摘要
研究了塑料土工格栅蠕变性能与拉伸强度之间的关系,并证明了塑料土工格栅蠕变行为符合时温等效原理,应用时温等效原理可在较高温度下试验得到较低温度下更长期的设计强度。
The relationship between the creep behavior and the tensile strength of plastics geogrids was investigated. The testing method for the creep characteristics of the plastics geogrids was discussed. It was confirmed that the time-temperature superposition was well applied to the creep behavior of such materials.
出处
《中国塑料》
CAS
CSCD
北大核心
2005年第3期87-89,共3页
China Plastics
关键词
塑料土工格栅
蠕变
拉伸强度
时温等效
<Keyword>plastics geogrid
creep
tensile strength
time-temperature superposition
