عنوان مقاله :
پيش بيني نيروي انفصال اتصال با دوبل چوبي در تخته فيبر با دانسيته متوسط (MDF) با مدل رياضي
عنوان به زبان ديگر :
Predicting of Withdrawal Strength With Dowel Joint in
Medium Density Fiber (MDF) By mathematic model
پديد آورندگان :
بهمني، محسن نويسنده دانشكده منابع طبيعي-دانشگاه تهران BAHMANI, M. , ابراهيمي، قنبر 1325 نويسنده كشاورزي و دامپزشكي EBRAHIMI, GH. , فتحي، ليلا نويسنده دانشكده منابع طبيعي-دانشگاه تهران FATHI, L.
اطلاعات موجودي :
دوفصلنامه سال 1388 شماره 30
كليدواژه :
اتصال دوبل , تخته فيبر با دانسيته متوسط , پين آجدار , rough pin , medium density fiber , dowel joint , نيروي انفصال , withdrawal strength
چكيده لاتين :
Although doweled joints are vastly used in furniture frame, these are little. Information about its
withdrawal strength. The intent of this study is both to obtain initial and primary information concerning
the withdrawal strength of dowel pin and, as far as possible, to develop generalized expression to estimate
its strength. In this study, the effect of dowel diameter from three levels of 6, 8 and 10 mm and two
penetration depth levels of 9 and 12 mm on withd rawal strength has been investigated. The results show
that the highest withdrawal strength belongs to dowel with diameter of 8 mm and penetration depth of
12mm. Based on statistical results the experimental model of W ::: 2D·08L69(lB) 2.3 has been obtained
to predict withdrawal strength.
عنوان نشريه :
تحقيقات علوم چوب و كاغذ ايران
عنوان نشريه :
تحقيقات علوم چوب و كاغذ ايران
اطلاعات موجودي :
دوفصلنامه با شماره پیاپی 30 سال 1388
كلمات كليدي :
#تست#آزمون###امتحان
