Feasibility of Using Cone Penetrometer Truck (CPT) to Install Time Domain Reflectometry (TDR) and Fiber Optic Slope Failure Detectors in Pavement Structures

Sargand, Shad M.; Momand, Farid A.; Ohio Research Institute for Transportation and the Environment

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ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.

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Feasibility of Using Cone Penetrometer Truck (CPT) to Install Time Domain Reflectometry (TDR) and Fiber Optic Slope Failure Detectors in Pavement Structures

2011-02-01
By Sargand, Shad M. ; Momand, Farid A.

English

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Details:

Creators:

Sargand, Shad M. ; Momand, Farid A.

Sargand, Shad M. ; Momand, Farid A. Less -
Corporate Creators:

Ohio Research Institute for Transportation and the Environment
Corporate Contributors:

University Transportation Centers Program (U.S.)
Subject/TRT Terms:

[+]

Cone Penetrometers Detectors Fiber Optics Fiber Optic Sensors Fiber Optic Slope Failure Detectors Pavements Research Hub Slope Failure Slope Stability Time Domain Reflectometers
Resource Type:

Tech Report
Geographical Coverage:

Ohio ; United States

Ohio ; United States Less -
TRIS Online Accession Number:

01343579
Corporate Publisher:

University Transportation Centers Program (U.S.)
Abstract:

A new method of cable installation using a heavy-duty Cone Penetration Test (CPT) truck was developed and practiced successfully in this study. The coaxial and fiber optic cables were pushed along with the cone rods by the hydraulic system integrated with the CPT truck. A disposable tip—unable to carry tension along the axes of the rods—for the cone rods was designed and built to stay at the desired depth of installation holding the cables after the cone rods are pulled out.
Format:

PDF
Collection(s):

University Transportation Centers US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:0f399290b951b37e5fd2a93d2b3c88ba7235d48155ffa4a577ad2a268a05f1ef
Download URL:

https://rosap.ntl.bts.gov/view/dot/20587/dot_20587_DS1.pdf
File Type:

[PDF-1.49 MB]