BS EN 14490-2010 特殊岩土工程的实施.土钉

标准号：BS EN 14490-2010
中文标准名称：特殊岩土工程的实施.土钉
英文标准名称：Execution of special geotechnical works - Soil nailing
标准类型：P21
发布日期：2010/7/31 12:00:00
实施日期：2010/7/31 12:00:00
中国标准分类号：P21
国际标准分类号：93.020
适用范围：1.1 This European Standard establishes general principles for the execution, testing, supervision andmonitoring of soil nailing.1.2 Soil nailing is a construction technique, used to enhance/maintain the stability of a soil mass byinstallation of reinforcing elements (soil nails). Typical examples of soil nailing are given in Annex A.1.3 The scope of soil nailing applications considered in this European Standard includes the installation andtesting of soil nails and associated operations, required when stabilising existing and newly cut slopes andfaces in soil, existing earth retaining structures, embankments, existing tunnels and the excavated facing ofnew tunnels in soil.1.4 Soil nailing may be used to form part of a hybrid construction. This European Standard is relevant onlyto the soil nailing aspect of such constructions.1.5 Techniques, such as reinforcement of ground by vertical inclusions (sheet piles, bored or driven piles,or other elements) and stabilisation with rock bolts, prestressed ground anchors or tensions piles are notcovered by this European Standard.1.6 Guidance on practical aspects of soil nailing and aspects on design, durability and testing is given ininformative Annexes A, B and C, respectively.