| Project/Area Number |
15K18153
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Building structures/Materials
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| Research Institution | Kyoto Institute of Technology |
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Principal Investigator |
MURAMOTO MAKOTO 京都工芸繊維大学, デザイン・建築学系, 講師 (70510296)
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| Research Collaborator |
MORISAKO Kiyotaka 京都工芸繊維大学, 学長
INOUE Sakiko 京都工芸繊維大学, 学部生・大学院生
USHITANI Kazuya 京都工芸繊維大学, 学部生・大学院生
KAMBARA Maho 京都工芸繊維大学, 学部生・大学院生
GORAI Takaaki 京都工芸繊維大学, 学部生・大学院生
FUJIMOTO Yukari 京都工芸繊維大学, 学部生・大学院生
TNABE Yuta 京都工芸繊維大学, 学部生・大学院生
HIRATA Ryo 京都工芸繊維大学, 学部生・大学院生
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 伝統木造 / 土壁 / 壁土 / 健全度診断 / 押込試験 / 圧縮強度 / めり込み / 数値解析法 / 押し込み試験 / 健全度評価 / 土壁の復元力特性モデル |
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| Outline of Final Research Achievements |
In this study, we developed the simulation technique which can evaluate the structural performance of the mud wall of traditional wooden buildings. This is intended to be used for conservation and revitalization of traditional wooden buildings. In order to grasp the performance of mud walls of existing traditional wooden buildings, we developed a method to evaluate the strength of the clay by using a non-distractive method. Furthermore, we developed the Beam-Column FEM method using increment perturbation method for the traditional wooden buildings. And the analysis results predicted the experimental results at high accuracy. We also proposed the estimation method of the envelope curve of mud walls, modeling method of the cyclic hysteresis of mud walls and shortening the computation time in the dynamic analysis method by the incremental perturbation method. By applying these techniques to an existing building, we proposed a system to evaluate structural performance.
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