作者: J. D. McKinley , D. Ferguson , V. Sivakumar
DOI: 10.1680/GENG.157.2.91.42389
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摘要: The use of recycled aggregates has increased greatly over the last decade owing to enhanced environmental sensitivities. level performance required by such materials is dependent upon applications for which they are used. Many construction wastes have adequate shear strength in relation various geotechnical applications. However, a possible drawback these risk crushing during repeated loading. work reported this paper examined two waste materials: crushed concrete and building debris, both regarded as wastes. Tests were also performed on traditionally used rock, case basalt. subjected loading large direct apparatus. amount was quantified performing particle size analysis tested material. results shown that susceptible crushing. influenced vertical pressure ...