2016 Fiscal Year Final Research Report
Influence of Lath Configurations, Mix Proportions and Plastering Methods on structural characteristics of Japanese traditional clay wall on bamboo lathing
| Project/Area Number |
26420565
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Building structures/Materials
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| Research Institution | Waseda University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | 建築材料 / 建築工法 / 小舞壁 / 左官材料 / 壁土 |
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| Outline of Final Research Achievements |
This study clarified the influence of lath configurations, mix proportions and plastering methods on structural characteristics of Japanese traditional clay wall on bamboo lathing, so that they can be used widely and safely. First, a variety of small element specimens was manufactured and tested to clarify the influence of many factors on the mechanical properties. Secondly, the loading of horizontal force onto the specimens had the same cross-sectional dimensions of framework members as those used in real buildings.
The results indicated that clay walls of high initial stiffness can be achieved by avoiding gaps around the resistance elements. However, such walls tend to develop the delamination at the interface of layers. Furthermore, we clarified the combination of layers and plastering method to avoid delamination.
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| Free Research Field |
工学
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