Structural Adhesive Joints

Structural Adhesive Joints
Author: K. L. Mittal
Publisher: John Wiley & Sons
Total Pages: 352
Release: 2020-09-01
Genre: Technology & Engineering
ISBN: 1119736439

This timely book on structural adhesives joints showcases all the pertinent topics and will be of immense value to scientists and engineers in many industries. Most structures are comprised of a number of individual parts or components which have to be connected to form a system with integral load transmission path. The structural adhesive bonding represents one of the most enabling technologies to fabricate most complex structural configurations involving advanced materials (e.g. composites) for load-bearing applications. Quite recently there has been a lot of activity in harnessing nanotechnology (use of nanomaterials) in ameliorating the existing or devising better performing structural adhesives. The 10 chapters by subject matter experts look at the following issues: Surface preparation for structural adhesive joints (SAJ) Use of nanoparticles in enhancing performance of SAJ Optimization of SAJ Durability aspects of SAJ Debonding of SAJ Fracture mechanics of SAJ Failure analysis of SAJ Damage behavior in functionally graded SAJ Impact, shock and vibration characteristics of composites for SAJ Delamination arrest methods in SAJ

Adhesive Joints

Adhesive Joints
Author: K.L. Mittal
Publisher: Springer Science & Business Media
Total Pages: 912
Release: 2012-12-06
Genre: Science
ISBN: 1461327490

This volume documents the proceedings of the International Symposium on Adhesive Joints: Formation, Characteristics and Testing held under the auspices of the Division of Polymer Mater ials:Science and Engineering of the American Chemical Society in Kansas City, MO, September 12-17, 1982. There is a myriad of applications (ranging from aerospace to surgery) where adhesives are used to join different materials, and concomitantly the understanding of the behavior of adhesive joints becomes very important. There are many factors which can influence the behavior of adhesive joints, e.g., substrate preparation, in terfacial aspects, joint design, mode of stress, external environ ment, etc., and in order to understand the joint behavior in a holistic manner, one must take due cognizance of all these germane factors. So this symposium was planned to address not only how to make acceptable bonds but their characterization, durability and testing were also accorded due consideration.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports
Author:
Publisher:
Total Pages: 1126
Release: 1987
Genre: Aeronautics
ISBN:

Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Strength Prediction of Adhesively-Bonded Joints

Strength Prediction of Adhesively-Bonded Joints
Author: Raul D. S. G. Campilho
Publisher: CRC Press
Total Pages: 422
Release: 2017-05-25
Genre: Science
ISBN: 1498722474

Adhesively-bonded joints provide many advantages over conventional mechanical fasteners and are increasingly receiving attention as an alternative to mechanical joints in engineering applications. The traditional fasteners usually result in the cutting of fibers and hence the introduction of stress concentrations, both of which reduce structural integrity. By contrast, bonded joints are more continuous and have potential advantages of strength-to-weight ratio, design flexibility, and ease of fabrication. This book provides an overview of available analytical methods as well as numerical methods.

Advances in Structural Adhesive Bonding

Advances in Structural Adhesive Bonding
Author: David A. Dillard
Publisher: Elsevier
Total Pages: 1190
Release: 2023-06-10
Genre: Technology & Engineering
ISBN: 0323984371

Advances in Structural Adhesive Bonding, Second Edition reviews developments in adhesive bonding for a range of advanced structural engineering applications. This new edition has been fully revised to include the latest advances in materials, testing and modeling methods, lifecycle considerations, and industrial implementation. Sections review advances in commonly used groups of structural adhesives, covering epoxy, acrylic, anaerobic and cyanoacrylate, polyurethane, and silicone adhesives, along with toughening. Other chapters cover various types of adherends and pre-treatment methods for structural materials, including metals, plastics, composites, wood and joint design and testing, including topics such as fracture mechanics, life prediction techniques, and advanced testing methods. This is a valuable guide for all those working with structural adhesives, including those in an industrial setting, adhesive specialists, structural engineers, design engineers, R&D professionals, and scientists, as well as academic researchers and advanced students in adhesives, joining technology, materials science and mechanical engineering. Provides detailed coverage on the main adhesive groups, including epoxy, acrylic, cyanoacrylate, polyurethane and silicone adhesives Includes the latest developments across adherends, pre-treatment methods, joint design and testing, durability and lifecycle related issues Addresses environmental challenges, adhesive specification, quality control, and risk mitigation for specific industrial application areas

A Fracture Mechanics Approach for Designing Adhesively Bonded Joints

A Fracture Mechanics Approach for Designing Adhesively Bonded Joints
Author: WS. Johnson
Publisher:
Total Pages: 11
Release: 1985
Genre: Adhesive joints
ISBN:

An analytical and experimental investigation was undertaken to determine if the adhesive debond initiation stress could be predicted for arbitrary joint geometries. The analysis was based upon a threshold total strain-energy-release rate (Gth) concept. Two bonded systems were tested: T300/5208 graphite/epoxy adherends bonded with either EC-3445 or FM-300 adhesive. The Gth for each adhesive was determined from cracked-lap-shear (CLS) specimens by debond initiation tests. Finite-element analyses of various tapered CLS specimen geometries predicted the specimen stress at which the total strain-energy-release rate (GT) equaled Gth at the joint tip. Experiments verified the predictions. The approach described herein predicts the maximum stress at which an adhesive joint can be cycled yet not debond. Total strain-energy-release rate appeared to be the driving parameter for cyclic debonding and debond initiation in structural adhesives, and debond initiation and growth were found to occur with virtually no peel stress present.

Modeling of Adhesively Bonded Joints

Modeling of Adhesively Bonded Joints
Author: Lucas F. M. da Silva
Publisher: Springer Science & Business Media
Total Pages: 335
Release: 2008-10-14
Genre: Science
ISBN: 354079056X

A lot of recent developments have been made about adhesively bonded joints modeling using various methods of analysis. The increasing application of adhesives in industry is partly due to the increased sophistication and reliability of adhesive joints modeling. The book proposed intends to provide the designer with the most advanced stress analyses techniques in adhesive joints to reinforce the use of this promising bonding technique.