c.p.t.u. test report – cptu 251-03/14 - inicial · c.p.t.u. profile log - according nbr...

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Geoforma Engenharia Ltda. CNPJ: 85.370.948/0001-91 Rua General Câmara, 153 - Bom Retiro - CEP 89222-450 - Joinville - SC - Brasil Fone/Fax (47) 3435-4776 - [email protected] - www.geoforma.com.br C.P.T.U. TEST REPORT – CPTU 251-03/14 Customer: ARAQUARI EXPERIMENTAL SITE Job: Araquari Experimental Site Location: Mineração Veiga – Araquari/ SC 1. SUMMARY This report contains the results of the CPTU tests performed to characterize the soil profile at the Araquari Experimental Site located in Mineração Veiga – Araquari/SC. An amount of 6 (six) CPTU penetrations were performed. The depth and coordinates of the tests performed are presented in the table 1. Table 1: Depth and coordinates of the tests performed Boring Nº Depth (m) Coordinates Elevation (m) E N CPTU 01 Geoforma 30.44 727026.50 7068847.60 8.82 CPTU 02 Geoforma 31.00 727035.00 7068833.00 8.84 CPTU 03 Geoforma 30.16 727017.00 7068842.80 8.60 CPTU 04 Geoforma 29.14 727024.80 7068830.20 8.66 CPTU 05 Geoforma 28.50 727013.00 7068797.00 7.80 CPTU 06 Geoforma 27.94 726996.00 7068785.00 7.70 The tests results had been used to prepare the following derived data: (1) A combined plot of the corrected cone resistance (q t ) versus depth; (2) A combined plot of excess pore pressure (u 2 ) due to penetration versus depth; (3) A combined plot of sleeve friction (f s ) versus depth; (4) A combined plot of excess pore pressure ratio (B q ) versus depth; and (5) A combined plot of friction ratio (R f ) versus depth.

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Page 1: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Geoforma Engenharia Ltda. CNPJ: 85.370.948/0001-91 Rua General Câmara, 153 - Bom Retiro - CEP 89222-450 - Joinville - SC - Brasil

Fone/Fax (47) 3435-4776 - [email protected] - www.geoforma.com.br

C.P.T.U. TEST REPORT – CPTU 251-03/14

Customer: ARAQUARI EXPERIMENTAL SITE

Job: Araquari Experimental Site

Location: Mineração Veiga – Araquari/ SC

1. SUMMARY

This report contains the results of the CPTU tests performed to characterize the soil profile at

the Araquari Experimental Site located in Mineração Veiga – Araquari/SC.

An amount of 6 (six) CPTU penetrations were performed. The depth and coordinates of the tests

performed are presented in the table 1.

Table 1: Depth and coordinates of the tests performed

Boring Nº Depth (m)

Coordinates Elevation

(m) E N

CPTU 01 Geoforma 30.44 727026.50 7068847.60 8.82

CPTU 02 Geoforma 31.00 727035.00 7068833.00 8.84

CPTU 03 Geoforma 30.16 727017.00 7068842.80 8.60

CPTU 04 Geoforma 29.14 727024.80 7068830.20 8.66

CPTU 05 Geoforma 28.50 727013.00 7068797.00 7.80

CPTU 06 Geoforma 27.94 726996.00 7068785.00 7.70

The tests results had been used to prepare the following derived data:

(1) A combined plot of the corrected cone resistance (qt) versus depth;

(2) A combined plot of excess pore pressure (u2) due to penetration versus depth;

(3) A combined plot of sleeve friction (fs) versus depth;

(4) A combined plot of excess pore pressure ratio (Bq) versus depth; and

(5) A combined plot of friction ratio (Rf) versus depth.

Page 2: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Geoforma Engenharia Ltda. CNPJ: 85.370.948/0001-91 Rua General Câmara, 153 - Bom Retiro - CEP 89222-450 - Joinville - SC - Brasil

Fone/Fax (47) 3435-4776 - [email protected] - www.geoforma.com.br

An explanation of the symbols used above is given in Table 2.

Table 2: Symbol key for CPTU data

Term Description

qt Corrected tip resistance; qt = qc + (1 - α).U2

qc Measured tip resistance

α Cone area ratio; α = 0.7

uo Hydrostatic water pressure

fs Measured sleeve friction

Rf

Friction ratio;

c

sf q

fR

100⋅=

Bq

Pore water pressure parameter;

voT

oq q

uUB

σ−−

= 2

σvo Total overburden stress

2. TESTS RESULTS - PROFILING

The tests results and location are presented in individual sheets attached to this report: CPTU

Tests Results (Appendix A) and Geotechnical Investigation Location Drawing (Appendix B).

