GSO ISO 17312:2013

Soil quality -- Determination of hydraulic conductivity of saturated porous materials using a rigid-wall permeameter

GSO ISO 17312:2013 发布历史

GSO ISO 17312:2013由GSO 发布于 2013-04-01。

GSO ISO 17312:2013在国际标准分类中归属于: 13.080.40 土壤的水文特性。

GSO ISO 17312:2013 的最新版本是哪一版？

最新版本是 GSO ISO 17312:2013 。

GSO ISO 17312:2013的历代版本如下：

• 2013年 GSO ISO 17312:2013

This International Standard specifies the determination of the hydraulic conductivity of granular soils (e.g. sand and gravel) using a constant-head method involving a rigid-wall permeameter to measure the laminar flow of water. The procedure establishes representative values of the hydraulic conductivity of granular soils that can occur in natural deposits as placed in embankments, or when used as base courses under pavements. In order to limit consolidation influences during testing, this procedure is applicable only to disturbed granular soils containing not more than 10 % soil passing a 75-μm sieve. This procedure is applicable to the measurement of hydraulic conductivity of compacted samples of sands and gravels containing little or no silt, where flow along the rigid wall of the permeameter has no practical implications on the test results. This International Standard is not applicable to silt and clay, where seepage/flow at the boundaries is not acceptable.

标准号

GSO ISO 17312:2013

发布

2013年

发布单位

GSO

当前最新

GSO ISO 17312:2013

 

 

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