Non-Destructive In Situ Strength Assessment of Concrete

Non-Destructive In Situ Strength Assessment of Concrete PDF Author: Denys Breysse
Publisher: Springer Nature
ISBN: 3030649008
Category : Technology & Engineering
Languages : en
Pages : 397

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Book Description
The book presents the work of the RILEM Technical Committee 249-ISC. Addressing the effective application of new recommendations for non-destructive in situ strength assessment of concrete, it provides information about the different steps of the investigation and processing of test results, until the delivery of strength estimates, and includes tables giving the minimum required number of cores in a variety of situations as well as several examples of how the recommendations can be used in practice. The book explores a topic which is of major importance, i.e. the assessment of concrete compressive strength in existing structures. This property (both mean and standard deviation) is a key input in many cases, such as the reinforcement of structures, the safety checking, the extension of service life. As the new RILEM recommendations imply a deep revision (and improvement) of field practice, the book is intended for managers of structures, structural engineers and specialists of NDT that have to answer these issues. More widely, it will benefit engineers and students who are interested in NDT and in the safety analysis of structures.

Non-Destructive In Situ Strength Assessment of Concrete

Non-Destructive In Situ Strength Assessment of Concrete PDF Author: Denys Breysse
Publisher: Springer Nature
ISBN: 3030649008
Category : Technology & Engineering
Languages : en
Pages : 397

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Book Description
The book presents the work of the RILEM Technical Committee 249-ISC. Addressing the effective application of new recommendations for non-destructive in situ strength assessment of concrete, it provides information about the different steps of the investigation and processing of test results, until the delivery of strength estimates, and includes tables giving the minimum required number of cores in a variety of situations as well as several examples of how the recommendations can be used in practice. The book explores a topic which is of major importance, i.e. the assessment of concrete compressive strength in existing structures. This property (both mean and standard deviation) is a key input in many cases, such as the reinforcement of structures, the safety checking, the extension of service life. As the new RILEM recommendations imply a deep revision (and improvement) of field practice, the book is intended for managers of structures, structural engineers and specialists of NDT that have to answer these issues. More widely, it will benefit engineers and students who are interested in NDT and in the safety analysis of structures.

Non-Destructive Assessment of Concrete Structures: Reliability and Limits of Single and Combined Techniques

Non-Destructive Assessment of Concrete Structures: Reliability and Limits of Single and Combined Techniques PDF Author: Denys Breysse
Publisher: Springer Science & Business Media
ISBN: 9400727364
Category : Technology & Engineering
Languages : en
Pages : 389

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Book Description
This book gives information on non destructive techniques for assessment of concrete structures. It synthesizes the best of international knowledge about what techniques can be used for assessing material properties (strength) and structural properties (geometry, defects...). It describes how the techniques can be used so as to answer a series of usual questions, highlighting their capabilities and limits, and providing advices for a better use of techniques. It also focuses on possible combinations of techniques so as to improve the assessment. It is based on many illustrative examples and give in each case references to standards and guidelines.

In Situ/nondestructive Testing of Concrete

In Situ/nondestructive Testing of Concrete PDF Author: V. M. Malhotra
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 848

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Book Description


Handbook on Nondestructive Testing of Concrete

Handbook on Nondestructive Testing of Concrete PDF Author: V. M. Malhotra
Publisher: CRC Press
ISBN: 0803120990
Category : Technology & Engineering
Languages : en
Pages : 389

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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.

Non-destructive Testing of Materials in Civil Engineering

Non-destructive Testing of Materials in Civil Engineering PDF Author: Krzysztof Schabowicz
Publisher: MDPI
ISBN: 3039216902
Category : Science
Languages : en
Pages : 448

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Book Description
This book was proposed and organized as a means to present recent developments in the field of nondestructive testing of materials in civil engineering. For this reason, the articles highlighted in this editorial relate to different aspects of nondestructive testing of different materials in civil engineering—from building materials to building structures. The current trend in the development of nondestructive testing of materials in civil engineering is mainly concerned with the detection of flaws and defects in concrete elements and structures, and acoustic methods predominate in this field. As in medicine, the trend is towards designing test equipment that allows one to obtain a picture of the inside of the tested element and materials. From this point of view, interesting results with significance for building practices have been obtained

