Cost-effectiveness evaluation of pavement maintenance treatments using multiple regression and life-cycle cost analysis

2021 ◽  
Vol 292 ◽  
pp. 123461
Author(s):  
Yuanyuan Pan ◽  
Yue Shang ◽  
Guoqiang Liu ◽  
Yichang Xie ◽  
Chenxin Zhang ◽  
...  
Keyword(s):  
Life Cycle ◽  
Cost Effectiveness ◽  
Cost Analysis ◽  
Multiple Regression ◽  
Life Cycle Cost ◽  
Effectiveness Evaluation ◽  
Life Cycle Cost Analysis ◽  
Pavement Maintenance

Effectiveness and Cost-Effectiveness Evaluation of Pavement Treatments Using Life-Cycle Cost Analysis

2019 ◽  
Vol 145 (2) ◽  
pp. 04019006 ◽  
Author(s):  
Linyi Yao ◽  
Qiao Dong ◽  
Fujian Ni ◽  
Jiwang Jiang ◽  
Xianrong Lu ◽  
...  
Keyword(s):  
Life Cycle ◽  
Cost Effectiveness ◽  
Cost Analysis ◽  
Life Cycle Cost ◽  
Effectiveness Evaluation ◽  
Life Cycle Cost Analysis

A Performance-Specified and Reliability-Based Approach for Life-Cycle Cost Analysis of Long Term Pavement Maintenance Contracts

2013 ◽  
Vol 723 ◽  
pp. 721-728
Author(s):  
Jih Chiang Lee ◽  
Jyh Dong Lin ◽  
Chin Rung Chiou ◽  
Han Yi Wang
Keyword(s):  
Life Cycle ◽  
Cost Analysis ◽  
Life Cycle Cost ◽  
Risk Estimation ◽  
Life Cycle Cost Analysis ◽  
International Roughness Index ◽  
Pavement Maintenance ◽  
Performance Specification ◽  
Pavement Deterioration

The objectives of this paper are to present the feasibility of utilizing reliability-based method to quantify life-cycle cost associated with performance specification. And a framework develops for quantifying the life-cycle cost. The framework consists of three components: (1) the pavement deterioration performance prediction; (2) the reliability-based risk estimation; and (3) the life-cycle cost analysis. An example is illustrated using the International Roughness Index (IRI) data to demonstrate how the approach works. The approach has potential for use in valuation of long term pavement maintenance contracts.

Mechanistic-Empirical and Life-Cycle Cost Analysis for Optimizing Flexible Pavement Maintenance and Rehabilitation

2012 ◽  
Vol 138 (5) ◽  
pp. 625-633 ◽  
Author(s):  
Venkata Mandapaka ◽  
Imad Basheer ◽  
Khushminder Sahasi ◽  
Per Ullidtz ◽  
John T. Harvey ◽  
...  
Keyword(s):  
Life Cycle ◽  
Cost Analysis ◽  
Life Cycle Cost ◽  
Flexible Pavement ◽  
Life Cycle Cost Analysis ◽  
Pavement Maintenance ◽  
Maintenance And Rehabilitation

Life Cycle Cost Analysis on M1 and M2 Road Class Luminaires Installed In Turkey

2019 ◽  
pp. 61-70 ◽  
Author(s):  
Ramazan Ayaz ◽  
Asiye Kaymaz Ozcanli ◽  
Ismail Nakir ◽  
Pramod Bhusal ◽  
Adem Unal
Keyword(s):  
Life Cycle ◽  
Cost Effectiveness ◽  
Cost Analysis ◽  
Life Cycle Cost ◽  
Lifetime Cost ◽  
Life Cycle Cost Analysis ◽  
Total Cost ◽  
Road Lighting ◽  
Performance Requirements ◽  
Photometric Measurements

This paper investigates and compares the photometric performance and lifetime cost effectiveness of LED and existing conventional luminaires (high pressure sodium (HPS) and metal halide (MH)). Photometric measurements of the lamps and the luminaires were performed at Yıldız Technical University Lighting Laboratory in Turkey. The performance requirements of the luminaires were analysed according to CIE (International Commission on Illumination) standards. In the simulations, HPS, MH and LED luminaires that provide good lighting criteria for designing M1 and M2 road models were compared in terms of a cost analysis. The life cycle cost analysis (LCCA) method, which comprises installation, energy and maintenance costs, was used in this study. The results of the LCCA showed that LED luminaires have almost the same cost effectiveness as HPS luminaires for the M2 road lighting class, and the total cost of LED luminaires is approximately 11.5 % less than that of HPS luminaires for the M1 lighting class.

Economic Evaluation of Multislice Computed Tomography Scanners Through a Life Cycle Cost Analysis

2011 ◽  
Vol 4 (5) ◽  
pp. 158-161 ◽  
Author(s):  
A. Morfonios A. Morfonios ◽  
◽  
D. Kaitelidou D. Kaitelidou ◽  
G. Filntisis G. Filntisis ◽  
G. Baltopoulos G. Baltopoulos ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Life Cycle ◽  
Economic Evaluation ◽  
Cost Analysis ◽  
Life Cycle Cost ◽  
Multislice Computed Tomography ◽  
Life Cycle Cost Analysis ◽  
Tomography Scanners
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