Illinois Modified Standard Penetration Test Procedure

The Standard Penetration Test (SPT) (ASTM D1586-11 or AASHTO T 206-09) has been used to estimate strength parameters of soils for a long time.

Modified Standard Penetration Test for Illinois Weak Fine-Grained ...

This new procedure is termed the Modified SPT (MSPT) and uses the penetration rate (cm or inches per blow), not the sum of blow counts for the last 30 cm ...

MODIFIED STANDARD PENETRATION TEST–BASED DRILLED ...

Abstract. In this project, Illinois-specific design procedures were developed for drilled shafts founded in weak shale or rock.

Modified Standard Penetration Test–based Drilled Shaft Design ...

In this project, Illinois-specific design procedures were developed for drilled shafts founded in weak shale or rock. In particular, a modified standard ...

Modified Standard Penetration Test–based Drilled Shaft Design ...

In this project, Illinois-specific design procedures were developed for drilled shafts founded in weak shale or rock. In particular, a modified standard ...

Modified Standard Penetration Test for Drilled Shaft Design in Weak ...

Standard penetration tests (SPTs) have been used to estimate strength parameters of soils and weak rocks when it is difficult to obtain ...

Modified Standard Penetration Test for Drilled Shaft Design in Weak ...

Standard penetration tests (SPTs) have been used to estimate strength parameters of soils and weak rocks when it is difficult to obtain high-quality samples ...

Modified Standard Penetration Test–Based Drilled Shaft Design ...

The Illinois Center for Transportation at the University of Illinois at Urbana-Champaign has released a report that develops Illinois-specific design procedures ...

Geotechnical Manual | Illinois Department of Transportation

... Test Data, and Geotechnical Reports ... The geotechnical practices and procedures presented herein constitute the Illinois ...

Modified Standard Penetration Test–based Drilled Shaft Design ...

In this project, Illinois-specific design procedures were developed for drilled shafts founded in weak shale or rock. In particular, a modified ...

Deep Foundations Institute Journal - xcdsystem.com

Modified Standard Penetration Test for Illinois Weak Fine-Grained Rocks ... This new procedure is termed the Modified SPT (MSPT) and uses the penetration ...

Standard Penetration Testing (SPT) - Geoengineer.org

The sampler is driven into the soil by hammer blows to the top of the drill rod (see Figure 1). The standard weight of the hammer is 63.5 kg (140 lbs), and for ...

Standard Penetration Test with Torque and Weak Rock Procedure

(2021) measures the penetration distance for every. 10 blows (modified test procedure [MSPT]) to evaluate the unconfined compressive strength (UCS) between 10 ...

Structural Geotechnical Report

Based on the laboratory test results, the soils encountered were classified according to the AASHTO and the Illinois ... penetration test (SPT) ...

IMPROVEMENT FOR DETERMINING THE AXIAL CAPACITY OF ...

... modified version of the standard penetration test for drilled shaft design in Illinois. ... Therefore, in situ methods (e.g., Modified Standard Penetration test ...

Drilled Shaft Design in Weak Illinois Rocks

MODIFIED STANDARD PENETRATION TEST. T.D.Stark-Drilled Shaft in Weak ... MSPT Test Procedure. Page 21. Outline. T.D.Stark-Drilled Shaft in ...

H1 Geotechnical Manual - Illinois Tollway

Tests shall be performed in accordance with ASTM. D5778 Standard Test Method for Performing Electronic Friction Cone and Piezocone Penetration. Testing of Soils ...

Improvement for Determining the Axial Capacity of Drilled Shafts in ...

11 Citations · Modified Standard Penetration Test for Illinois Weak Fine-Grained Rocks · Modified Standard Penetration Test for Drilled Shaft ...

Field Energy Measurements of Standard Penetration Testing

Additional research is recommended on hammers of different manufacture, drill rod joints, load cells, and kinetic energy methods. The form and ...

Geotechnical Manual - Illinois Tollway

Tests shall be performed in accordance with ASTM D5778 - Standard Test Method for Performing Electronic Friction Cone and Piezocone Penetration ...