Joinville, March, 29th 2014.

______________________________________

GEOFORMA ENGENHARIA LTDA.

Eng. Edgar Odebrecht – CREA SC 030.913-4

Page 3: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Geoforma Engenharia Ltda. CNPJ: 85.370.948/0001-91 Rua General Câmara, 153 - Bom Retiro - CEP 89222-450 - Joinville - SC - Brasil

Fone/Fax (47) 3435-4776 - [email protected] - www.geoforma.com.br

REFERENCES

- Chen, B.S. & Mayne, P.W. (1996) - Statistical relationships between piezocone measurements

and stress history of clays. Canadian Geotechnical Journal, Vol 33, 488-498.

- Houlsby , G.T. & Teh C.I. (1988) - Analysis of the piezocone in clay. ISOPT-1, Balkema, Vol 2,

777-783.

- Jamiolkowsky M., Ladd, C.C., Germaine, J.T. & Lancellotta, R. (1985) - New developments of

field and laboratory testing of soils. XI ICSMFE, San Francisco, Vol 1, 57-153.

- Robertson, P.K. & Campanella, R.G. (1993) - Interpretation of cone penetration tests. Canadian

Geotechnical Journal, Vol 20, 718-745.

- Schnaid, F. Sills, G.C., Soares, J.M. & Nyirenda, Z. (1997) - Predictions of the coefficient of

consolidation from piezocone tests. Canadian Geotechnical Journal.

- Schnaid, F. e Odebrecht, E (2012) - Ensaios de campo e suas aplicações à engenharia. 2.ed. São

Paulo: Oficina de Textos.

- Senneset, K. & Janbu, N. (1984) - Shear strength parameters obtained from static penetration

tests. ASTM Symposium, California.

- Soares, J.M. (1997) - Estudo do comporamento do depósito de argilas moles da região da

Grande Porto Alegre, Tese de Doutorado, UFRGS.

Page 4: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Geoforma Engenharia Ltda. CNPJ: 85.370.948/0001-91 Rua General Câmara, 153 - Bom Retiro - CEP 89222-450 - Joinville - SC - Brasil

Fone/Fax (47) 3435-4776 - [email protected] - www.geoforma.com.br

Appendix A

CPTU Tests Results

Page 5: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Date:

Coordinates:

Boring Nº:

Elevation (m): 8.82 W.L. (m):* -2.00 � Dissipation

* Water Level

Job: Araquari Experimental Site E: 727026.50; N: 7068847.60

C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406

Customer: 11/03/14 Geotechnical Engineer:Araquari Experimental Site

Location: Mineração Veiga - Araquari - SC CPTU 01 Geoforma Eng. Edgar Odebrecht - CREA SC 30.913-4

Job Nº: CPTU 251 - 03/14

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 5000 10000 15000 20000 25000 30000

Dep

th (m

)

qt (KPa)

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-200 0 200 400 600 800 1000

Dep

th (m

)

U, Uo (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 25 50 75 100 125 150 175 200

Dep

th (m

)

fs (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-0.40 0.00 0.40 0.80 1.20

Dep

th (m

)

Bq

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 2 4 6 8 10

Dep

th (m

)

Rf (%)

Pre-hole 1.00 m

Uo

U2

Pre-hole 1.00 m

Page 6: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Date:

Coordinates:

Boring Nº:

Elevation (m): 8.84 W. L. (m):* -2.00 � Dissipation

* Water Level

Location: Mineração Veiga - Araquari - SC CPTU 02 Geoforma Eng. Edgar Odebrecht - CREA SC 30.913-4

Job Nº: CPTU 251 - 03/14

Job: Araquari Experimental Site E: 727035.00; N: 7068833.00

C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406

Customer: 12/03/14 Geotechnical Engineer:Araquari Experimental Site

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 5000 10000 15000 20000 25000 30000

Dep

th (m

)

qt (KPa)

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-200 0 200 400 600 800 1000

Dep

th (m

)

U, Uo (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 25 50 75 100 125 150 175 200

Dep

th (m

)

fs (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-0.40 0.00 0.40 0.80 1.20

Dep

th (m

)

Bq

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 2 4 6 8 10

Dep

th (

m)

Rf (%)

Pre-hole 1.00 m

Uo

U2

Pre-hole 1.00 m

Page 7: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Date:

Coordinates:

Boring Nº:

Elevation (m): 8.60 W.L. (m):* -2.00 � Dissipation

* Water Level

Location: Mineração Veiga - Araquari - SC CPTU 03 Geoforma Eng. Edgar Odebrecht - CREA SC 30.913-4

