BUILDING FRAME ESTIMATION DEVICE AND BUILDING FRAME ESTIMATION METHOD

• Main Authors: OKAZAWA TAKESHI, YOKOYAMA KAZUTOMO, KUROKI MITSUHIRO, SATAKE HIROYOSHI, OYAMA TAKUMI, WATANABE YASUSHI
• Format: Patent
• Language: English; Japanese
• Published: 25.08.2022
• Subjects: BUILDING; CALCULATING; CEILINGS; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; 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 decide a suitable structural frame from a frame volume quantity of a building.SOLUTION: A building frame estimation device comprises a model storage part for storing a building frame estimation model constructed based on learning data having a plurality of assembly data including at least a joint part number vector inner product value, a frame volume quantity and a building frame of the building, wherein the building frame estimation model estimates the building frame of the building from the joint part number vector inner product value, which is an inner product value of a first joint part number vector which is a vector having factors as a number of each type of joint parts connecting a column and a beam of the building in a first direction parallel to a horizontal surface of the building, and a second joint part number vector which is a vector having factors as a number of each type of joint parts in a second direction parallel to the horizontal surface and different from the first direction, and a frame volume quantity of the building, and also comprises a building frame estimation part for estimating the building frame of the building from the building frame estimation model stored by the model storage part, a joint part number vector inner product value and the frame volume quantity of the building.SELECTED DRAWING: Figure 1 【課題】建物の架構体積量から適切な構造架構を決定する。【解決手段】建物架構推定装置は、建物の水平面と平行な第１方向における建物の柱と梁とを結合する接合部の種類ごとの数を要素とするベクトルである第１接合部数ベクトルと、水平面と平行、且つ、第１方向と異なる方向である第２方向における接合部の種類ごとの数を要素とするベクトルである第２接合部数ベクトルとの内積値である接合部数ベクトル内積値と、建物の架構体積量とから建物の建物架構を推定する建物架構推定モデルであって、接合部数ベクトル内積値と、架構体積量と、建物の建物架構とを少なくとも含む組データを複数有する学習データに基づいて構築された建物架構推定モデルを記憶するモデル記憶部と、モデル記憶部が記憶する建物架構推定モデルと、接合部数ベクトル内積値と、建物の架構体積量とから建物の建物架構を推定する建物架構推定部とを備える。【選択図】図１