V2EX geogrid

Geogrid

释义 Definition

geogrid(土工格栅):一种用于土木工程与岩土工程的网格状聚合物或复合材料(也可为金属)加筋材料,常铺设在土体、路基、边坡或挡土结构中,通过与土颗粒的咬合作用提高承载力、稳定性并减少变形。

发音 Pronunciation (IPA)

/diord/

例句 Examples

A geogrid can strengthen a gravel road.
土工格栅可以加固碎石路。

By placing a geogrid between the subgrade and the base layer, engineers reduced rutting and improved long-term pavement performance.
在路床与基层之间铺设土工格栅后,工程师减少了车辙并提升了路面的长期使用性能。

词源 Etymology

geo- 来自希腊语 ,意为“地、土地”;grid 意为“网格”。合起来指“用于土体/地基工程的网格状材料”。该词常见于土工合成材料(geosynthetics)相关领域的工程语境中。

相关词 Related Words

文献与作品 Literary / Notable Works

  • Geosynthetics: Principles and Applications(R. M. Koerner 等相关教材/版本中常讨论 geogrid 的类型与加筋机理)
  • Design and Construction of Mechanically Stabilized Earth Walls and Reinforced Soil Slopes(FHWA 工程手册中频繁出现 geogrid 作为加筋材料)
  • ASTM 与 ISO 的土工合成材料测试标准文档中(关于格栅拉伸性能、连接强度等章节常使用 geogrid 一词)
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