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现行 EN ISO 22282-3:2012
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Geotechnical investigation and testing - Geohydraulic testing - Part 3: Water pressure tests in rock (ISO 22282-3:2012) 岩土工程勘察与测试 - 水压试验 - 第3部分:岩石水压试验(ISO 22282-3:2012)
发布日期: 2012-06-01
实施日期: 2012-06-01
ISO 22282-3:2012规定了根据EN 1997-1和EN 1997-2进行岩土勘测和测试的一部分,钻探在岩石中的水压试验(WPT)的要求。 测试用于调查以下内容: 岩体的水力特性主要由不连续性决定; 岩体吸收能力; 岩体紧密度; 注浆成效; 地质力学行为,例如水力压裂,水力发电
ISO 22282-3:2012 specifies the requirements for water pressures tests (WPT) carried out in boreholes drilled into rock as part of geotechnical investigation and testing according to EN 1997-1 and EN 1997-2. The tests are used to investigate the following: hydraulic properties of the rock mass, which are mainly governed by discontinuities; absorption capacity of the rock mass; tightness of the rock mass; effectiveness of grouting; geomechanical behaviour, e.g. hydrofracturing, hydrojacking.
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归口单位: CEN/TC 341-
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