The existence of two types of fracture, previously observed in room-temperature experiments was confirmed. The low-pressure type occurs when the compressive strength is higher than the frictional strength and the high-pressure type occurs when the compressive strength is equal to the frictional ...
Jones fractureintramedullary screwfracture‐specific screwheadless compression screwbone mineral densityImplant choice is a matter of concern in athletes and active patients who sustain a Jones fracture because they are prone to failure including non‐union, screw failure, and refracture. The aim of ...
At present, there are two types of numerical calculation methods that can be used in the study of rock fracture and rock strata movement:() A. Numerical calculation method based on continuum mechanics B. Numerical calculation method based on semicontinuous medium mechanics C. Methods for ...
14. In 21 aged people with comminuted fracture of surgical neck of humers, according to Neer typing, 16 examples are two parts fracture, 5 examples are three parts fracture, all patients were treated by clover nickelclad internal fixation and exercise after operation. ...
At present, there are two types of numerical calculation methods that can be used in the study of rock fracture and rock strata movement:( ) A. Numerical calculation method based on continuum mechanics B. Numerical calculation method based on semicontinuous medium mechanics C. Methods for mechanic...
Two cases of sternal fracture with severe dislocation flail chestplatingWe report two cases of sternal fractures successfully treated using bone fixation plates. Case 1: A 52-year-old man was injured in a ... N Kawasaki,H Takenaka,M Higashiyama,... - 《Journal of the Japanese Association for...
Fracture of the femur is one of the most common fractures that, if not stabilized and treated properly, may lead to severe disability, impairment of the individual’s efficiency, and numerous complications. This study aimed to evaluate the treatment results of femoral shaft fracture with two metho...
The aim of this work is to present an engineering method based on linear elastic finite element (FE) analyses oriented to fatigue strength assessments of f... G Meneghetti - 《Fatigue & Fracture of Engineering Material & Structures》 被引量: 60发表: 2008年 FRACTURE MECHANICS ANALYSIS OF FATIG...
At present, there are two types of numerical calculation methods that can be used in the study of rock fracture and rock strata movement:()A.Numerical calculation method based on continuum mechanicsB.Numerical calculation method based on semicontinuou
Analysis of the effects of two kinds of operation treatments on the upper part of humerus fracture Objective: Retrospective analysis for the operation of middle upper section of humeral fracture fixation by plate and screw system or unreamed humeral nail... J Ge,D Yong,B Wang,... 被引量: ...