Değişik inley çapalı köprülerin statiğinin ve tutuculuğunun incelenmesi
Başlık çevirisi mevcut değil.
- Tez No: 71490
- Danışmanlar: PROF. DR. ERHAN AKIN
- Tez Türü: Doktora
- Konular: Diş Hekimliği, Dentistry
- Anahtar Kelimeler: Takma diş-kısmi, İnleyler, Denture-partial, Inlays
- Yıl: 1986
- Dil: Türkçe
- Üniversite: İstanbul Üniversitesi
- Enstitü: Sağlık Bilimleri Enstitüsü
- Ana Bilim Dalı: Protetik Diş Tedavisi Ana Bilim Dalı
- Bilim Dalı: Kuron-Köprü Protezi Bilim Dalı
- Sayfa Sayısı: Belirtilmemiş.
Özet
126 SUMMARY and CONCLUSIONS In our research six types of inlays has been used, three of which were of the classical three-pinned inlays. Tensile and compression tests were applied to a total of 72 bridges with pins and without pins with a specially developed testing apparatus. The results obtained confirmed with the results in literature. As the conclusion of our research we can say that: 1) In inlay abutment bridges, the inlay cavities has great importance on resisting more load. 2) In different inlay abutment bridges, the elastic deformation is directly proportional to the load applied. It is necessary to increase the volume of the cavity in order to decrease deformation. We can formu late this as following: K, x S. hac met where E is the elastic deformation Y is the load applied; K. is the volume of the cavity', S«"+ is the hardness of the metal used, met 3) It is advisable of use hard metals in construction of inlay abutment bridges.127 4) By adding pins to inlay abutments, th-e load to induce deformation increases to three times. This Increases the adhesion of the abutment inlays. 5) There is no great difference in adhesion when only one abutment or both abutments has pins. 6) The adhesion of the inlays is directly proportional with the force of friction of the inlay with the cavity walls; the greater the total area of the side walls of the cavity the greater is the resistance to tensile forces. 7) The adhesion of the hard alloys with cement is weaker. 8) The resistance of the pinned inlay abutments to tensile forces is proportional to the area of the side walls of the inlay cavity. 9) The adhesion of pinned inlay abutments increases to 3 times compared with the classical inlay abutment bridges 10) In classical inlay abutment bridges the addition of a pin to one of the abutments will increase the adhesion sufficiently. 11) The adhesion of pinned inlays is more than classical inleys.
Özet (Çeviri)
126 SUMMARY and CONCLUSIONS In our research six types of inlays has been used, three of which were of the classical three-pinned inlays. Tensile and compression tests were applied to a total of 72 bridges with pins and without pins with a specially developed testing apparatus. The results obtained confirmed with the results in literature. As the conclusion of our research we can say that: 1) In inlay abutment bridges, the inlay cavities has great importance on resisting more load. 2) In different inlay abutment bridges, the elastic deformation is directly proportional to the load applied. It is necessary to increase the volume of the cavity in order to decrease deformation. We can formu late this as following: K, x S. hac met where E is the elastic deformation Y is the load applied; K. is the volume of the cavity', S«"+ is the hardness of the metal used, met 3) It is advisable of use hard metals in construction of inlay abutment bridges.127 4) By adding pins to inlay abutments, th-e load to induce deformation increases to three times. This Increases the adhesion of the abutment inlays. 5) There is no great difference in adhesion when only one abutment or both abutments has pins. 6) The adhesion of the inlays is directly proportional with the force of friction of the inlay with the cavity walls; the greater the total area of the side walls of the cavity the greater is the resistance to tensile forces. 7) The adhesion of the hard alloys with cement is weaker. 8) The resistance of the pinned inlay abutments to tensile forces is proportional to the area of the side walls of the inlay cavity. 9) The adhesion of pinned inlay abutments increases to 3 times compared with the classical inlay abutment bridges 10) In classical inlay abutment bridges the addition of a pin to one of the abutments will increase the adhesion sufficiently. 11) The adhesion of pinned inlays is more than classical inleys.
Benzer Tezler
- Resin bağlantılı metal döküm inley tipi posterior köprü çapalarının ağız içi fonksiyonel kuvvetlere direncinin araştırılması
Başlık çevirisi yok
SERDAR ÇÖTERT
Doktora
Türkçe
1993
Diş HekimliğiEge ÜniversitesiProtetik Diş Tedavisi Ana Bilim Dalı
PROF. DR. BERRAN ÖZTÜRK
- Tam estetik inley çapalı sabit köprü protezleri üzerine in vivo ve in vitro araştırmalar
Başlık çevirisi yok
MEHMET HAŞİM GÜR
Doktora
Türkçe
1991
Diş Hekimliğiİstanbul ÜniversitesiProtetik Diş Tedavisi Ana Bilim Dalı
PROF.DR. ERHAN AKIN
- Atatürk Üniversitesi Ziraat Fakültesi ziraat işletmesindeki yumurta tavukçuluğu yapılan kümeste kış mevsimine ilişkin çevre koşulları üzerine bir araştırma
Başlık çevirisi yok
SEDAT KARAMAN
Yüksek Lisans
Türkçe
1991
ZiraatAtatürk ÜniversitesiTarımsal Yapılar ve Sulama Ana Bilim Dalı
PROF.DR. TAHİR EKMEKYAPAR
- Değişik inley sistemlerinin ve amalgamın kenar sızıntısı açısından karşılaştırılması
Başlık çevirisi yok
H. HALUK BABACAN
Doktora
Türkçe
1998
Diş Hekimliğiİstanbul ÜniversitesiProtetik Diş Tedavisi Ana Bilim Dalı
PROF. DR. EMİNE HALİDE NAYIR PAMUK
- Döküm dolgularda kullanılan değişik metal alaşımlarının mekanik ve elektrokimyasal özellikleri yönünden birbirleriyle karşılaştırılması
Başlık çevirisi yok
YAVUZ GÖMEÇ
Doktora
Türkçe
1990
Diş Hekimliğiİstanbul ÜniversitesiDiş Hastalıkları ve Tedavisi Ana Bilim Dalı
PROF.DR. HİKMET ÇAMLI