Damage and Interfacial Debonding in Composites (Studies in Applied Mechanics)
Author: George Z. Voyiadjis, David H. Allen | Size: 9.5 MB | Format:PDF | Publisher: Elsevier Science Pub Co | Year: 1996 | pages: 284 | ISBN: 978-0-444-82338-0
Studies in Applied Mechanics 44. Papers from the symposium held October 29-November 1, 1995 in New Orleans, . Deals with the study of damage of composites and on the interfacial debonding of composites.
Part I: Damage in Composites.
The stress intensity factors and interaction between cylindrical cracks in fiber-matrix composites (S. Close, H.M. Zbib). A computational finite element analysis for predicting the effects of environmental degradation on life in metal matrix composites (J.W. Foulk, K.L.E. Helms, D.H. Allen). Two-scale viscoplastic and damage analysis of a metal matrix composite (S. Kruch, J.L. Chaboche, T. Pottier). Damage modeling of metal matrix composite laminates with cracked oxide surface layers (X. Ma, D.C. Lagoudas). Elasto-plastic stress and strain concentration tensors for damaged fibrous composites (G.Z. Voyiadjis, T. Park). A damage cyclic plasticity model for metal matrix composites (G.Z. Voyiadjis, G. Thiagarajan). Stress failure criterion for laminated composites (H.-Y. Yeh, A.K. Feng).
Part II: Interfacial Debonding in Composites.
An interfacial damage model for titanium matrix composites (J. Aboudi, C.T. Herakovich). Damage mechanics of interfacial media: basic aspects, identification and application to delamination (O. Allix, P. Ladevèze). An approximate representation of fiber-matrix debonding in nonperiodic metal matrix composites (C.J. Lissenden). The evolution of debonding at the interface of a two-phase composite (N.J. Mattei). The effect of fiber architecture on the inelastic response of metal matrix composites with interfacial and fiber damage (A. Sankurathri, S. Baxter, M.-J. Pindera). A hybrid damage mechanics of progressive partial debonding in a class of brittle-matrix composites (Y.H. Zhao, J. Li, G.J. Weng). Author index.
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Author: E. Macha, W. Bedkowski, T. Lagoda | Size: 12.5 MB | Format:PDF | Publisher: Elsevier Science | Year: 1999 | pages: 288 | ISBN: 0080433367
This volume contains 18 papers selected from 90 presented at the Fifth International Conference on Biaxial/Multiaxial Fatigue and Fracture held in Cracow, Poland 8-12 September 1997. The papers in this book deal with theoretical, computational and experimental aspects of the multiaxial fatigue and fracture of engineering materials and structures. The papers are divided into the following four categories:
1. Proportional cyclic loading
2. Non-proportional cyclic loading
3. Variable amplitude and random loading
4. Crack growth
Most papers in this publication talk about the behaviour of constructional materials and elements of machines under non-proportional loading and under variable amplitude and random loading, which are more realistic load histories met in industrial practice. Variable amplitude loading under cyclic load with basic frequency and random loading under load with a continuous band of frequency is classified here. This book gives a review of the latest world success and directions of investigations on multiaxial fatigue and fracture. More and more often publications are results of the co-operation of researchers from different laboratories and countries. Seven out of eighteen papers included here were worked out by international authors teams. This is a symptom of the times, when science and investigations know no borders.
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A 48.76m high water tank with the supporting steel lattice comprising 5 segments with uniform member configuration is conceived. Its collapse behavior is investigated through a suite of ground motion analyses. First, the tank is analyzed under 13 three-component ground motion records from the Chi-Chi and Hokkaido earthquakes. It is shown that the tank always collapses in the same manner as a result of overturning due to P-Delta instability resulting from column and brace buckling at the base. This is the consequence of the uniform member sizing in each of the five segments of the supporting lattice. Incremental dynamic analyses are performed using the Takatori near-source record from the 1995 Kobe earthquake. It is shown that the structure collapses at a ground motion scaling factor of 0.32.
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Handbook of Slope Stabilisation by J. A. R. Ortigao (Editor), Alberto Sayao (Editor)
Product Description
This book is an engineering guide for design of slopes and stabilisation works in rocks and residual soils. It is tailored to the needs of practising geotechnical engineers and engineering geologists. Engineering and engineering geology students will find it quite useful and a practical course guide. It can be used as textbook in courses on landslides and slope stabilisation. The purpose of this book is to present a concise documentation on how to design slopes and how to select a slope stabilisation method. The authors are scholars and professional engineers with many years of international experience in slope stabilization works in South and Central America and the Far East.
