PHOTO-ELASTIC STUDY OF STRESS-CONCENTRATIONS PRODUCED BY RETENTION PINS IN AMALGAM RESTORATIONS

被引：10

作者：

DHURU, VB

MCLACHLAN, K

KASLOFF, Z

机构：

[1] UNIV MANITOBA,FAC ENGN,WINNIPEG R3E 0W3,MANITOBA,CANADA

[2] UNIV MANITOBA,FAC DENT,DEPT DENT MAT SCI,WINNIPEG R3E 0W3,MANITOBA,CANADA

来源：

JOURNAL OF DENTAL RESEARCH | 1979年 / 58卷 / 03期

关键词：

D O I：

10.1177/00220345790580030601

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Photoelastic models of pin-amalgam restorations were constructed to simulate different pin-dentinamalgam relationships. The stress-raising effect of a pin is influenced by the axial stiffness of the pin and its capability of bonding with the amalgam. The stress produced by a very stiff non-bonded pin could cause failure of the restoration. © 1979, SAGE Publications. All rights reserved.

引用

页码：1060 / 1064

页数：5

共 12 条

[1] EXPERIMENTAL STRESS ANALYSIS OF DENTAL RESTORATIONS .I. 2-DIMENSIONAL PHOTOELASTIC STRESS ANALYSIS OF INLAYS [J].

CRAIG, RG ;

ELEBRASH.MK ;

LEPEAK, PJ ;

PEYTON, FA .

JOURNAL OF PROSTHETIC DENTISTRY, 1967, 17 (03) :277-&

[2]

DHURU V, 1972, THESIS U MANITOBA

[3]

Duperon D F, 1971, J Can Dent Assoc (Tor), V37, P422

[4]

DUPERON DF, 1970, THESIS U MANITOBA

[5]

ELABRASHI KM, 1969, J PROSTHET DENT, V22, P565

[6] EARLY STRENGTH OF DENTAL AMALGAM AS INFLUENCED BY PINS [J].

GOING, RE ;

NOSTRANT, GW .

JOURNAL OF DENTAL RESEARCH, 1969, 48 (03) :489-&

[7]

GOING RE, 1968, IADR119 PAP

[8]

MAHLER D B, 1955, J Dent Res, V34, P831, DOI 10.1177/00220345550340060601

[9]

MAHLER D B, 1958, J Dent Res, V37, P516, DOI 10.1177/00220345580370032301

[10]

NOONAN M A, 1949, J Dent Child, V16, P24

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