发布日期:2016-11-01 实施日期:2016-11-01
Standard Test Method for (Field Procedure) for Withdrawal and Injection Well Testing for Determining Hydraulic Properties of Aquifer Systems
发布日期:2014-06-01 实施日期:2014-06-01
实施日期:2015-04-15
Standard Practice for Field Pneumatic Slug (Instantaneous Change in Head) Tests to Determine Hydraulic Properties of Aquifers with Direct Push Groundwater Samplers
发布日期:2013-12-01 实施日期:2013-12-01
实施日期:2015-04-15
Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Theis Nonequilibrium Method
适用范围:<p><span class="italic"><span class="italic">Assumptions</span>: </span> <p>Well discharges at a constant rate, <span class="italic">Q</span>.</p> <p>Well is of infinitesimal diameter and fully penetra...
实施日期:1996-10-10
Standard Practice for Design and Installation of Ground Water Monitoring Wells
适用范围:<p>This practice for the design and installation of groundwater monitoring wells will promote <span class="italic">(1)</span> efficient and effective site hydrogeological characterization; <span class=...
Standard Test Method for Determining Transmissivity and Storage Coefficient of Bounded,Nonleaky,Confined Aquifers
实施日期:1996-10-10
Standard Test Method for (Field Procedure) for Withdrawal and Injection Well Tests for Determining Hydraulic Properties of Aquifer Systems
实施日期:1996-10-10
Standard Test Method for Determining Specific Capacity and Estimating Transmissivity at the Control Well
发布日期:2014-06-15 实施日期:2014-06-15
Standard Test Method (Analytical Procedure) for Determining Hydraulic Properties of a Confined Aquifer and a Leaky Confining Bed with Negligible Storage by the Hantush-Jacob Method
适用范围:<p><span class="italic"><span class="italic">Assumptions</span>: </span> <p>The control well discharges at a constant rate, <span class="italic">Q</span>.</p> <p>The control well is of infinitesimal di...
发布日期:2016-11-01 实施日期:2016-11-01
Standard Guide for Selection of Aquifer Test Method in Determining Hydraulic Properties by Well Techniques
适用范围:<p>An aquifer test method is a controlled field experiment made to determine the approximate hydraulic properties of water-bearing material. The hydraulic properties that can be determined are specific...
Standard Guide for Establishing Nomenclature of Ground-Water Aquifers
适用范围:<p>An essential requirement of hydrogeologists in evaluating the hydraulic properties of a segment of earth materials is to define and map hydrogeologic units, aquifers, and confining units, which are ...
实施日期:1997-08-10
Standard Guide for Set of Data Elements to Describe a Ground-Water Site; Part Two-Physical Descriptors
适用范围:<p>Data at ground-water sites are gathered for many purposes. Each of these purposes generally requires a specific set of data elements. For example, when the ground-water quality is of concern not on...
Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method
适用范围:<p><span class="italic"><span class="italic">Assumptions</span>: </span> <p>Well discharges at a constant rate, <span class="italic">Q</span>.</p> <p>Well is of infinitesimal diameter and fully penetra...
实施日期:1996-10-10
Standard Test Method for (Field Procedure) for Instantaneous Change in Head (Slug) Tests for Determining Hydraulic Properties of Aquifers
适用范围:<p>This slug test field procedure is used in conjunction with a slug test analytical procedure, such as Test Method D 4104<astmref rid="a00003"> to provide quick and relatively inexpensive estimates of...
实施日期:1996-10-10
Standard Test Method for (Analytical Procedure) Determining Transmissivity of Confined Nonleaky Aquifers by Critically Damped Well Response to Instantaneous Change in Head (Slug)
发布日期:2013-11-15 实施日期:2013-11-15
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