加筋垫层承载性能和工程应用综述

Bearing behavior of geosynthetic reinforced isolation and its application

随着土工合成材料技术在我国的应用和发展,土工合成材料加筋垫层已经在土木工程中得到广泛的应用,经济效益显著。但目前加筋垫层的作用机理与承载性能的研究远远落后于工程实践,加筋垫层设计计算还没有一套相对成熟的方法,直接影响了加筋垫层的进一步推广应用。本文在阅读大量国内外文献的基础上,归纳和总结了加筋垫层的承载性能和设计方法研究现状,指出目前存在的主要问题,并提出了进一步研究的方向。

With the application and development of geotextiles , reinforced sand with geotextiles is applied widely in civil engineer . But the function mechanism and bearing capability of reinforced layer research draggle the engineer practice , the design and calculation of reinforced layer ,so these effect wide application .After reading lots of papers , summarizing the bearing capability and the design method , pointing out the questions and bring forward the future research dirction .