STRESS-STRAIN ANALYSIS OF CERAMIC HEADS IN THE DESTRUCTION DEVICE

被引：0

作者：

Janicek, P. ^{[1
]}

机构：

[1] Inst Thermomechan AS CR, Branch Brno, Brno 61669, Czech Republic

来源：

ENGINEERING MECHANICS 2014 | 2014年

关键词：

Material parameters of bioceramics; Destruction tests; Weibull weakest link theory; Endoprosthesis ceramic heads;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article deals with the issues of modification of destructive device for ceramic heads of total hip replacement based on the analysis of tensile stress state in the head. The goal of device modification is a shift of the location with extreme value of sigma(1max) from the region of head's hole bottom to its opening. This modification will increase the credibility of the obtained material properties of bioceramics, which will be determined from a set of head destructions using the Weibull weakest link theory.

引用

页码：260 / 263

页数：4

共 18 条

[1]

Andrisano A O, 1990, Proc Inst Mech Eng H, V204, P157, DOI 10.1243/PIME_PROC_1990_204_250_02

[2] Is Weibull distribution the most appropriate statistical strength distribution for brittle materials? [J].

Basu, Bikramjit ;

Tiwari, Devesh ;

Kundu, Debasis ;

Prasad, Rajesh .

CERAMICS INTERNATIONAL, 2009, 35 (01) :237-246

[3] DESIGNING CERAMIC COMPONENTS FOR STRUCTURAL APPLICATIONS [J].

BUSH, DR .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 1993, 2 (06) :851-862

[4]

Fuis V, 2004, ELEVENTH WORLD CONGRESS IN MECHANISM AND MACHINE SCIENCE, VOLS 1-5, PROCEEDINGS, P2197

[5]

Fuis V, 2011, ENGINEERING MECHANICS 2011, P155

[6]

Fuis V, 2011, MECHATRONICS: RECENT TECHNOLOGICAL AND SCIENTIFIC ADVANCES, P203

[7]

Fuis V, 2010, IFMBE PROC, V31, P1451, DOI 10.1007/978-3-642-14515-5_370

[8]

Fuis V, 2003, STRUCT MAT, V12, P475

[9]

Fuis V, 2001, MEDICON 2001: PROCEEDINGS OF THE INTERNATIONAL FEDERATION FOR MEDICAL & BIOLOGICAL ENGINEERING, PTS 1 AND 2, P632

[10]

Fuis V, 2009, RECENT ADVANCES IN MECHATRONICS: 2008-2009, P425

← 1 2 →