1、SOIL SPECIM EN PREPARATION FOR LABORATORY TESTING A symposium presented at the Seventy-eighth Annual Meeting AMERICAN SOCIETY FOR TESTING AND MATERIALS Montreal,Canada,22-27 June 1975 ASTM SPECIAL TECHNICAL PUBLICATION 599 D.A.Sangrey,symposium co-chairman R.J.Mitchell,symposium co-chairman List Pri
2、ce$35.00 04-599000-38,4NL L/AMERCAN SOCIETY FOR TESTING AND MATERIALS qi|lY 1916 Race Street,Philadelphia,Pa.19103 Copyright by ASTM Intl(all rights reserved);Wed Dec 22 14:00:00 EST 2010Downloaded/printed byUniversity of British Columbia Library pursuant to License Agreement.No further reproduction
3、s authorized.()BY AMERICAN SOCIETY FOR TESTING AND MATERIALS 1976 Library of Congress Catalog Card Number;76-704 NOTE The society is not responsible,as a body,for the statements and opinions advanced in this publication.Printed in Bahimore,Md.June 1976 Copyright by ASTM Intl(all rights reserved);Wed
4、 Dec 22 14:00:00 EST 2010Downloaded/printed byUniversity of British Columbia Library pursuant to License Agreement.No further reproductions authorized.Foreword The symposium on Soil Specimen Preparation for Laboratory Testing was presented at the Seventy-eighth Annual Meeting of the American Society
5、 for Testing and Materials held in Montreal,Canada,22-27 June 1975.Committee D-18 on Soil and Rock for Engineering Purposes spon-sored the symposium.D.A.Sangrey,Cornell University,and R.J.Mitchell,Queens University of Kingston,presided as symposium co-chairmen.Copyright by ASTM Intl(all rights reser
6、ved);Wed Dec 22 14:00:00 EST 2010Downloaded/printed byUniversity of British Columbia Library pursuant to License Agreement.No further reproductions authorized.Related ASTM Publications Performance Monitoring for Geotechnical Construction,STP 584(1975),$14.00,04-584000-38 Field Testing and Instrument
7、ation of Rock,STP 554(1974),$18.75,04-554000-38 Analytical Methods Developed for Application to Lunar Sample Analysis,STP 539(1973),$15.00,04-539000-38 Copyright by ASTM Intl(all rights reserved);Wed Dec 22 14:00:00 EST 2010Downloaded/printed byUniversity of British Columbia Library pursuant to Lice
8、nse Agreement.No further reproductions authorized.A Note of Appreciation to Reviewers This publication is made possible by the authors and,also,the un-heralded efforts of the reviewers.This body of technical experts whose dedication,sacrifice of time and effort,and collective wisdom in review-ing th
9、e papers must be acknowledged.The quality level of ASTM publica-tions is a direct function of their respected opinions.On behalf of ASTM we acknowledge with appreciation their contribution.ASTM Committee on Publications Copyright by ASTM Intl(all rights reserved);Wed Dec 22 14:00:00 EST 2010Download
10、ed/printed byUniversity of British Columbia Library pursuant to License Agreement.No further reproductions authorized.Editorial Staff Jane B.Wheeler,Managing Editor Helen M.Hoersch,Associate Editor Charlotte E.DeFranco,Senior Assistant Editor Ellen J.McGlinchey,Assistant Editor Copyright by ASTM Int
11、l(all rights reserved);Wed Dec 22 14:00:00 EST 2010Downloaded/printed byUniversity of British Columbia Library pursuant to License Agreement.No further reproductions authorized.Contents Introduction Effect of Water Saturation History on the Strength of Low-Porosity Rocks-G.BALLIW,B.LADANYI,AND D.E.G
12、ILL Testing Equipment Rock Types Specimen Preparation Testing Procedures Experimental Results Conclusions Four Factors Influencing Observed Rock Properties-P.G.CHAMBERLAIN,E.M.VAN EECKHOUT,AND E.R.PODNIEKS Discussion of Critical Factors Summary Trimming Device for Obtaining Direct Shear Specimens fr
13、om Samples of Stiff Fissured Clay Shale-G.N.DURHAM Residual Shear Test Procedures Waterways Experiment Station Residual Shear Testing WES Direct Shear Trimming Device Specimen Preparation Discussion Effects of Specimen Type on the Residual Strength of Clays and Clay Shales-F.C.TOWNSEND AND P.A.GILBE
14、RT Previous Investigations Materials and Equipment Specimen Preparation Test Results and Analyses Conclusions Effects of Storage and Extrusion on Sample Properties-ARA ARMAN AND S.L.MCMANIS Literature Survey Sampling and Field Testing Laboratory Tests and Results Selection of Representative Specimen
15、s General Conclusions 4 5 7 8 11 12 19 21 22 34 37 38 38 39 40 42 43 44 45 47 49 63 66 67 68 69 80 85 Copyright by ASTM Intl(all rights reserved);Wed Dec 22 14:00:00 EST 2010Downloaded/printed byUniversity of British Columbia Library pursuant to License Agreement.No further reproductions authorized.
16、Transportation,Preparation,and Storage of Frozen Soil Samples for Laboratory Testing-T.H.W.BAKER Factors Affecting Laboratory Tests on Frozen Soils Frozen Soil Samples Machining and Preparation of Specimens for Testing Rough Cutting Methods Finishing Methods Storage and Protection During Laboratory Testing Conclusions 88 89 89 97 98 98 104 111 Temperature-Controlled Humid Storage Room-MICItAEL BOZOZUK Design Closed Flow Conditioning System Handling and Preparation of Samples for Storage Effect o
