OPTIMUM DESIGN METHOD OF STEEL BUILDING FRAMES USING EXPRESSION OF A MEMBER SECTION BASED ON MIXTURES OF PROBABILISTIC PRINCIPAL COMPONENT ANALYZERS
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- YAMAKAWA Makoto
- Dept. of Architecture and Architectural Eng., Graduate School of Eng., Kyoto University
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- YOSHITOMI Shinta
- Dept. of Architecture and Architectural Eng., Graduate School of Eng., Kyoto University
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- UETANI Koji
- Dept. of Architecture and Architectural Eng., Graduate School of Eng., Kyoto University
Bibliographic Information
- Other Title
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- 混合主成分分析による部材断面表現を用いた鋼構造骨組の最適設計法
- コンゴウ シュセイブン ブンセキ ニ ヨル ブザイ ダンメン ヒョウゲン オ モチイタ コウ コウゾウ ホネグミ ノ サイテキ セッケイホウ
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Abstract
A method is proposed for expressing reduced member dimensions of an optimization problem. This method is based on mixture model for probabilistic principal component analyzers for feature extraction of given member section list, whose parameter can be determined using an expectation-maximization algorithm. In this paper, a new efficient method enables to find an optimum set of member sections of the steel building frames so that total weight would be minimum subject to constraints on interstory drifts under design spectrum-compatible earthquakes.
Journal
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- Journal of Structural and Construction Engineering (Transactions of AIJ)
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Journal of Structural and Construction Engineering (Transactions of AIJ) 69 (583), 77-83, 2004
Architectural Institute of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282680615195520
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- NII Article ID
- 110004092801
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- NII Book ID
- AN10438559
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- ISSN
- 18818153
- 13404202
- http://id.crossref.org/issn/13404202
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- NDL BIB ID
- 7088401
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed
