2014年1月12日 · Seismic cone penetration testing (SCPT) is a geotechnical tool which allows for the determination of low strain (<10 −4 %) in situ compression (VP) and shear (VS) wave velocities.

Seismic Cone Penetration Testing (SCPT) can be conducted at various intervals during the Cone Penetration Test. Shear wave velocity (Vs) can then be calculated over a specified interval with depth.

2020年8月5日 · 5.1 Tests performed using this test method provide a detailed record of cone tip resistance, which is useful for evaluation of site stratigraphy, engineering properties, homogeneity and depth to firm layers, voids or cavities, and other discontinuities.

Seismic Cone Penetration Testing (SCPT) (ASTM D7400, 2013) is a common geotechnical technique for measuring in-situ compression and shear wave veloci-ties (VP and VS respectively). The main goal in SCPT is to obtain arrival times as the source wave travels through the soil profile of interest, and from these ar-

A new test, called the seismic cone penetration test (SCPT) is described. A small rugged velocity seismometer has been incorporated into an electronic cone penetrometer. The combination of the seismic downhole method and the CPT logging provide an extremely rapid,

2025年1月28日 · Significance and Use 4.1 Tests performed using this test method provide a detailed record of cone resistance that is useful for evaluation of site stratigraphy, homogeneity and depth to firm layers, voids or cavities, and other discontinuities. The use of.

2015年11月26日 · Seismic cone penetration testing (SCPT) is a geotechnical tool which allows for the determination of low strain (<10 −4 %) in situ compression (V P) and shear (V S) wave velocities. Among in situ engineers, there is considerable interest in the development and advancement of SCPT systems, which operate autonomously without any user ...

SCPT is used to include the readings from the cone converted from the measurement data using any required calibration factors and other mathematical formulae employed by the measurement contractor in accordance with the specification. Readings included in …

1.1 This test method covers the determination of end bear-ing and side friction, the components of penetration resistance that are developed during the steady slow penetration of a pointed rod into soil. This test method is sometimes referred to as the Dutch Cone Test or Cone Penetration Test and is often abbreviated as CPT.

2023年6月15日 · As a result, this paper exploits the datasets consisting of SPT, CPTU, and in situ seismic test measurements from 13 alluvium sites in the Taipei Basin to compare the performance of prevalent SPT-N, CPT-q c, and V S -based methods.