Develop Mechanistic-Empirical Design for CRCP

Ha, Soojun; Yeon, Jungheum; Choi, Byounghooi; Jung, Younsu; Zollinger, Dan G.; Wimsatt, Andrew; Won, Moon C.

i

Develop Mechanistic-Empirical Design for CRCP

2011-02-01
By Ha, Soojun ; Yeon, Jungheum ; Choi, Byounghooi

File Language:

English

[PDF - 11.76 MB]

Details

Creators:

Ha, Soojun ; Yeon, Jungheum ; Choi, Byounghooi ; Jung, Younsu ; Zollinger, Dan G. ; Wimsatt, Andrew ; Won, Moon C.
Corporate Creators:

Texas Tech University. Center for Multidisciplinary Research in Transportation
Corporate Contributors:

Texas Department of Transportation. Research and Technology Implementation Office ; United States. Department of Transportation. Federal Highway Administration
Subject/TRT Terms:
Publication/ Report Number:

FHWA/TX-11-0-5832-1
Resource Type:

Tech Report
Geographical Coverage:

Texas ; United States
Edition:

09/2007-08/2010
Corporate Publisher:

Texas Tech University. Center for Multidisciplinary Research in Transportation
Abstract:

Currently, TxDOT uses the AASHTO 93 design guide for the slab thickness design of continuously reinforced concrete pavement (CRCP). The AASHTO 93 design guide was developed based on the AASHTO road test, where JCP (jointed plain concrete pavement) was the major pavement evaluated and CRCP was not included. From a purely technical standpoint, the AASHTO 93 design guide is not appropriate for the design of CRCP. With ever-increasing traffic on major highways in Texas where CRCP is widely used, there is a need for a more mechanistic-empirical (ME) based pavement design procedure for CRCP. An ME-based pavement design method will allow TxDOT to optimize pavement structures to best utilize the limited financial resources available. To develop an ME based CRCP design procedure, the mechanism of punchouts was identified by field evaluations of CRCP, which included coring, deflection testing using falling weight deflectometer (FWD), and other nondestructive testing.
Format:

PDF
Funding:

0-5832
Download URL:

https://rosap.ntl.bts.gov/view/dot/85982/dot_85982_DS1.pdf
File Type:

[PDF - 11.76 MB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:06c8008da8745d9f3f109b2f5de3b779168585be65b1eca1bd2da2d2d782481e518bcbe0092fb762fe7af3ba0825e0fe75a7280faa8838baf68d65ab272e8061

File Language:

English

ON THIS PAGE

Details

Found an issue?

Send us an email at:

publishinghd@cdc.gov

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.