Material properties and pullout characteristics of geogrids used in Japan
Material properties and pullout characteristics of geogrids used in Japan
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日本使用的土工格栅的材料特性及拉拔特性
DOI：
10.5030/jcigsjournal.14.195
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
H. Kimura
中科院分区：
文献类型：
--
作者：
J. Kuwano;A. Takahashi;H. Kimura
各种土工格栅现在被广泛使用。材料特性以及各自的土工格栅的抗拔力进行了研究。然而，这些土工格栅的性能很少相互比较。本文根据日本公共工程研究中心发表的报告中提供的数据，对日本使用的11种主要土工格栅的材料特性和抗拔力进行了总结和讨论。抗拔力和抗拔破坏时的应变与土工格栅的性能相关，例如抗拉强度和抗拉刚度。
Various geogrids are widely utilized now. Material properties as well as pullout resistances of respective geogrids are investigated. However the properties of those geogrids are rarely compared each other. In this report, the material properties and the pullout resistances of eleven major geogrids used in Japan are summarized and discussed based on the data presented in the reports published by Public Works Research Center. Pullout resistances and strains at pullout failure are correlated with the properties of geogrids, tensile strength and tensile stiffness for example.