PE Civil-Structural Engineering Review Material-PUPR
pages ~550
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Describes the development of new test techniques and methods for the evaluation of the laboratory shear strength of soil.
Table of Contents
Introduction
Yong R., Townsend F.
Summary
Yong R., Townsend F.
State of the Art: Laboratory Strength Testing of Soils
Saada A., Townsend F.
Comparison of Various Methods for Determining K0
Al-Hussaini M.
Apparatus and Techniques for Static Triaxial Testing of Ballast
Alva-Hurtado J., McMahon D., Stewart H.
Mechanical Behavior and Testing Methods of Unsaturated Soils
Edil T., Motan S., Toha F.
Determination of Tensile Strength of Soils by Unconfined-Penetration Test
Fang H., Fernandez J.
Torsion Shear Apparatus for Soil Testing
Lade P.
A Servo System for Controlled Stress Path Tests
Law K.
A New Control System for Soils Testing
Mitchell R.
Lateral Stress Measurements in Direct Simple Shear Device
Dyvik R., Zimmie T., Floess C.
Tensile Properties of Compacted Soils
Al-Hussaini M.
Effect of Organic Material on Soil Shear Strength
Andersland O., Khattak A., Al-Khafaji A.
Effect of Shearing Strain-Rate on the Undrained Strength of Clay
Cheng R.
Undrained Shear Behavior of a Marine Clay
Koutsoftas D.
Shearing Behavior of Compacted Clay after Saturation
Lovell C., Johnson J.
Plane-Strain Testing of Sand
Marachi N., Duncan J., Chan C., Seed H.
Effect of End Membrane Thickness on the Strength of “Frictionless” Cap and Base Tests
Norris G.
Field Density, Gradation, and Triaxial Testing of Large-Size Rockfill for Little Blue Run Dam
Thiers G., Donovan T.
State of the Art: Data Reduction and Application for Analytical Modeling
Ko H., Sture S.
Normalized Stress-Strain for Undrained Shear Tests
Drnevich V.
The Critical-State Pore Pressure Parameter from Consolidated-Undrained Shear Tests
Mayne P., Swanson P.
Nonlinear Anisotropic Stress-Strain-Strength Behavior of Soils
Prevost J.
A General Time-Related Soil Friction Increase Phenomenon
Schmertmann J.
On the Random Aspect of Shear Strength
Yong R., Tabba M.
Preconsolidation Pressure Predicted Using su/¯p Ratio
Anderson T., Lukas R.
Stress Path Tests with Controlled Rotation of Principal Stress Directions
Arthur J., Bekenstein S., Germaine J., Ladd C.
Shear Strength of Cohesionless Soils from Incremental Creep Test Data
Baladi G., Lentz R., Goitom T., Boker T.
Comparison of Shear Strength Values Derived from Laboratory Triaxial, Borehole Shear, and Cone Penetration Tests
Lambrechts J., Rixner J.
Borehole Shear Test in Geotechnical Investigations
Lutenegger A., Hallberg G.
Concepts for a Shear-Normal Gage to Estimate In Situ Soil Strength and Strength Angle
McNeill R., Green S.
Residual Shear Strength Determination of Overconsolidated Nespelem Clay
Miedema D., Byers J., McNearny R.
The Need for Pore Pressure Information from Shear Tests
Shields D., Skermer N.
Behavior of an Overconsolidated Sensitive Clay in Drained K0-Triaxial Tests
Silvestri V.
Discussion of “State of the Art: Laboratory Strength Testing of Soils”
Lacasse S., Vucetic M.
Discussion of “State of the Art: Laboratory Strength Testing of Soils”
Christian J.
Discussion on Laboratory Shear Devices
Ladd C.
Limitations of Direct Simple Shear Test Devices
La Rochelle P.
Discussion of Soil Testing Practices
Poulos S.
Some Aspects of Clay Behavior and Their Consequences on Modeling Techniques
Tavenas F.
Development, Testing Requirements, and Fitting Procedure of Elastic-Plastic Models
Baladi G.
A Qualitative Stress-Strain (Time) Model for Soft Clays
Crooks J.
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Dear Sir,
Do u have the DIN 4150 (part-1 to 3) and BS 7385-2:1993. I 'm looking for so long! If anybody have please upload here!
Thanks and best regards,
Pyi Soe
It's a PDF images of presentation (34 slides) showing a design of a masonry beam according IBC-05 2006
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