期刊
EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING
卷 13, 期 1, 页码 53-69出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/19648189.2009.9693085
关键词
clay layer; fibre-reinforcement; crack initiation
Solid waste landfills come with a cover barrier which includes a compacted clay liner essential to safety on site. However this barrier encounters numerous problems, in particular those related to in situ implementation and to mechanical loading which may cause stress in the clay layer leading to the development of cracks. Tensile stress damage is replaced by shearing when the thickness of the cap cover increases. Thus to characterise the behaviour of the clay, compression tests tinder confinement were carried out in the laboratory. It was proposed to improve the mechanical performance of the clay layer by adding fibre-reinforcement. This relatively new technique is adopted in geotechnical projects involving stabilization of soil veneers. An analysis of different types of fibre-reinforcement of clay was carried out. An improvement in soil resistance and in the brittleness index of fibre-reinforced soil was characterised.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据