Geotechnical investigation and testing. Field testing-Measuring while drilling
岩土工程勘察和测试 现场测试
发布日期:
2016-09-30
BS EN ISO 22476-15:2016规定了测量设备要求的技术原则,
岩土工程勘察钻探过程参数的执行和报告
目的。它适用于全液压驱动的顶驱破坏性钻井方法
钻机和驱动装置。它通常与破坏性钻井技术一起使用,但也可以
与岩心钻探一起使用。在土壤灌浆、钉子、锚或桩的钻孔过程中记录钻孔参数
超出ISO 22476本部分的范围。交叉引用:ISO 14688-1ISO 14689-1ISO 22475-1购买时可用的所有现行修订均包含在本文件的购买中。
BS EN ISO 22476-15:2016 specifies the technical principles for measuring equipment requirements,
the execution and reporting on the parameters of the investigation drilling process for geotechnical
purposes.It is applicable to top-driven, destructive drilling methods performed by a fully hydraulically powered
drill rig and driving device. It is commonly used with destructive drilling techniques but can also be
used with core drilling.The recording of the drilling parameters during soil grouting, drilling of nails, anchors or piles are
beyond the scope of this part of ISO 22476.Cross References:ISO 14688-1ISO 14689-1ISO 22475-1All current amendments available at time of purchase are included with the purchase of this document.