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citeseerx — improving durability of reinforced concrete

CiteSeerX — IMPROVING DURABILITY OF REINFORCED

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Steel corrosion poses formidable concerns for long term reliability of reinforced concrete structures. In the United States, with its vast infrastructure of concrete and steel bridges, superhighways, and reinforced concrete buildings, billions of dollars have been spent on corrosion protection.

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CiteSeerX — for Improving Concrete Durability

For concrete samples with SCMs made up of 30 % fly ash and 60 % blast furnace slag, durability tests were based on carbonation, chloride penetration and sulfate resistance levels after various quantities of ERCO were added.

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CiteSeerX — Improving durability through probabilistic

In the present paper, the probability-based durability analysis is briefly described and used in order to demonstrate the importance and sensitivity of the various parameters affecting and con-trolling the durability of concrete structures in chloride containing environment.

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CiteSeerX — Citation Query Enhancing reinforced concrete

Chloride-induced corrosion of steel is one of the most commonly found problems affecting the durability of reinforced concrete structures in both marine environment and where de-icing salt is used in winter. As the significance of micro-cracks on chloride induced corrosion is not well documented, 24 reinforced concrete beams (4 different mixes ...

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CiteSeerX — DURABILITY OF FIBER REINFORCED

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The usefulness of fiber reinforced concrete (FRC) in various civil engineering applications is indisputable. Fiber reinforced concrete has so far been successfully used in slabs on grade, shotcrete, architectural panels, precast products, offshore structures, structures in seismic regions, thin and thick

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CiteSeerX — STUDY ANALYSIS OF DURABILITY OF FIBER

The present experimental shows the study of composite concrete with varying percentage of fibres ranging from 0.10%, 0.20%, 0.30 % 0.40% M20 grade concrete were adopted. Sizes of beam (10*10*50 cm) were used for testing. Flexural

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CiteSeerX — Citation Query Durability of steel reinforced

CiteSeerX - Scientific documents that cite the following paper: Durability of steel reinforced concrete in chloride environments: an overview,” ... Authors: Advanced Include Citations Tables: Durability of steel reinforced concrete in chloride environments: an overview,” (2012) by X Shi, N Xie, K Fortune, J Gong Venue: Construction ...

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Durability of Reinforced Concrete Structures,Theory vs

the concrete itself; they mainly cause de-passivation of the steel in concrete, which then leads to steel corrosion. Deterioration of concrete is not a common problem. In most cases, if there is any problem with the durability of a concrete structure, it is the corrosion of the steel reinforcing bars that is most likely to be the major cause. This

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CiteSeerX — Citation Query Durability and service life of

However, the combination of a probability-based durability design in combination with performance-based concrete quality control during concrete construction appears to provide a better basis and strategy for ensuring a more controlled durability and service life. 1. (Show Context) Improving durability through probabilistic design by R. M. Ferreira

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CiteSeerX — Citation Query Use of durability inexes to

CiteSeerX - Scientific documents that cite the following paper: Use of durability inexes to achieve durable cover concrete in reinforced concrete structures. Documents; Authors; Tables; Documents: Advanced Include Citations Authors: Advanced Include Citations

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Improving durability of reinforced concrete structures by

Municipal solid waste incineration (MSWI) generates high amounts of bottom ash that, after grinding, could be used as mineral addition for concrete. Wet grinding of

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Improving durability of reinforced concrete structures by

2016-3-31  The pozzolanic behavior of the bottom ash may improve concrete resistance to the penetration of aggressive species. Advantages of recycling wet‐ground MSWI bottom ashes may even be higher when self‐compacting concrete (SCC) is used, which requires large quantity of fine powders (usually more than 500 kg/m 3 ) to prevent segregation of the ...

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Improving Durability of Reinforced Concrete Structures

2004-3-28  In the United States, with its vast infrastructure of concrete and steel bridges, superhighways, and reinforced concrete buildings, billions of dollars have been spent on corrosion protection. Among the commercial technologies available today, migrating corrosion inhibitors (MCIs) show versatility in their use as admixtures, surface treatments ...

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(PDF) Improving Durability Performance of

2008-12-30  A calculation estimating the service life of a reinforced concrete structure in chloride environment has been used to demonstrate the performance of concrete mixes studied (Ferreira, 2010b ...

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Improving durability performance of reinforced concrete

2008-12-31  The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals

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Improving Durability Assessments of Reinforced

2016-11-8  Reinforced concrete (RC) structures are durable but not impervious to decay. Deterioration of RC structures is a worldwide problem due to its excessive cost, environmental impact, and safety issues. According to Dr.

