Development of Collapsing Analysis Method for Japanese Traditional Wood Houses during Earthquake

日本传统木屋地震倒塌分析方法的开发

• 批准号: 21780171
• 负责人: NAKAGAWA Takafumi
• 金额: $ 2.08万
• 依托单位: Building Research Institute
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21780171/
• 关键词: 強度・木質構造; 伝統的木造住宅; 建築構造・材料; 解析・評価; 石場建て; 地震応答解析; 個別要素法; 石場立て

In this report, we developed a numerical analysis method to be able to trace collapsing process of wooden houses made by Japanese traditional construction method during earthquake. We used numerical analysis program developed by ourselves. As a result, it was found that our new analysis method can carry out the collapsing process simulation include the sliding behavior of columns bottom ends and the large deformation of floor diaphragms of Japanese traditional wooden houses by using the element test results of the walls and the joints.

在这份报告中，我们开发了一种数值分析方法，能够跟踪日本传统建筑方法建造的木制房屋在地震中的倒塌过程。我们使用自己开发的数值分析程序。结果表明，本文提出的新分析方法可以利用墙体和节点的单元试验结果，对日本传统木结构房屋的倒塌过程进行模拟，包括柱底端的滑动行为和楼板的大变形。

项目成果

Development of Numerical Analysis Method for Japanese Traditional Wood Houses Considering the Sliding Behavior of Column Ends

考虑柱端滑动行为的日本传统木屋数值分析方法的开发

• 发表时间: 2012
• 作者: Takafumi Nakagawa;Mikio Koshihara;Naohito Kawai;Yukio Saito;Yoshiyuki Suzuki
• 通讯作者: Yoshiyuki Suzuki