A Study on Interaction between Freezing and Thawing Behavior and Moisture Transfer Properties of Buiding Wall
Project/Area Number |
22760435
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Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Architectural environment/equipment
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Research Institution | Muroran Institute of Technology |
Principal Investigator |
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Project Period (FY) |
2010 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
|
Keywords | 耐久性予測 / 含氷率 / 凍結融解 / γ線 / ひび割れ / 透水係数 / 過冷却 / 劣化予測 / 相互作用 / 空隙径分布 / 移動係数 |
Research Abstract |
The aim of this study was to establish an analytical model taking into account the interaction between micro-cracking and moisture transfer properties as a part of development of durability prediction method for building wall. It was investigated that the interaction under freezing-thawing process based on the result of gamma-ray irradiation experiment and analytical result by using three-phase equilibrium heat and moisture transfer equation.
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Report
(3 results)
Research Products
(10 results)