Job Nº: CPTU 251 - 03/14

Job: Araquari Experimental Site E: 727017.00; N: 7068842.80

C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406

Customer: 12/03/14 Geotechnical Engineer:Araquari Experimental Site

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 5000 10000 15000 20000 25000 30000

Dep

th (m

)

qt (KPa)

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-200 0 200 400 600 800 1000

Dep

th (m

)

U, Uo (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 25 50 75 100 125 150 175 200

Dep

th (m

)

fs (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-0.40 0.00 0.40 0.80 1.20

Dep

th (m

)

Bq

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 2 4 6 8 10

Dep

th (

m)

Rf (%)

Pre-hole 1.00 m

Uo

U2

Pre-hole 1.00 m

Page 8: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Date:

Coordinates:

Boring Nº:

Elevation (m): 8.66 W. L. (m):* -2.00 � Dissipation

* Water Level

Job: Araquari Experimental Site E: 727024.80; N: 7068830.20

C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406

Customer: 12/03/14 Geotechnical Engineer:Araquari Experimental Site

Location: Mineração Veiga - Araquari - SC CPTU 04 Geoforma Eng. Edgar Odebrecht - CREA SC 30.913-4

Job Nº: CPTU 251 - 03/14

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 5000 10000 15000 20000 25000 30000

Dep

th (m

)

qt (KPa)

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-200 0 200 400 600 800 1000

Dep

th (m

)

U, Uo (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 25 50 75 100 125 150 175 200

Dep

th (m

)

fs (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-0.40 0.00 0.40 0.80 1.20

Dep

th (m

)

Bq

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 2 4 6 8 10

Dep

th (m

)

Rf (%)

Pre-hole 1.00 m

Uo

U2

Pre-hole 1.00 m

Page 9: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Date:

Coordinates:

Boring Nº:

Elevation (m): 7.80 W.L. (m):* -1.00 � Dissipation

* Water Level

Job: Araquari Experimental Site E: 727013.00; N: 7068797.00

C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406

Customer: 13/03/14 Geotechnical Engineer:Araquari Experimental Site

Location: Mineração Veiga - Araquari - SC CPTU 05 Geoforma Eng. Edgar Odebrecht - CREA SC 30.913-4

Job Nº: CPTU 251 - 03/14

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 5000 10000 15000 20000 25000 30000

Dep

th (m

)

qt (KPa)

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-200 0 200 400 600 800 1000

Dep

th (m

)

U, Uo (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 25 50 75 100 125 150 175 200

Dep

th (m

)

fs (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-0.40 0.00 0.40 0.80 1.20

Dep

th (m

)

Bq

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 2 4 6 8 10

Dep

th (m

)

Rf (%)

Pre-hole 1.00 m

Uo

U2

Pre-hole 1.00 m

Page 10: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Date:

Coordinates:

Boring Nº:

Elevation (m): 7.70 W.L. (m):* -0.80 � Dissipation

* Water Level

Job: Araquari Experimental Site E: 726996.00; N: 7068785.00

C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406

Customer: 13/03/14 Geotechnical Engineer:Araquari Experimental Site

Location: Mineração Veiga - Araquari - SC CPTU 06 Geoforma Eng. Edgar Odebrecht - CREA SC 30.913-4

Job Nº: CPTU 251 - 03/14

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 5000 10000 15000 20000 25000 30000

Dep

th (m

)

qt (KPa)

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-200 0 200 400 600 800 1000

Dep

th (m

)

U, Uo (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 25 50 75 100 125 150 175 200

Dep

th (m

)

fs (KPa)

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

-0.40 0.00 0.40 0.80 1.20

Dep

th (m

)

Bq

Pre-hole 1.00 m

-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14-13-12-11-10

-9-8-7-6-5-4-3-2-10

0 2 4 6 8 10

Dep

th (m

)

Rf (%)

Pre-hole 1.00 m

Uo

U2

Pre-hole 1.00 m

Page 11: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:

Geoforma Engenharia Ltda. CNPJ: 85.370.948/0001-91 Rua General Câmara, 153 - Bom Retiro - CEP 89222-450 - Joinville - SC - Brasil

Fone/Fax (47) 3435-4776 - [email protected] - www.geoforma.com.br

Appendix B

Geotechnical Investigation Location Drawing

Page 12: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location:
Page 13: C.P.T.U. TEST REPORT – CPTU 251-03/14 - Inicial · C.P.T.U. PROFILE LOG - According NBR 12069/MB-3406 Customer: Araquari Experimental Site 13/03/14 Geotechnical Engineer: Location: