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原文传递 Earthworks Manual - Specific technical developments

题名：	Earthworks Manual - Specific technical developments
责任者：	Author(s): Comité technique / Technical Committee / Comité Técnico D.4 Terrassements et routes non revêtues / Earthworks and Unpaved Roads / Obras de tierra y caminos no pavimentados Domain(s): Road Earthworks Type: Part 2 - Specific technical developments PIARC Ref.: 2021R02EN
学科分类：	暂无分类
摘要：	The general considerations in Part 1 show in summary the earthworks process and the different phases of construction of earth-structures. The Part 2 develops the specific, transverse technical topics that are most relevant to our field. These topics are dealt with in depth in order to promote the sharing of knowledge of specific earthworks techniques and methods. They are based in particular on feedbacks and technical references resulting from previous PIARC work and also from more recent work, espacially European work. The developments focus on the following strategic vectors: The utilisation of resources made of materials in their natural state due to their appropriate intrinsic properties, or which can be improved by treatment techniques for optimal use. Economical and environmental aspects are considered and are to be optimized at the various stages of design and execution of the project. Part 2 consists of 5 booklets: 2A - Materials 2B - Treatment of materials 2C - Earthworks project 2D - Earthworks execution and controls 2E - Environmental aspects MANUAL PARTS PREAMBLE PART 1 - General considerations PART 2 - Specific technical development
出版机构：	世界道路协会（PIARC）
提交日期：	2021 Author(s): Comité technique / Technical Committee / Comité Técnico D.4 Terrassements et routes non revêtues / Earthworks and Unpaved Roads / Obras de tierra y caminos no pavimentados Domain(s): Road Earthworks Type: Part 2 - Specific technical developments PIARC Ref.: 2021R02EN
报告类型：	科技报告
资源类型：	科技（咨询、行业）报告