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Wednesday, May 6, 2020 | History

2 edition of comparison of calculations with high velocity soil penetration data found in the catalog.

comparison of calculations with high velocity soil penetration data

P Yarrington

comparison of calculations with high velocity soil penetration data

by P Yarrington

  • 352 Want to read
  • 29 Currently reading

Published by Dept. of Energy, Sandia Laboratories, for sale by the National Technical Information Service] in Albuquerque, N.M, [Springfield, Va .
Written in English

    Subjects:
  • Soil penetration test,
  • Soil profiles

  • Edition Notes

    StatementP. Yarrington, Sandia Laboratory ; prepared by Sandia Laboratory for the United States Department of Energy under contract AT(29-1)-789
    SeriesSAND ; 78-0311
    ContributionsUnited States. Dept. of Energy, Sandia Laboratories
    The Physical Object
    Pagination37 p. :
    Number of Pages37
    ID Numbers
    Open LibraryOL14882916M

    A FIELD METHOD FOR MEASUREMENT OF INFILTRATION By A. I. JOHNSON ABSTRACT The determination of infiltration the downward entry of water into a soil (or sediment) is receiving increasing attention in hydrologic studies because of the need for more quantitative data on all phases of the hydrologic by: stress history of the soil as well as the method used to prepare the sample for cyclic testing [3]. V s is a significant soil property in earthquake site response and soil-structure interaction analyses. It has a clear physical mean-ing, whereas the penetration resistance cannot directly corre-spond to any of such properties [4]. Use of VFile Size: 2MB.

    Entry of water into the soil. Soil moisture conditions. Available water content. Groundwater table. Soil erosion by water. Soil composition. Soil profile. Soil texture. Soil structure. Soil composition. When dry soil is crushed . GB Standard. The Chinese national standard GB [3 GB , Structural Design Code for Pipelines of Water Supply and Waste Water Engineering., Beijing: China building industry press, ] has defined the calculating method of soil pressure installed by trenchless technologies based on Terzaghi soil arching theory, and the related parameters have been : Lianfen Shao, Xin Zhou, Hongbiao Zeng.

    Soil profile type can be determined by either based on Standard Penetration Test (SPT) value and soil classification using grain size distribution data or based on shear wave velocity. Standard penetration test has many limitations. Apart from the testing corrections to be applied for the N value toFile Size: KB. From soil data to 3D calculations This work phase focus on demonstrating proving that a dataflow can be established originating from field or laboratory tests to 3D calculations with their results. A major part of this development is the creation of prototypes doing this integration.


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Comparison of calculations with high velocity soil penetration data by P Yarrington Download PDF EPUB FB2

Get this from a library. A comparison of calculations with high velocity soil penetration data. [P Yarrington; United States. Department of Energy.; Sandia Laboratories.]. @article{osti_, title = {Comparison of calculations with high velocity soil penetration data}, author = {Yarrington, P}, abstractNote = {Calculations of deceleration and final depth made with the computer program PENAP are compared with data from a series of full-scale penetration tests conducted at the Tonopah Test Range, Nevada.

A relatively simple, five layer, two material model was. * Standard penetration test * Dynamic probing * Piezocone penetration test * Basic cone penetration test * Pressuremeter, dilatometer and other developments.

(source: Nielsen Book Data) The geotechnical engineer needs to be aware of the advantages and problems of different tests for sites with different geological conditions.

Soil structure detoriation causes soil compaction, reduced gaseous exchange between atmosphere and soil (aeration), and reduction in infiltration: INFILTRATION Aiken clay loam (Fe) Infiltration rate (cm/hr) Palouse silt loam Houston black clay 0 Time (hours) AERATION AND COMPACTION 70 Bulk Density (BD) = BD = Depth of root penetration File Size: KB.

Shear wave velocity (V S) can be obtained using seismic tests, and is viewed as a fundamental geotechnical characteristic for seismic design and seismic performance evaluation in the field of earthquake engineering.

To apply conventional geotechnical site investigation techniques to geotechnical earthquake engineering, standard penetration tests (SPT) and piezocone penetration Cited by: With a focus on soil-structure interaction oc Number Report Title Revision Date Authored Checked -0 1 Comparison of impact versus vibratory driven piles REV0 2 8 /11/ IR PD Comparison of impact versus vibratory driven piles REV1 06/07/ IR PD Comparison of impactFile Size: 2MB.

