Determination of coefficient of thermal expansion effects on Louisiana’s PCC pavement design : technical summary report.

Shin, Hak-Chul; Chung, Yoonseok; Louisiana Transportation Research Center

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Determination of coefficient of thermal expansion effects on Louisiana’s PCC pavement design : technical summary report.

2011-12-01
By Shin, Hak-Chul ; Chung, Yoonseok

[PDF-69.62 KB]

English

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Creators:

Shin, Hak-Chul ; Chung, Yoonseok

Shin, Hak-Chul ; Chung, Yoonseok Less -
Corporate Creators:

Louisiana Transportation Research Center
Corporate Contributors:

Louisiana. Dept. of Transportation and Development ; Louisiana State University (Baton Rouge, La.)

Louisiana. Dept. of Transportation and Development ; Louisiana State University (Baton Rouge, La.) Less -
Subject/TRT Terms:

[+]

Additives Cement Additives Concrete Construction--Joints Expansion Expansion (Heat) Expansion Joints Mechanical Properties Of Pavements Expressed Numerically Pavement Design Pavements--Louisiana--Design And Construction Portland Cement Portland Cement--Additives Portland Cement--Louisiana--Testing Portland Cement Concrete Testing Thermal Expansion
Resource Type:

Tech Report
Geographical Coverage:

Louisiana
Edition:

Technical summary report.
Corporate Publisher:

Louisiana Transportation Research Center
Abstract:

The coefficient of thermal expansion (CTE) has been widely considered as a fundamental property of

Portland cement concrete (PCC) pavement but has never played an important role in the thickness design

procedure for PCC pavement until recently. In the Mechanistic-Empirical Pavement Design Guide

(MEPDG), developed through NCHRP 1-37A project, the CTE became a direct input parameter that was

closely related to pavement performance. Therefore, it was imperative to measure accurate CTE for PCC

pavement to predict critical pavement distresses within the designed years. Research has shown that CTE is

related to cracking, joint faulting, and International Roughness Index (IRI) in jointed plain concrete

pavements (JPCP).
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:a122d324c563dac61f1776a973c7bf55518c6eb3f868881f880e84ef05650491
Download URL:

https://rosap.ntl.bts.gov/view/dot/23572/dot_23572_DS1.pdf
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Determination of coefficient of thermal expansion effects on Louisiana’s PCC pavement design : technical summary report.

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