CIVIL ENGINEERING 365 ALL ABOUT CIVIL ENGINEERING



During composition, a conversion error resulted in several incorrect values. The following changes should be made: 1.In the “Experimental Material and Preparation” section: •“1  m3” should be “10−4  m3.”•Two instances of “135  g/m3” should be “1.35×106  g/m3.”•Two instances of “143  g/m3” should be “1.43×106  g/m3.”•“131  g/m3” should be “1.31×106  g/m3.”2.In the “Experimental Method” section: •“1  m3” should be “10−4  m3.”•“250–280  g/m3” should be “2.5–2.8×106  g/m3.”•“265  g/m3” should be “2.65×106  g/m3.”3.In the “Filtration Velocity of the Filtered Water” section, in order to match the corresponding units of measure presented in Figs. 4 and 5: •“0.0178  m/h” should be “1.78  cm/h.”•“0.0075  m/h” should be “0.75  cm/h.”4.In the “Impact of Sandy Water Filtration on Soil Physical Properties” section: •“112  g/m3” should be “1.12×106  g/m3.”•“128  g/m3” should be “1.28×106  g/m3.”•“02–0.4  m” should be “0.2–0.4  m.”•“163  g/m3” should be “1.63×106  g/m3.”•“135  g/m3” should be “1.35×106  g/m3.”•“151  g/m3” should be “1.51×106  g/m3.”•“143  g/m3” should be “1.43×106  g/m3.”5.Tables 1 and 2 included conversion errors in the “Bulk density (g/m3)” columns and the footnotes. Table 1 also contained a typographical error in the “Depth (m)” column. The correct tables are provided herein.Table 1. Physical properties of disturbed soil (sandy loam soil as filter media)Table 1. Physical properties of disturbed soil (sandy loam soil as filter media)Depth (m)Bulk density (g/m3)PorosityClay (%)Silt (%)Sand (%)30 μm–1 mm (%)200 nm–30 μm (%)0–0.212.6351.0436.331.44×1060.455.324.60.2–0.413.1451.3335.531.72×1060.356.422.50.4–0.613.8355.4430.731.68×1060.365.720.90.6–0.813.5054.9531.551.75×1060.336.019.80.8–113.4351.5934.981.57×1060.405.821.7Table 2. Physical properties of disturbed soil (sandy soil as filter media)Table 2. Physical properties of disturbed soil (sandy soil as filter media)Depth (m)Bulk density (g/m3)PorosityClay (%)Silt (%)Sand (%)30 μm–1 mm (%)200 nm–30 μm (%)0–0.218.8610.1870.961.47×1060.4213.819.40.2–0.419.5610.3270.121.49×1060.4412.918.90.4–0.620.1810.5169.311.53×1060.4112.218.30.6–0.820.5310.7768.701.54×1060.4211.919.10.8–120.7211.1268.261.53×1060.3911.418.5ASCE regrets the errors.



Source link

Leave a Reply

Your email address will not be published. Required fields are marked *