Evaluation of Network Level Bridge Management System PDF Download
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Author: Purba Robert Mangapul Sianipar
Publisher:
ISBN:
Category :
Languages : en
Pages : 616
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Book Description
Author: Purba Robert Mangapul Sianipar
Publisher:
ISBN:
Category :
Languages : en
Pages : 616
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Book Description
Author: Howard M. Turner
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 24
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Book Description
VDOT is implementing Pontis 3.0 to provide the analytical component of its Bridge Management System (BMS). This system prioritizes bridge maintenance, repair, rehabilitation, and replacement (MRR & R) needs using cost/benefit analysis. The accuracy of this analysis depends on the condition assessment of the structure and the cost data of MRR & R options used in the analysis. For the network-level analysis a BMS provides, the focus is on what work was done to an element rather than how it was done. To standardize the MRR & R actions taken at the network level, commonly recognized (CoRe) elements have been identified and are used in Pontis. For each element, a set of feasible MRR & R actions has been defined. How these actions are accomplished is tracked on the project level. Contracted bridge work is managed using industry-standard pay items and quantities. There is a great deal of historical project-level data from previous contracts. However, there has not been any large scale network-level data collection effort. The purpose of this project was to examine cost management practices in VDOT and to develop an architecture for an automated project-level to network-level cost conversion process. This process should provide accurate updated cost data to Pontis by (1) using pay codes, quantities, and other contract information; (2) combining this information with existing inventory information and new inspection information about the structure; (3) reporting what CoRe feasible action was taken and the associated unit cost; and (4) providing this information in a Pontis-usable format. The investigation of cost management revealed a number of areas where VDOT could improve its practices. The research addresses potential remedies for some and, in some cases presents potentially viable conversion schemes.
Author: Michael J. Markow
Publisher: Transportation Research Board
ISBN: 0309098351
Category : Bridges
Languages : en
Pages : 140
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Book Description
This study gathers information on current practices that senior managers at transportation agencies use to make network-level decisions on resource allocations for their bridge programs. In particular, the study explores how agency bridge management systems are employed in this process. Information was gathered through a review of literature on U.S. and international bridge management, a survey of U.S. and Canadian transportation agencies, and 15 in-depth interviews with state DOT executive and bridge managers.
Author: S. W. Hudson
Publisher: Transportation Research Board National Research
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 84
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 292
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Book Description
Author: National Cooperative Highway Research Program
Publisher: Transportation Research Board
ISBN: 030909898X
Category : Bridges
Languages : en
Pages : 139
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Book Description
Accompanying CD-ROM contains ... "[u]sers manual and software for NCHRP Report 590: Multi-objective optimization for bridge management systems."--CD-ROM label.
Author: Carlo Pellegrino
Publisher: Springer Nature
ISBN: 3030918777
Category : Technology & Engineering
Languages : en
Pages : 1454
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Book Description
This book gathers the latest advances and innovations in the field of quality control and improvement of bridges and structures, as presented by international researchers and engineers at the 1st Conference of the European Association on Quality Control of Bridges and Structures (EUROSTRUCT 2021), held in Padua, Italy on August 29 – September 1, 2021. Contributions include a wide range of topics such as testing and advanced diagnostic techniques for damage detection; SHM and AI, IoT and machine learning for data analysis of bridges and structures; fiberoptics and smart sensors for long-term SHM; structural reliability, risk, robustness, redundancy and resilience for bridges; corrosion models, fatigue analysis and impact of hazards on infrastructure components; bridge and asset management systems, and decision-making models; Life-Cycle Analysis, retrofit and service-life extension, risk management protocols; quality control plans, sustainability and green materials.
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 68
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Book Description
Author: Paul D. Thompson
Publisher: Transportation Research Board
ISBN: 9780309058728
Category : Technology & Engineering
Languages : en
Pages : 60
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Book Description
This synthesis will be of interest to state department of transportation (DOT) administrators and mid- to upper-level managers; researchers; cost estimators; bridge and general management system engineers; and bridge design, construction, inspection and maintenance engineers; as well as to private industry professionals involved in developing bridge management system (BMS) software and collecting and analyzing BMS cost data. The state of the practice for collecting and managing cost data for BMS is described based on data obtained from a review of the literature and a survey of the state DOTs. This report describes BMS cost data for work done by contract and in-house forces for state and local governments. It includes project-level cost estimation as well as the collection and management of data for network- level cost models. The various cost estimate methods for replacement; maintenance, repair and rehabilitation; and emergency work are analyzed as are the special requirements of user costs and other special economic data.
Author: OECD
Publisher: OECD Publishing
ISBN: 9264193200
Category :
Languages : en
Pages : 81
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Book Description
This report examines the requirements of asset management systems, the integration of existing component systems into a comprehensive approach to asset management, the incorporation of a business-like approach, performance monitoring and the implementation of such systems.
