Two-parameter fracture model for cortical bone
نویسندگان
چکیده
منابع مشابه
Cortical Bone Fracture
The structural integrity of ‘‘hard’’ mineralized tissues such as bone is of great importance, especially because bone is the primary structural component of the body, serving as a protective load-bearing skeletal framework. As a structural material, bone is unique when compared with other engineering materials because of its wellknown capacity for self-repair and adaptation to changes in mechan...
متن کاملMixed-mode fracture of human cortical bone.
Although the mode I (tensile opening) fracture toughness has been the focus of most fracture mechanics studies of human cortical bone, bones in vivo are invariably loaded multiaxially. Consequently, an understanding of mixed-mode fracture is necessary to determine whether a mode I fracture toughness test provides the appropriate information to accurately quantify fracture risk. In this study, w...
متن کاملMechanistic fracture criteria for the failure of human cortical bone.
A mechanistic understanding of fracture in human bone is critical to predicting fracture risk associated with age and disease. Despite extensive work, a mechanistic framework for describing how the microstructure affects the failure of bone is lacking. Although micromechanical models incorporating local failure criteria have been developed for metallic and ceramic materials, few such models exi...
متن کاملThe study of the compensation for bone fracture
The law of fracture diya is accepted by majority of Faqihs. The law states that bone fracture diya with recovery in diya limbs equals one fifth of amputation diya and, in case of complete recovery, is four fifth of that one fifth of amputation diya. The book of Zarif, as the main document of this law, is reflected in Fagihs books. A comparative study of fiqh statements with those in the book of...
متن کاملFracture Response of Human Cortical Bone with Reduced Compositional Heterogeneity
Bisphosphonates, the most commonly used osteoporosis treatment, have been effective in preventing osteoporotic fractures by suppressing bone turnover. The recent reports of atypical femoral fracture and its possible association with prolonged bisphosphonate use brought into attention the possibility of adverse mechanical modifications in bone due to extensive suppression of bone turnover [1, 2]...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frattura ed Integrità Strutturale
سال: 2016
ISSN: 1971-8993
DOI: 10.3221/igf-esis.37.28