FRAME DATA GENERATION DEVICE, FRAME DATA GENERATION METHOD, AND FRAME DATA GENERATION PROGRAM

• Main Authors: SEKINE AKIYOSHI, MAJITA YASUYUKI, SEMBA YUTA, FUJII HIROHIKO, AKATSUKA TAKAYUKI, IIZUKA JUNJI, TAMURA NAOTO
• Format: Patent
• Language: English; Japanese
• Published: 26.07.2021
• Subjects: BUILDING; CALCULATING; CEILINGS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; PHYSICS; ROOFS; WALLS, e.g. PARTITIONS

To support creating design data that is used as teacher data in machine learning.SOLUTION: A frame data generation device comprises: an initial condition acquisition unit for acquiring a planar shape, height and a number of floors of a building; a frame shape generation unit for changing span division of a main frame including columns and girders within a range of the acquired planar shape and the number of floors to generate a plurality of frame shapes; a simulation unit for calculating, for each of the generated frame shapes, at least three of an evaluation value that is a guideline for earthquake resistance, an evaluation value that is a guideline for workability, an evaluation value that is a guideline for material cost, and an evaluation value that is a guideline for balance of the building, and obtaining a Pareto solution set using the calculated evaluation values as an objective function to store it in a storage device.SELECTED DRAWING: Figure 1 【課題】機械学習において教師データとして用いる設計データの作成を支援する。【解決手段】架構データ生成装置は、建築物の平面形状、高さ及び階数を取得する初期条件取得部と、取得した平面形状及び階数の範囲内で、柱及び大梁を含む主架構のスパン割りを変更し、複数の架構形状を生成する架構形状生成部と、生成された架構形状の各々について、耐震性の目安となる評価値、施工性の目安となる評価値、材料コストの目安となる評価値、及び建物のバランスの目安となる評価値のうち少なくとも３つを算出すると共に、算出された評価値を目的関数としてパレート解集合を求め、記憶装置に記憶させるシミュレーション部とを備える。【選択図】図１