What is the definition of relative compactness of sand in the field? Relative compactness of sand in the field is a quantitative indication of the...
What is the definition of relative compactness of sand in the field?
Relative compactness of sand in the field is a quantitative indication of the state of the sand in the field, compared to its loosest or most compact condition.
The limits are defined by the maximum void index (soil carefully deposited in a container) and the minimum void index (compacted by vibration).
The relative compactness is defined by the equation CR = (emax - e) / (emax - emin), where e is the void index of the sand in the natural or field condition.
The classification of sand compactness through the compactness index is listed in Table 1.3.
a) Only statements 1 and 2 are correct.
b) Only statements 2 and 3 are correct.
c) Only statements 3 and 4 are correct.
d) All statements are correct.
Relative compactness of sand in the field is a quantitative indication of the state of the sand in the field, compared to its loosest or most compact condition.
The limits are defined by the maximum void index (soil carefully deposited in a container) and the minimum void index (compacted by vibration).
The relative compactness is defined by the equation CR = (emax - e) / (emax - emin), where e is the void index of the sand in the natural or field condition.
The classification of sand compactness through the compactness index is listed in Table 1.3.
a) Only statements 1 and 2 are correct.
b) Only statements 2 and 3 are correct.
c) Only statements 3 and 4 are correct.
d) All statements are correct.
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A definição de compactação relativa da areia no campo é uma indicação quantitativa do estado da areia no campo, comparado com sua condição mais solta ou compacta. Os limites são definidos pelo índice máximo de vazios (solo cuidadosamente depositado em um recipiente) e o índice mínimo de vazios (compactado por vibração). A compactação relativa é definida pela equação CR = (emax - e) / (emax - emin), onde e é o índice de vazios da areia na condição natural ou de campo. A classificação da compactação da areia através do índice de compactação está listada na Tabela 1.3. A alternativa correta é a letra c) Somente as afirmações 3 e 4 estão corretas.
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