Author: Shane TymkowiczPublisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 62
Book Description
Determine the effects of rubblized concrete pavement as it affects the cracking pattern and longevity of the ACC overlay.
Iowa Development of Rubblized Concrete Pavement Base, Mills County
Author: Shane TymkowiczPublisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 62
Book Description
Determine the effects of rubblized concrete pavement as it affects the cracking pattern and longevity of the ACC overlay.
Performance Evaluation of Rubblized Pavements in Iowa
Author: Halil CeylanPublisher:
ISBN:
Category : Pavements, Concrete
Languages : en
Pages : 126
Book Description
This Phase II follow-up study of IHRB Project TR-473 focused on the performance evaluation of rubblized pavements in Iowa. The primary objective of this study was to evaluate the structural condition of existing rubblized concrete pavements across Iowa through Falling Weight Deflectometer (FWD) tests, Dynamic Cone Penetrometer (DCP) tests, visual pavement distress surveys, etc. Through backcalculation of FWD deflection data using the ISU's advanced layer moduli backcalculation program, the rubblized layer moduli were determined for various projects and compared with each other for correlating with the long-term pavement performance. The AASHTO structural layer coefficient for rubblized layer was also calculated using the rubblized layer moduli. To validate the mechanistic-empirical (M-E) hot mix asphalt (HMA) overlay thickness design procedure developed during the Phase I study, the actual HMA overlay thickness from the rubblization projects were compared with the predicted thickness obtained from the design software. The results of this study show that rubblization is a valid option to use in Iowa in the rehabilitation of PCC provided the foundation is strong enough to support construction operations during the rubblization process. The M-E structural design methodology developed during Phase I can estimate the HMA overlay thickness reasonably well to achieve long-lasting performance of HMA pavements. The rehabilitation strategy is recommended for continued use in Iowa under those conditions conducive for rubblization.
Iowa Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 464
Book Description
Bearing Capacity of Roads, Railways and Airfields, Two Volume Set
Author: Erol TutumluerPublisher: CRC Press
ISBN: 0203865286
Category : Technology & Engineering
Languages : en
Pages : 1562
Book Description
Bearing Capacity of Roads, Railways and Airfields focuses on issues pertaining to the bearing capacity of highway and airfield pavements and railroad track structures and provided a forum to promote efficient design, construction and maintenance of the transportation infrastructure. The collection of papers from the Eighth International Conference
Monthly Checklist of State Publications
Author: Library of Congress. Exchange and Gift DivisionPublisher:
ISBN:
Category : State government publications
Languages : en
Pages : 748
Book Description
June and Dec. issues contain listings of periodicals.
STATE PUBLICATIONS Monthly Checklist
Author: Annual Report of Project Development Division Highway Research and Development in Iowa for the Fiscal Year Ending June 30 ...
Author: Planning and Research Program
Author: Iowa. Department of TransportationPublisher:
ISBN:
Category : Transportation
Languages : en
Pages : 120
Book Description
Author: 
Author: