G MS THESIS_final version_Maxim Prokudin.pdf - Digital Repository ...

56Pier typeAggregatePier -TruncatedCone305 610mm mmTable 12: Top and bottom UC loess sample γ dry and w% for single pier mixesAggregate AggregateLoess +Pier w/cem. Pier w/cem. Loess + FiberCementBulb Top 0.1m305 610 305mm mm mm610 305 610mm mm mm305 610 305mm mm mmLoess+ FiberC (I) + C (K) C (I) +C (I) + C (K) Sand AVERAGE ST. DEV. COV+ Cement+ C (NS7) C (NS7)610 305 610mm mm mm305 610 305mm mm mm610 305 610mm mm mm305 610 305mm mm mm610 305 610mm mm mmγ dry top(kg/m 3 )1601 1600 1567 1580 1627 1600 1579 1575 1626 1620 1571 1615 1610 1588 1597 1604 1566 1606 1561 1577 1591 1597 25 16 2 1w top (%) 23.7 24.4 25.0 24.7 22.3 23.2 24.8 25.1 24.4 25.3 24.8 23.2 23.0 24.3 25.2 24.1 23.9 23.9 24.9 24.3 24.2 24.3 1 1 4 3γ dry bot(kg/m 3 )- 1602 - 1609 - 1587 - 1630 - 1632 - N/A - 1561 - 1604 - 1574 - 1600 - 1600 - 23 - 1w bot (%) - 22.2 - 24.3 - 23.5 - 24.6 - 23.2 - N/A - 23.6 - 22.8 - 23.2 - 23.1 - 23.4 - 1 - 3* Aggregate piers and loess mix piers were compacted using truncated cone beveled head* Cement mix piers were cast in placeAggregatePier -truncatedConeAggregatePierw/cem.BulbAggregateTable 13: Top and bottom UC loess sample C u for single pier mixesPier Loess + Loess +w/cem. Fiber CementTop 0.1mLoess+C (I) + CC (I) + CC (I) +Fiber +(K) + CSand AVERAGE ST. DEV. COV(K)C (NS7)Cement(NS7)Pier305610305610305610305610305610305610305610305610305610305610305610305610305610typemmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmC u top(kPa)40 35 31 41 52 37 31 42 43 42 39 41 41 42 35 45 44 43 35 39 39 41 6 3 17 7C u bot(kPa)- 30 - 32 - 32 - 31 - 41 - 44 - 40 - 43 - 42 - N/A - 37 - 6 - 16* Aggregate piers and loess mix piers were compacted using truncated cone beveled head* Cement mix piers were cast in place