF BUILDING PILLAR MEMBERS MINIMIZING POSSIBLE GREEN HOUSE GAS EMISSION DURING WHOLE PHASES OF CONSTRUCTION

• Main Authors: PARK, HYO SEON, PARK, JUN SU, OH, BYUNG KWAN, YUN, DA YO
• Format: Patent
• Language: English; Korean
• Published: 21.07.2016
• Subjects: CALCULATING; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

According to embodiments of the present invention, a system for designing optimized structures of building pillar members comprises: a candidate value database for storing design variables, candidate values, and candidate value indexes for each pillar structure form; a gene algorithm processing unit for generating gene bit strings for each generation by performing gene selection, hybridization, and mutation and replacement operations on the gene bit strings generated by mixing the candidate indexes of the design variables; a violation rate calculation unit for calculating whether one or more constraint conditions according to a required weight and design reference which are allowed to the gene bit strings of each generation are satisfied or not and a violation rate; a suitability calculation unit for calculating suitability values based on calculated values and violation rate values of an objective function for calculating greenhouse gas emissions generated during a whole process of construction with respect to the gene bit strings of each generation; and an optimized member selection unit for selecting a pillar member design corresponding to a gene bit string having the highest suitability value for each pillar structure form as a pillar member design of an optimized cross section with respect to a corresponding pillar structure form. 본 발명의 실시예들에 따른 건물 기둥 부재 최적 구조 설계 시스템은 기둥구조 형식별로 설계변수들, 후보값들 및 후보값 인덱스들을 저장하는 후보값 데이터베이스, 설계변수들의 후보값 인덱스들을 조합하여 생성되는 유전자 비트열들을 유전자 선택, 교배, 돌연변이 및 대체 연산함으로써 매 세대마다 유전자 비트열들을 생성하는 유전자 알고리즘 처리부, 매 세대의 유전자 비트열들에 관하여 주어진 소요하중과 설계기준에 따른 하나 이상의 제약조건들의 만족 여부와 위반율을 산출하는 위반율 산출부, 매 세대의 유전자 비트열들에 관하여 건설 전과정 온실가스 배출량을 산출하기 위한 목적함수의 산출 값들과 위반율 값들을 기초로 적합도 값들을 산출하는 적합도 산출부 및 기둥구조 형식별로 가장 높은 적합도 값을 가지는 유전자 비트열에 상응하는 기둥 부재 설계안을 해당 기둥구조 형식에 관한 최적 단면의 기둥 부재 설계안으로 선택하는 최적 부재 선택부를 포함할 수 있다.