详情

原文传递 Utilization of Dredged Sediments: Contemporary Issues

题名：	Utilization of Dredged Sediments: Contemporary Issues
其他题名：	Abu-Hejleh,A.,and Znidarcic,D.(1995)."Desiccation theory for soft cohesive soils."J.Geotech.Engrg.,10.1061/(ASCE)0733-9410(1995)121:6(493),493–502.
正文语种：	英文
作者：	Shetty Rakshith
关键词：	Dredged sediments;Utilization;Environmental pollution;Remediation;Sustainable development;Artificial resource
摘要：	Dredged sediments have been extensively used in various parts of the world for applications related to various infrastructural developmental activities, such as land reclamation, building construction, beach replenishment, habitat restoration, and so on. The vicinity of the megacities to the water bodies and shortage of naturally available raw materials for the developmental activities is mostly responsible for such a paradigm shift from the conventional application of natural resources (soils and rock mass). However, utilization of dredged sediments has largely been constrained because of their heterogeneity and also because most of the earlier studies were site specific; hence, these findings cannot be generalized. This calls for a critical analysis of the outcome of the existing studies related to the application of such sediments based on their comprehensive characterization, in infrastructure development, policies adopted in this context, challenges in terms of handling and disposal, and potential of these sediments to contaminate the ecosystem. As highlighted in this paper, such a critical review of the literature would be mandatory for framing the guidelines in establishing the beneficial usages of the dredged sediments as an artificial resource.
出版年：	2017
论文唯一标识：	P-108Y2017V143N03008
英文栏目名称：	TECHNICAL PAPERS
doi：	10.1061/(ASCE)WW.1943-5460.0000376
期刊名称：	Journal of Waterway, Port, Coastal, and Ocean Engineering
拼音刊名(出版物代码)：	P-108
卷：	143
期：	03
页码：	69-81