In-place Methods to Estimate Concrete Strength

In-place Methods to Estimate Concrete Strength PDF Author: ACI Committee 228--Nondestructive Testing of Concrete
Publisher:
ISBN: 9780870314957
Category : Concrete
Languages : en
Pages : 41

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Book Description


Non-destructive Testing and Evaluation of Civil Engineering Structures

Non-destructive Testing and Evaluation of Civil Engineering Structures PDF Author: Jean-Paul Balayssac
Publisher: Elsevier
ISBN: 0081023057
Category : Technology & Engineering
Languages : en
Pages : 376

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Book Description
The non-destructive evaluation of civil engineering structures in reinforced concrete is becoming an increasingly important issue in this field of engineering. This book proposes innovative ways to deal with this problem, through the characterization of concrete durability indicators by the use of non-destructive techniques. It presents the description of the various non-destructive techniques and their combination for the evaluation of indicators. The processing of data issued from the combination of NDE methods is also illustrated through examples of data fusion methods. The identification of conversion models linking observables, obtained from non-destructive measurements, to concrete durability indicators, as well as the consideration of different sources of variability in the assessment process, are also described. An analysis of in situ applications is carried out in order to highlight the practical aspects of the methodology. At the end of the book the authors provide a methodological guide detailing the proposed non-destructive evaluation methodology of concrete indicators. Presents the latest developments performed in the community of NDT on different aspects Provides a methodology developed in laboratory and transferred onsite for the evaluation of concrete properties which are not usually addressed by NDT methods Includes the use of data fusion for merging the measurements provided by several NDT methods Includes examples of current and potential applications

Recent Advances in Geo-Environmental Engineering, Geomechanics and Geotechnics, and Geohazards

Recent Advances in Geo-Environmental Engineering, Geomechanics and Geotechnics, and Geohazards PDF Author: Amjad Kallel
Publisher: Springer
ISBN: 303001665X
Category : Science
Languages : en
Pages : 459

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Book Description
This edited volume contains the best papers in the geo-engineering field accepted for presentation at the 1st Springer Conference of the Arabian Journal of Geosciences, Tunisia 2018. In addition, it includes 3 keynotes by international experts on the following topics: 1. A new three-dimensional rock mass strength criterion 2. New tools and techniques of remote sensing for geologic hazard assessment 3. Land subsidence induced by the engineering-environmental effects in Shanghai China The book is useful for readers who would like to get a broad coverage in geo-engineering. It contains 11 chapters covering the following main areas: (a) Applications in geo-environmental engineering including soil remediation, (b) Characterization of geo-materials using geological, geotechnical and geophysical techniques, (c) Soil improvement applications, (d) Soil behaviour under dynamic loading, (e) Recent studies on expansive soils, (f) Analytical and numerical modelling of various geo-structures, (g) Slope stability, (h) Landslides, (i) Subsidence studies and (j) Recent studies on various other types of geo-hazards.

Strength and Related Properties of Concrete

Strength and Related Properties of Concrete PDF Author: Sándor Popovics
Publisher: John Wiley & Sons
ISBN: 9780471149033
Category : Technology & Engineering
Languages : en
Pages : 558

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Book Description
This work discusses the variations that occur in the strength of concrete and presents numerical methods useful in interpreting these variations. Individual chapters include the relationship between composition and strength of concrete.

Non-Destructive Diagnostics of Concrete Floors

Non-Destructive Diagnostics of Concrete Floors PDF Author: Łukasz Sadowski
Publisher: CRC Press
ISBN: 1000624781
Category : Technology & Engineering
Languages : en
Pages : 158

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Book Description
Concrete floors should be diagnosed in order to obtain the proper durability. Non-destructive testing (NDT) methods, which have numerous advantages and are very effective for in situ testing, are recommended for this purpose. Non-Destructive Diagnostics of Concrete Floors: Methods and Case Studies offers useful NDT methods, test methodologies, and case studies. This book contains classifications of NDT methods, examines their areas of usefulness in floor diagnostics, and explains the complementarity and reliability of NDT methods as well as the need to calibrate research equipment. It presents interesting case studies of concrete floors, such as dowelled floors, floors with a top layer made of stone slabs, industrial floors, industrial floors with a top layer of polyurethane-cement, layered floors, post-tensioned floors, and cement screeds. The authors have drawn on many years of experience in both academia and the practical diagnosis of concrete floors using NDT methods.