EFFECT OF COMPRESSION SPEED ON BEHAVIOUR OF EGGSHELLS

被引：37

作者：

VOISEY, PW

HUNT, JR

机构：

[1] Engineering Research Service, Research Branch, Canada Department of Agriculture

[2] Animal Research Institute, Research Branch, Canada Department of Agriculture

来源：

JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH | 1969年 / 14卷 / 01期

关键词：

D O I：

10.1016/0021-8634(69)90065-1

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The rate at which eggshells were compressed was found to influence failure force, deformation at failure, energy required to cause failure and shell stiffness. It was concluded that eggshell material is strain-rate sensitive and mechanical tests must take this into account. This precludes the use of manually operated devices to estimate shell strength. Compression rates of at least 20 cm/min are recommended to minimize errors due to strain-rate sensitivity. © 1969.

引用

页码：40 / &

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