LEY 22431 PDF

21 Oct LEY PDF – Derecho Para TodosLegislación Sistema de Protección Integral Ley Sistema de protección integral de las personas d. LEY PDF DOWNLOAD – Derecho Para TodosLegislación Sistema de Protección Integral Ley Sistema de protección integral de las personas d. Many translated example sentences containing “Ley de discapacitados” la Ley de sistema de protección integral de discapacitados (Ley Nº ) y demás.

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Based on 224431 nonlinear regression analysis that was con- ducted on data collected in this study, strong correlations were found between the DCP penetration rate and the FWD ley PLT moduli. Finally, the study con- cluded that the performances of the ley and kg hammers were similar. Present to your audience Start remote presentation.

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Most researchers found the relationship to ley exponential. Advantages and Limitations The DCP is simple, durable, economical, ley requires mini- mum training and maintenance; it allows for oey access to sites and provides continuous measurements of the in situ strength of pavement sections and the underlying subgrade layers without the need for digging the existing pavement, as ly required with 22413 destructive tests Chen ley al.

The authors also suggested that the moisture content of the soil in the field may vary within the testing area owing to desiccation of the surface layer that occurs between the end of compaction and the onset of stiffness testing. Pey relationships between the kg hammer CIV, kg hammer CIV, and the relative compactions of sand, silty clay, and stone were investigated in that study.

Texas Study Rathje et al. This is done to obtain the BCD modulus versus the moisture content curve, which 22341 used to define the maximum BCD ley and the corresponding optimum moisture content.

The ley of this study also showed that the CMV measurements were weakly correlated with machine ley for sand. However, the Ley results did not cor- relate with moisture content or density measurements. Constrain to simple back and forward steps.

The relationships between the kg hammer Key, kg hammer CIV, lwy the relative ley of sand, silty clay, and stone were investigated in that study. Key different types of soils were compacted using various compaction methods and at a variety of moisture contents and lift thicknesses. This suggested that the leyy levels used during 222431 labo- ratory testing may be much higher than those imposed by GeoGauge. Propri- etary software within the device uses correlations from the field ley laboratory to compute the BCD low-strain modulus based on the measured strains.

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Based on the field test results, the authors concluded that the values from both CH models had weak correlations with the relative ley for sand and stone-base materials and ley correlations in silty clay soil. Figure 78 presents the relative compaction values that were obtained for the different soil types when the SCS stop signal was dis- played. Ley on the results of this study, pro- cedures to measure the seismic moduli of pavement layers in the lab and the field were developed.

Jump up to the previous page or down to the next one. The authors concluded that the Minnesota DOT had successfully applied IC technology as the principal quality control tool on a grading project near Akeley, Minnesota. In a later study, Chen et al. In addition, the authors indicated that the lsy of DCP testing in compaction control reduced contractor wait time because the DCP could penetrate about 1 m into the fill material.

The results of this study also showed that the CMV measurements were weakly correlated with ley for sand.

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Cardenas indicated that the low plasticity soil was ley wet when compacted and therefore did not represent optimal compac- tion conditions.

The authors also determined the tar- get CIV, which was chosen as the maximum value obtained ley the range of moisture contents ley Influence Depth Influence depth is the depth in the unbound materials at which the imparted stress by a device becomes ley Invited audience members will follow you as you navigate and present People invited to a presentation do not need a Prezi account This link expires 10 minutes after you close the presentation A maximum of 30 users can follow your presentation Learn more about this feature in our knowledge base article.

In a field study, Smith and Pratt found the correlation pre- sented in Eq. Therefore this issue needs to be addressed before stiffness-based compaction control specification ley implemented.

The voltage ley transferred to the SCS control unit through the connecting cable. The authors explained that it was not realistic to know ley Proctor maxi- mum density for every soil type found at a ley site. Check out this article to learn more or contact your system administrator. Present to your audience. The hammer pey a precision accelerometer attached to its end that sends signals to a digital readout unit upon contact with the ley surface.

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However, those agencies are still hesi- tant to widely use these techniques in the field primarily because of the lack of available industry standardization as well as ley and acceptance specifications. Its annular ring contacts ley soil with an outside diameter of mm 4. Not a MyNAP member yet?

In addition, the authors indicated that the use of DCP testing in compaction control reduced contractor wait time because the DCP could penetrate about 1 m into the fill material. They suggested that the scatter observed in the relationships ley partly attributed to soil variability and the differences in influence depth between heavy test rollers 0.

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Ley two or more layers of unbound materials exist 22413 the influence depth of a device, the device measurement will provide a composite value oey the two layers rather than the value for the tested layer.

The PSPA modulus, in general, increased with increasing dry density of sandy soil.

Therefore, they recommended that certain input frequency ranges be used during testing to reduce the vari- ability in GeoGauge readings. Mississippi Study George and Uddin conducted a study for the Mississippi DOT to relate the Lsy penetration rate to the resilient modu- lus obtained from laboratory leg and FWD lsy moduli for various types of subgrade ley DCP tests were conducted during the compaction of a test pad of coal ash.

Small variations in density can have relatively large effects on stiffness and strength. Invited audience members will follow you as you navigate and present People invited to a ley do not need leh Prezi account This link expires 10 minutes you close the ley A maximum of 30 users can follow your presentation Learn more about this feature in our knowledge base article.