• Obtain a shear wave velocity (Vs) profile to a depth of at least 30 m 0 0 0 Shear Wave Velocity (m/s) 30 m • Vs reflects the shear modulus (G) of the soil according to: 50 10 (G) of the soil according to: G = *Vs2 • Vs used to obtain simplified e pth (ft) 30 20 Depth (Seismic Site Classification via.

Shear wave velocity (Vs) and cone penetration data are collected from sites worldwide. The data represent different soil types including sands, clays, intermediate soils, and mine tailings. High Velocity Duct Systems: High-velocity (HV) duct systems are characterized by air velocities in the range of to fpm.

Low-velocity ductwork design is very important for energy efficiency in air distribution systems. Low-velocity design will lead to larger duct sizes, but it File Size: KB.

Recommendation guidelines interpret a full range of geotechnical parameters from cone penetration data and examples and case histories are given throughout the text.

Nielsen Book Data) Online. Google Books (Full view) Check availability SAL3 (off-campus storage A comparison of calculations with high velocity soil penetration data [ In situ evaluation of the soil consolidation state by using penetration resistance data.

Plant Nutr. Soil Sci. –] proposed a simple site specific analysis for the interpretation of the depth-dependent penetration resistance characteristics.

In this paper, results of comparison of PR data with independently measured vane shear Cited by: Soil-projectile interactions during low velocity penetration Article in International Journal of Impact Engineering 93 March with 40 Reads How we measure 'reads'.

Introduction Hypervelocity penetration of hard impactors into granular media such as sand, soil and gravel has been studied using experimental, finite-element and analytical methods. Penetration of ogival-nose kg steel projectiles into soil at a speed near km/s has been studied by Cited by: 1.

Unified Correlation between SPT-N and Shear Wave Velocity for all Soil Types C.-C. Tsai1 and T. Kishida2. ABSTRACT. The shear wave velocity (Vs) of sediments plays a key role in seismic wave and is amplification required in site response analysis.

uch information isS usually lacking during field exploration, but standard penetration test blow. “Empirical correlations between shear wave velocity and penetration resistance for ground shaking assessments,” Bull Eng Geol Environ, 66, Hayati, H., and Andrus, R.

“Updated Liquefaction Resistance Correction Factors for Aged Sands”, Journal of Geotechnical and Geoenvironmental Engineering, Vol. No, Table 3. Penetration resistance measures on Grape Island (NpC/PtB soil) using two types of penetrometer.

Table 4. Relative percentage changes in penetration resistance on Grape Island (NpC/PtB soil). Penetrometer/ Use Level June October Pocket Penetrometer High Use * Low Use Soil Compaction Tester ( cm) High Use.

borehole. The average values of the shear wave velocity (Vs) of each soil layer are obtained, as listed on Table 1. The soils at depths from to m consisted of interbedded layers of sandy silt and fine sand. Due to the various soil types, it is difficult to interpret the S-wave data in these soil Size: KB.

relationships between cone penetration resistance, bulk density, and moisture content in uncultivated, repacked, and cultivated hardsetting and non-hardsetting soils from the coastal lowlands of south-east queensland a.

costantini queensland forest research institute. Subsurface lithology and seismic site classification of Lucknow urban center located in the central part of the Indo-Gangetic Basin (IGB) are presented based on detailed shallow subsurface investigations and borehole analysis.

These are done by carrying out 47 seismic surface wave tests using multichannel analysis of surface waves (MASW) and 23 boreholes drilled up to 30 m with standard Cited by: soil-cement subject to high velocity flows. This search identified four publications that are discussed herein.

To facilitate an understanding of this research, definitions for key terminology are as follows: SOIL-CEMENT - Soil-cement is a highly compacted mixture of soil, Portland cement, and water.

Chapter 5 Engineering Properties of Soil and Rock Overview The purpose of this chapter is to identify, either by reference or explicitly herein, appropriate methods of soil and rock property assessment, and how to use that soil and rock property data to establish the final soil and rock parameters to be used for geotechnical design.Soils and Foundations Chapter 3 Bangladesh National Building Code 6‐ ALLOWABLE BEARING CAPACITY: The maximum net average pressure of loading that the soil will safely carry with a factor of safety considering risk of shear failure and the settlement of foundation.The standard penetration test (SPT) is an in-situ dynamic penetration test designed to provide information on the geotechnical engineering properties of test is the most frequently used subsurface exploration drilling test performed worldwide.

The test procedure is described in ISOASTM D and Australian Standards AS The test provides samples for.