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Life Cycle Modeling of Concrete Bridge DesignComparison

Life Cycle Modeling of Concrete Bridge DesignComparison

Life Cycle Modeling of Concrete Bridge Design: Comparison ...

Mar 01, 2005  A life cycle model was developed that accounts for materials production and distribution, construction and maintenance processes, construction-related traffic

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Life Cycle Modeling of Concrete Bridge Design: Comparison ...

1. The use of ECC link slabs in concrete bridges is expected to extend the service life of the bridge deck and substructure and to reduce material consumption

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LIFE CYCLE MODELING OF CONCRETE BRIDGE DESIGN:

life cycle modeling of concrete bridge design: comparison of engineered cementitious composite link slabs and conventional steel expansion joints Concrete

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(PDF) Life Cycle Modeling of Concrete Bridge Design ...

Mar 01, 2005  Life Cycle Modeling of Concrete Bridge Design: Comparison of ECC Link Slabs and Conventional Steel Expansion Joints March 2005 Journal of Infrastructure

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Life cycle modeling of concrete bridge design: comparison ...

Life Cycle Modeling of Concrete Bridge Design: Comparison of Engineered Cementitious Composite Link Slabs and Conventional Steel Expansion Joints Gregory A.

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[PDF] Integrated Life-Cycle Assessment and Life-Cycle Cost ...

An integrated life-cycle assessment and life-cycle cost analysis model was developed and applied to enhance the sustainability of concrete bridge

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Life Cycle Modeling of Concrete Bridge Design: Comparison ...

Keoleian, Gregory A., Alissa Kendall, Jonathan E. Dettling, Vanessa M. Smith, Richard F. Chandler, Michael D. Lepech and Victor C. Li. (2005) Life Cycle Modeling of Concrete Bridge Design: Comparison of Engineered Cementitious Composite Link

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LIFE CYCLE MODELING OF CONCRETE BRIDGE DESIGN: COMPARISON ...

life cycle modeling of concrete bridge design: comparison of engineered cementitious composite link slabs and conventional steel expansion joints Concrete infrastructure represents an enormous investment of materials, energy, and capital, and results in

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[PDF] Integrated Life-Cycle Assessment and Life-Cycle Cost ...

An integrated life-cycle assessment and life-cycle cost analysis model was developed and applied to enhance the sustainability of concrete bridge infrastructure. The objective of this model is to compare alternative bridge deck designs from a sustainability perspective that accounts for total life-cycle costs including agency, user, and environmental costs.

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(PDF) Life cycle model for evaluating the sustainability ...

“Life-Cycle Cost Model for Evaluat- ing the Sustainability of Bridge Decks: A Comparison of Conventional Concrete Joints and Engineered Cementitious Composite Link Slabs.” Master’s Thesis. University of Michigan. 4 CONCLUSIONS EIA. 2004.

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(PDF) Life-cycle cost model for evaluating the ...

Advances in Life-Cycle Cost Analysis and Design of Civil Infrastructure Systems LIFE CYCLE COST MODEL FOR EVALUATING THE SUSTAINABILITY OF BRIDGE DECKS G.A. Keoleian, A. Kendall, R. Chandler1, G.E. Helfand,2 M. Lepech and V.C. Li3 1 Center for Sustainable Systems, School of Natural Resources and Environment, University of Michigan, Ann Arbor, Michigan, U.S.A 2 School of Natural

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Materials design for sustainability through life cycle ...

Keoleian GA et al (2005) Life cycle modeling of concrete bridge design: comparison of engineered cementitious composite link slabs and conventional steel expansion

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Life cycle assessment of bridges, model development and ...

Guangli Du and Raid Karoumi (2013), Environmental life cycle assessment comparison "between two bridge types: reinforced concrete bridge and steel composite bridge", 3rd International conference on Sustainable Construction materials and Technologies (SCMT3), Japan Concrete Institute, Kyoto, Japan.

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Life-cycle cost analysis of RC bridges subjected to ...

The main structural elements of reinforced concrete (RC) bridges deteriorate with time under such uncertain hazards as scouring and corrosive conditions. In this paper, a multi-hazard framework is proposed to assess the performance of bridges subjected to the main effective uncertain natural hazards during their lifetime. In this assessment, the uncertainties associated with the combined ...

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A Briefing on Life-Cycle Cost Analysis of New Bridge ...

Feb 06, 2019  2.1 Definition of Service Life, Design Life, and Life Cycle The term 'service life' generally relates to the time from which a bridge, or a bridge component, is constructed until a point where it no longer serves its original purpose in a satisfactory manner.

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Life-Cycle Assessment of Construction Materials: Analysis ...

May 21, 2019  Keoleian GA, Kendall A, Dettling JE et al (2005) Life cycle modeling of concrete bridge design: comparison of engineered cementitious composite link slabs and conventional steel expansion joints. J Infrastruct Syst 11(1):51–60.

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Life Cycle Cost Analysis of Strengthening Steel Bridges ...

An integrated life-cycle assessment and life-cycle cost analysis model was developed and applied to enhance the sustainability of concrete bridge infrastructure.

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Construction and Application of Bridge Expansion and ...

LCVA is also implemented in contraction life-cycle management and a life-cycle analysis model is proposed to minimize the impact of buildings and dwelling home on environment [20,21]. Related studies have been conducted on concrete bridge design, deck applications, and retrofit assessment successfully [ 22 , 23 , 24 ].