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Research on Improving Durability of Reinforced Concrete

Innumerable reinforced concrete structures in industry area and tropical marine atmosphere is decayed by chlorides and can not reach the service life. Furthermore, concrete carbonation is one of the main factors resulting in durability damage of reinforced concrete structures. These structures decayed not only need to throw in a great deal of funds to carry on protecting,

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Durability of Reinforced Concrete Structures

2021-4-21  Improving Durability by Use of HPC Example of using HPC: Port Works Design Manual: Part 1 Improving Durability by More Careful Crack Control Cracks: Mix parameter Acceptable limits Water/cementitious content ratio Not exceeding 0.38 Cementitious content 380 – 450 kg/m 3 Supplementary Either PFA or GGBS,

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Reliability of Reinforced Concrete Structures Subjected to

2018-1-31  Durability of reinforced concrete (RC) structures is affected by certain environmental conditions and operational actions which can reduce their lifetime significantly. Among these actions, this paper proposes a stochastic model that accounts for the combined effects of chloride-induced corrosion, climate change and cyclic loading. Separately, corrosion leads to

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Ways To Improve Durability Of Concrete Structures

Durability starts with a concrete mix design suitable for the service conditions that the concrete will be exposed to. The amount of water specified may be the single most important component of the mix design. A low water-cement ratio between 0.40 and 0.50 is normally recommended for concrete frequently subjected to severe exposure.

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Improving Durability of Reinforced Concrete Structures

Corpus ID: 54755505. Improving Durability of Reinforced Concrete Structures Using Migrating Corrosion Inhibitors @article{Bavarian2004ImprovingDO, title={Improving Durability of Reinforced Concrete Structures Using Migrating Corrosion Inhibitors}, author={B. Bavarian and Lisa Reiner}, journal={Corrosion}, year={2004} }

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Improving durability of reinforced concrete structures by

Municipal solid waste incineration (MSWI) generates high amounts of bottom ash that, after grinding, could be used as mineral addition for concrete. Wet grinding of

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Improving Durability of Reinforced Concrete Structures

The effectiveness of the MCIs (mixture of amine carboxylates and amino alcohols) on reinforced concrete was evaluated throughout this project. Corrosion test results conducted over 1500 days, 200 cycles per ASTM G109) using immersion and ponding in 3.5% NaCl solution indicated that polarization resistance (Rp) for the MCI coated concrete was ...

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Improving Durability Performance of Reinforced

Improving Durability Performance of Reinforced Concrete Structures with Probabilistic Analysis Rui Miguel Ferreira1) (Received June 23, 2008, Revised October 30, 2008, Accepted November 30, 2008) Abstract : In recent years, much research work has been performed on durability design and long-term performance of concrete

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Research on Improving Durability of Reinforced Concrete

Innumerable reinforced concrete structures in industry area and tropical marine atmosphere is decayed by chlorides and can not reach the service life. Furthermore, concrete carbonation is one of the main factors resulting in durability damage of reinforced concrete structures. These structures decayed not only need to throw in a great deal of funds to carry on protecting,

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Improving the Durability of Reinforced Concrete Bridges.

2022-6-21  The durability problems of concrete bridges and its consequences are countless in terms of annual maintenance cost and service life. The Department of Transport’s (DoT) in the United Kingdom estimated expenses of 616.5 million pounds of salt-induced corrosion damage in road bridges as well as motorway in England and Wales only (Wallbank 1989).

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Durability of an Ultra High Performance Fiber Reinforced

2014-1-1  We assess the durability of an Ultra High Performance Fiber Reinforced Concrete (UHPFRC) after accelerated aging, i.e. after partial drying, or 105 °C oven-drying (dry reference state), 200, 300 or 400 °C heat-treatment, or progressive splitting (Brazilian test).Our key experimental tool is gas permeability K gas under varying confinement P c, coupled to MIP

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Improving Watertightness of Reinforced Concrete

Drying shrinkage cracking can adversely affect the aesthetics, durability, and serviceability of reinforced concrete structures, thereby negating some of the be.. ... The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource ...

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Long-Term Durability of Marine Reinforced

2020-4-18  The sustainability of reinforced concrete is critical, particularly for structures exposed to marine environments. Chlorides are implicated in causing or accelerating reinforcement corrosion and potentially earlier expensive

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Ordinary and Long-Term Durability of Reinforced Concrete

2000-4-1  The American Concrete Institute. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and

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