| The in-depth contents |
| Publication year |
1991 |
| PDF |
Download |
| Title |
ENVIROMENTAL MEASUREMENT OF MEMBRANE STRUCTURE. (WINTER) |
| Author |
Takehito SANO,Ayako IMAI,Yukako OGAWA,Kohtaroh TANAKA,Yosiharu TANAKA
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| Summary |
We are measuring several data with respect to the thermal environment of membrane structure at "MY DOME"，Obihiro City， Hokkaido， in order to investigate most sui table environment for membrane structure.
Regarding the thermal environment and lighting characteristics for membrane structure，we described in the previous reports
This time，we measured not only the cold draft and dew condensation in winter， but also evaluated the residence environment based on PMV in use of same membrane structure.
We found that，under a single membrane，there arised the cold draft with the speed of 1.0m/s downwards along the roof membrane and the dew condensation inside，which did not give a good environmental condition in the membrane structure.
On the other hand，we confirmed that，the double membranes had an effect on the environmental condition.
We had almost no troubles in the residence area because they 'ere protected in the double membranes.
That is，we confirmed that the clothing thermal resistance with 1.0% and 1.5% gave a comfortable environmental condition under heating.
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