DCP-CBR-Qall.xls Qall

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Geo-Eng Group 2451-01 Revision 0 10 Sept 01 Client Project Location Operator Date Job # Lab # Site # 1 Site # 2 Location Location Depth Blows / Est Est Depth Blows / Est Est mm 100 mm CBR q(all) mm 100 mm CBR q(all) 100 4 8 115 100 1 2 40 200 3 6 80 200 8 15 240 300 3 6 80 300 13 25 390 400 3 6 80 400 8 15 240 500 3 6 80 500 6 12 180 600 2.5 3.5 70 600 4 8 115 700 3 6 80 700 4 8 115 800 3.5 6 80 800 4 8 115 900 5 10 150 900 5 10 150 1000 8 15 240 1000 10 20 300 1100 6 12 180 1100 #N/A #N/A 1200 8 15 240 1200 #N/A #N/A 1300 9 15 270 1300 #N/A #N/A 1400 14 30 420 1400 #N/A #N/A 1500 16 35 475 1500 #N/A #N/A 1600 #N/A #N/A 1600 #N/A #N/A 1700 #N/A #N/A 1700 #N/A #N/A 1800 #N/A #N/A 1800 #N/A #N/A 1900 #N/A #N/A 1900 #N/A #N/A 2000 #N/A #N/A 2000 #N/A #N/A 2100 #N/A #N/A 2100 #N/A #N/A 2200 #N/A #N/A 2200 #N/A #N/A 2300 #N/A #N/A 2300 #N/A #N/A 2400 #N/A #N/A 2400 #N/A #N/A 2500 #N/A #N/A 2500 #N/A #N/A DYNAMIC CONE PENETROMETER - RESULT SHEET AS128

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DCP-CBR-Qall.xls

Transcript of DCP-CBR-Qall.xls Qall

Page 1: DCP-CBR-Qall.xls Qall

Geo-Eng Group 2451-01 Revision 0 10 Sept 01

ClientProjectLocationOperatorDateJob #Lab #

Site # 1 Site # 2Location Location

Depth Blows / Est Est Depth Blows / Est Estmm 100 mm CBR q(all) mm 100 mm CBR q(all)

100 4 8 115 100 1 2 40200 3 6 80 200 8 15 240300 3 6 80 300 13 25 390400 3 6 80 400 8 15 240500 3 6 80 500 6 12 180600 2.5 3.5 70 600 4 8 115700 3 6 80 700 4 8 115800 3.5 6 80 800 4 8 115900 5 10 150 900 5 10 150

1000 8 15 240 1000 10 20 3001100 6 12 180 1100 #N/A #N/A1200 8 15 240 1200 #N/A #N/A1300 9 15 270 1300 #N/A #N/A1400 14 30 420 1400 #N/A #N/A1500 16 35 475 1500 #N/A #N/A1600 #N/A #N/A 1600 #N/A #N/A1700 #N/A #N/A 1700 #N/A #N/A1800 #N/A #N/A 1800 #N/A #N/A1900 #N/A #N/A 1900 #N/A #N/A2000 #N/A #N/A 2000 #N/A #N/A2100 #N/A #N/A 2100 #N/A #N/A2200 #N/A #N/A 2200 #N/A #N/A2300 #N/A #N/A 2300 #N/A #N/A2400 #N/A #N/A 2400 #N/A #N/A2500 #N/A #N/A 2500 #N/A #N/A

DYNAMIC CONE PENETROMETER - RESULT SHEET AS1289.6.3.2

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VicRoads Test Method 402.01 - Estimated California Bearing Ratio Using DynamicThis method covers the calculation of the estimated California Bearing Ratio (CBR) of cohesive soilsthe dynamic cone penetrometer described in AS 1289.6.3.2

Caution: The CBR data derived using this method should be used with care and due considerati condition at the time of the test in relation to that expected during service life of the pa

DYNAMIC CONE PENETROMETER - RESULT SHEET AS1289.6.3.2

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Note: The Allowable Bearing Capacity data applies to cohesive soils only and is based on bearing capacity factor Nc = 5 and FOS = 4 Approximate Cu = 0.8 x allowable bearing capacity.

Caution: The Allowable Bearing derived using this method should be used with care and consideration should be made of soil moisture condition at the time of the test in relation to that expected during service life of the foundation.

Using DCP tests for determining soil strength and allowable bearing capacity is generally considered to be of limited applicability(Ref Campanella & Robertson, 1983).

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Blow per100mm CBR Bearing

1 2 40

2 3.5 70

3 6 80

4 8 115

5 10 150

6 12 180

7 12 220

8 15 240

9 15 270

10 20 300

11 20 330

12 25 360

13 25 390

14 30 420

15 30 450

16 35 475

17 35 500

18 40 530

19 40 570

20 50 600

21 50 600

22 50 600

23 50 600

24 50 600

25 50 600

26 50 600

27 50 600

28 50 600

29 50 600

30 50 600