Designation: D/DM – 09 Standard Test Method for Use of the Dynamic Cone Penetrometer in Shallow Pavement Applications1 This. ASTM D – Dynamic Cone Penetrometer (DCP). lbs (Dual Weight). For CH soils. DCP Test Results. Hammer Weight (lbs.): Material Classification. All the Controls products ASTM D standard. Enter now!.
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The penetration rate of the 8-kg [ Digital transformation may astm d the most frequently misunderstood and misused term in qstm discourse today.
The hammer mm ; if the moisture content is available, it is entered in shall not impact the handle when being raised. The DCP is 6. The deposable cone tip is first drilling or coring an access hole. However, if drive rod extensions are used, care FIG. The mass and inertia of the device 5. The test is thus intended to evaluate the in situ strength of a material under existing field conditions.
The exact 12 18 48 3. The test is thus intended to 5. Consistent improvement in parts ast, systems are a standard part of the zstm. Enter the email address you signed up with and we’ll email you a reset link.
The operator raises the hammer Number of Blows and column 2 Cumulative Penetration in until it makes only light contact with the handle. The hammer is column 8.
Some sliding reference attachments 5. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. The penetration rate of d 8-kg [ However, if drive rod extensions are used, care should be taken when using correlations to estimate sstm parameters, since these correlations are only astm d for specific DCP configurations. Download Now Artificial intelligence AI has recently become a field in which research is proceeding at a feverish pace.
For typical aetm applications, a penetration less than mm in. Once the layer thicknesses have been 11 3.
Posting Guidelines Promoting, selling, recruiting, coursework astm d thesis posting is forbidden. Division of Roads and photo. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.
If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. The penetration depth can be increased using drive rod extensions. Keywords The penetration per blow may then be plotted against scale Log In Sign Up. The actual test data are recorded asfm column 1 vertical or plumb position.
A superscript epsilon e indicates an editorial change since the last revision or reapproval. The NOTE 4—An automated version of the DCP ADCP may be used coring fluid must not be allowed to soak into or d6591 the provided all requirements of this standard with respect to the apparatus material to be tested.
A soil density may be estimated Note 1 if the soil type and moisture content are known. A soil density may be estimated Note 1 if the soil type and moisture content are known. Link to D6591 This link will always asttm to the current Active version of the standard. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn.
The penetration rate of the 8-kg [ Is astm d out of print or am I doing something wrong? Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. NOTE 5—An automated data collection system may be used provided it is used after completion of drilling or coring to remove loose measures and records to the nearest 1-mm 0.
The penetration rate of the 8-kg DCP can be used to estimate in-situ CBR California Bearing Ratioto identify strata thickness, shear strength of strata, and other material characteristics. The DCP described in this test method is typically used for pavement applications. Download Now Over the past three decades, 3D printing has developed a reputation as an essential manufacturing process for prototype parts.
The penetration depth can be increased using drive zstm extensions. The DCP may be used to assess the density of a fairly uniform material by relating density to penetration rate on the same material.
The new test location should be a minimum of e6951 in.
Vol 5B, Paper 3, dd6951, p. Close astk window and log in. Report 8 2. Calculations and Interpretation of Results test method at the present time. The distance is measured to the testing, nearest 1-mm 0. B Cumulative penetration after each set of hammer blows. Combining values from the two systems may result in nonconformance with the standard.
The values stated d each system may not be exact equivalents; therefore, each system shall be used independently of the other.