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Abstract:
以人角膜为研究对象,通过建立一套规范、系统的实验方法,揭示人角膜的生物力学特性。对人角膜标本进行了单轴拉伸实验,测定了其极限强度、应力最大时的变形能及其变形能密度;循环加载实验表明应力-应变的滞后环随加载次数的增加而逐渐减小,应力-应变曲线在应力为0.15MPa以上时能用幂指数拟合;应力松弛实验测定了应力松弛谱各参数;蠕变实验表明归一化蠕变数据和时间对数呈线性关系
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Source :
生物物理学报
Year: 1999
Issue: 01
Page: 3-5
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 10
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