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Michael Lepech's Profile Stanford Profiles

An integrated life cycle assessment and life cycle analysis model for pavement overlay systems 1st International Symposium on Life-Cycle Civil Engineering Zhang, H., Keoleian, G. A., Lepech, M. D. CRC PRESS-TAYLOR FRANCIS GROUP. 2008: 907–912. View details for Web of Science ID 000267796500141.

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‪Michael Lepech‬ - ‪Google Scholar‬

M Lepech, VC Li. 146. 2005. Dynamic life-cycle modeling of pavement overlay systems: Capturing the impacts of users, construction, and roadway deterioration. H Zhang, MD Lepech, GA Keoleian, S Qian, VC Li. Journal of Infrastructure Systems 16 (4), 299-309.

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Bridge Economy and Life Cycle Costs of Steel Concrete ...

Case Study Bridges: Other Bridges in MO Superstructure Steel Concrete Bridge Number 061 140 149 152 710 AVG 028 057 069 520 AVG Year Built 2008 2008 2008 2009 2010 AVG 2009 2010 2011 2006 AVG Span Length 50 50 40 62 64 53.2 36 36 38 40 37.5 Skew 0 0 0 30 35 13 0 15 20 30 16.25 Cost Summary - Labor $14,568 $21,705 $15,853 $24,765 $31,949 $21,768 $12,065 $15,379 $14,674

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(PDF) Life cycle assessment framework for railway bridges ...

Life Cycle Modeling of Concrete Bridge Design: Comparison of ECC Link Slabs and Conventional Steel Expansion Joints ... A life cycle model was developed that accounts for

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Life Cycle Cost and Life Cycle Assessment Analysis at the ...

Mar 13, 2019  Life-Cycle Cost and Life-Cycle Assessment Analysis at the Design Stage of a Fiber-Reinforced Polymer-Reinforced Concrete Bridge in Florida (Received 20 September 2018; accepted 31 December 2018) Published Online: 13 March 2019. CODEN: ACEMF9

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A Briefing on Life-Cycle Cost Analysis of New Bridge ...

Feb 06, 2019  2.1 Definition of Service Life, Design Life, and Life Cycle The term 'service life' generally relates to the time from which a bridge, or a bridge component, is constructed until a point where it no longer serves its original purpose in a satisfactory manner.

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LIFE CYCLE COST MODEL FOR EVALUATING THE

2.2 Life cycle assessment model Life cycle assessment is an analytical technique for evaluating the full environmental burdens and impacts associated with a product system (ISO 1997). Modeling the complete life cycle of a bridge system is complex and data intensive. Data sets necessary for modeling

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Life cycle environmental impact assessment of a bridge ...

Jul 28, 2015  Frangopol et al. proposed a life cycle maintenance strategy of deteriorating bridges based on structural reliability.This reliability-based bilinear model was applied to a Chinese bridge which considered the situation of the load effects and structural resistance of China (Wu 2013).In this study, three times of essential maintenances are assumed according to Wu’s study.

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Integration of stochastic approaches in the life cycle ...

Sep 01, 2016  Life cycle modeling of concrete bridge design: comparison of engineered cementitious composite link slabs and conventional steel expansion joints J. Infrastruct. Syst. , 11 ( 1 ) ( 2005 ) , pp. 51 - 60

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Deterioration models for prediction of remaining useful ...

Apr 01, 2020  Bridges form a major part of U.S. infrastructure, which has a total of 614,387 bridges. The structurally deficient bridges form 9.1% of the nation's bridge population ().Besides, almost 40% of the bridges are over 50 years old, which is the average design-life of a bridge.

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Construction and Application of Bridge Expansion and ...

LCVA is also implemented in contraction life-cycle management and a life-cycle analysis model is proposed to minimize the impact of buildings and dwelling home on environment [20,21]. Related studies have been conducted on concrete bridge design, deck applications, and retrofit assessment successfully [ 22 , 23 , 24 ].

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A Comparative Life Cycle Assessment (LCA) of Warm Mix ...

Sep 09, 2019  Generally, the warm mix asphalt (WMA) technology can reduce the mixing and paving temperature effectively as compared with that of hot mix asphalt (HMA), which is considered more environment-friendly. In this study, the environmental impacts and resource consumptions of WMA and HMA pavements were analyzed comparatively using the life cycle assessment (LCA) method.

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Life‐Cycle Performance of RC Bridges: Probabilistic ...

Dec 17, 2002  This article addresses the problem of reliability assessment of reinforced concrete (RC) bridges during their service life. First, a probabilistic model for assessment of time‐dependent reliability of RC bridges is presented, with particular emphasis placed on deterioration of bridges due to corrosion of reinforcing steel.

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Life Cycle Sustainability Performance Assessment Method ...

The method is in line with requirements of relevant standards, uses life cycle assessment, life cycle costs and incomes, and environmental externalities, and applies normalization and weighting of indicators. The case study involves a short-span bridge in a design-build infrastructure project, which was selected for its generality.

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Life Cycle Assessment Life Cycle Cost Analysis of a ...

on the economic and environmental performance of a reinforced concrete structure over its life cycle. Using life cycle cost analysis (LCCA) and life cycle assessment (LCA), the following types of rebar are examined in this project: Black steel Epoxy-coated steel Continuously galvanized steel Stainless steel1.

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Designing For 100 Year Service Life - Transportation

Service Life Assessment 5. Construction Pre-testing and production testing . fib Model Code is based on NT Build 492: Rapid Chloride Migration Test – measure the migration coefficient of concrete at 28 days – direct input parameter 13 Rubber Sleeve 0.2M KOH Solution Stainless Steel Anode Concrete Specimen . Solution of 3-10% NaCl in

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