Non-desrtuctive Test on Distressed Reinforced Concrete Structures PDF Download
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Author: Chai Kok Hong Publisher: ISBN: Category : Concrete Languages : en Pages : 194
Book Description
The concrete characterization and properties of reinforced concrete members subjected to reinforcement corrosion was studied using several non-destructive tests and in-situ tests. A few structures suffered corrosion problem were selected for the study. This project presents some findings on the use of parameters to detect corrosion damage in reinforced concrete members. The changes of concrete properties of deteriorated reinforced concrete members caused by corrosion of reinforcement were depicted base on some cases study in Malaysia. The nominated structures consists of a bridge in Seberang Perai, a low cost apartment and a college in Melaka, two shop-lots in Tanjung Sepat and silo structures in Wilayah Labuan, Sabah. A set of diagnostic tool and parameter was established for purpose of ascertaining the presence of damage, cause, geometric location severity and structural capacity through nominal non-destructive test and laboratory test. Correlation between the tests and the changes of its modal parameter was analyzed and revealed by the nominal tests conducted. This investigation provided further insight on the use of NDT and to minimize the frequency of destructive testing in appraisal and diagnosis to the corroded reinforced concrete members.
Author: Chai Kok Hong Publisher: ISBN: Category : Concrete Languages : en Pages : 194
Book Description
The concrete characterization and properties of reinforced concrete members subjected to reinforcement corrosion was studied using several non-destructive tests and in-situ tests. A few structures suffered corrosion problem were selected for the study. This project presents some findings on the use of parameters to detect corrosion damage in reinforced concrete members. The changes of concrete properties of deteriorated reinforced concrete members caused by corrosion of reinforcement were depicted base on some cases study in Malaysia. The nominated structures consists of a bridge in Seberang Perai, a low cost apartment and a college in Melaka, two shop-lots in Tanjung Sepat and silo structures in Wilayah Labuan, Sabah. A set of diagnostic tool and parameter was established for purpose of ascertaining the presence of damage, cause, geometric location severity and structural capacity through nominal non-destructive test and laboratory test. Correlation between the tests and the changes of its modal parameter was analyzed and revealed by the nominal tests conducted. This investigation provided further insight on the use of NDT and to minimize the frequency of destructive testing in appraisal and diagnosis to the corroded reinforced concrete members.
Author: C. Maierhofer Publisher: CRC Press ISBN: 9781439829769 Category : Technology & Engineering Languages : en Pages : 0
Book Description
Many concrete structures and elements of concrete infrastructure (roads, bridges, etc.) have exceeded their original design lives and are deteriorating to an extent where they are becoming dangerous. This breakdown can be internal or not obvious and therefore becomes evident only through detailed testing. Older methods of testing often involved damaging the structure, but this book provides a comprehensive review of the vital subject of the latest non-destructive evaluation of reinforced concrete structures. It provides an overview of deterioration and reviews classic testing methods as well.
Author: C. Maierhofer Publisher: CRC Press ISBN: 9781439841129 Category : Technology & Engineering Languages : en Pages : 0
Book Description
This authoritative book provides a comprehensive review of the highly important subject of non-destructive evaluation of reinforced concrete structures. Engineers have a range of sophisticated techniques at their disposal to assess the condition of reinforced concrete structures that do not cause material damage and which usually enable the structure to be used while the surveys are carried out. Non-destructive evaluation of the infrastructure also plays a key role in calculating and prioritising where money should be spent on repair or replacement. Providing details of related techniques and case studies, this book offers an overview of how to plan and implement the NDT of reinforced concrete structures.
Author: V. M. Malhotra Publisher: CRC Press ISBN: 0803120990 Category : Technology & Engineering Languages : en Pages : 389
Book Description
Civil engineers will value this resource that examines the tools and techniques used to estimate the in-place strength on concrete, permeation properties that relate to potential durability, and the methods used to assess the internal condition of concrete and the corrosion activity of steel reinforcement.
Author: Norb Delatte Publisher: Elsevier ISBN: 1845697030 Category : Technology & Engineering Languages : en Pages : 352
Book Description
Understanding and recognising failure mechanisms in concrete is a fundamental pre-requisite to determining the type of repair, or whether a repair is feasible. This title provides a review of concrete deterioration and damage, as well as looking at the problem of defects in concrete. It also discusses condition assessment and repair techniques. Part one discusses failure mechanisms in concrete and covers topics such as causes and mechanisms of deterioration in reinforced concrete, types of damage in concrete structures, types and causes of cracking and condition assessment of concrete structures. Part two reviews the repair of concrete structures with coverage of themes such as standards and guidelines for repairing concrete structures, methods of crack repair, repair materials, bonded concrete overlays, repairing and retrofitting concrete structures with fiber-reinforced polymers, patching deteriorated concrete structures and durability of repaired concrete. With its distinguished editor and international team of contributors, Failure and repair of concrete structures is a standard reference for civil engineers, architects and anyone working in the construction sector, as well as those concerned with ensuring the safety of concrete structures. Provides a review of concrete deterioration and damage Discusses condition assessment and repair techniques, standards and guidelines
Author: Chai Kok Hong
Author: Chai Kok Hong
Author: C. Maierhofer
Author: Christiane Maierhofer
Author: C. Maierhofer
Author: Christiane Maierhofer
Author: National Research Council (U.S.). Highway Research Board
Author: V. M. Malhotra
Author: Norb Delatte
Author: 
Author: