检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
机构地区:[1]山西中医学院,太原工业大学
出 处:《中国生物医学工程学报》1994年第1期74-78,共5页Chinese Journal of Biomedical Engineering
摘 要:试验采用30~35岁年龄组,男性坚固无损的干燥尺骨与35岁男性死后仅12小时冷藏新鲜尺骨,均截取相同的部位,制成整体试件,分12组,分别在ZDM-10型万能材料试验机、Y型杠杆引伸仪或用应变片在YJ-5型电阻应变仪上进行测定, 描绘出应力应变曲线:且将干燥尺骨与新鲜尺骨的测试结果做了对比。Mechanical properties of undamaged dry ulna bone were studied and results compared with fresh ulna,The adult dry ulna bone and adult fresh ulna were resected in similar regions to be used as 1.2-group specimens respectively for determination. The results were as follows:1.For dry ulna:The compression modulus of elasticity in load-increase was equal to 20.91GPa and in load-decrease,21.4GPa, the compression strength was 152. 188GPa.The tensile modulus of elasticity in load-increase was equal to 20.981GPa and in load-decrease, 22.02GPa. The tensile strength was 159GPa.2.For fresh ulna:The compression modulus of elasticity in load-increase was equal to 19.502GPa and in load-decrease, 19.64GPa; the compression strength was 96GPa.The tensile modulus of elasticity in load-increase was equal to 18.914GPa and in load-decrease,19.698GPa,the tensile strength Was 118GPa.
分 类 号:R318.01[医药卫生—生物医学工程]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.117