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Title:

Network-Level M&R Budget Planning Through Reliability of the Pavement Network

Accession Number:

01552729

Record Type:

Component

Availability:

Transportation Research Board Business Office

500 Fifth Street, NW
Washington, DC 20001 United States

Abstract:

It is important to conduct cost-effective maintenance and rehabilitation (M&R) budget planning for any large-scale pavement network. This paper proposes novel models to maximize the reliability improvement to achieve M&R actions of sections in the large-scale pavement network. The weight of road sections plays a key role in the reliability of the pavement network. The weight is composed of a topological connection weight and a service weight. A transited network that describes the topological connection relationship among roads of the pavement network is applied to generalize topological connection weights of roads that comprise the pavement network. Reliability of Networks Geography Information System (RN-GIS) based on geography information system (GIS) is developed to address topological weight, service weight, and reliability of the pavement network. Moreover, RN-GIS is also used to conduct M&R budget planning for the pavement network. A Texas pavement network, composed of 8454 valid 0.5-mile management sections, is illustrated to validate the models. Results showed that the optimal marginal reliability rule was clearly presented.

Supplemental Notes:

This paper was sponsored by TRB committee AFD10 Pavement Management Systems. Alternate title: Network-Level M&R Budget Planning Through Reliability of Pavement Network.

Monograph Accession #:

01550057

Report/Paper Numbers:

15-4515

Language:

English

Corporate Authors:

Transportation Research Board

500 Fifth Street, NW
Washington, DC 20001 United States

Authors:

Wang, Xingju
Zhang, Zhanmin
Han, Zhe

Pagination:

21p

Publication Date:

2015

Conference:

Transportation Research Board 94th Annual Meeting

Location: Washington DC, United States
Date: 2015-1-11 to 2015-1-15
Sponsors: Transportation Research Board

Media Type:

Digital/other

Features:

Figures; References; Tables

Uncontrolled Terms:

Network reliability; Road networks

Geographic Terms:

Texas

Subject Areas:

Highways; Maintenance and Preservation; Pavements; I60: Maintenance

Source Data:

Transportation Research Board Annual Meeting 2015 Paper #15-4515

Files:

TRIS, TRB, ATRI

Created Date:

Dec 30 2014 1:29PM