Does anyone has and can upload the following two CIGB/ICOLD bulletins?
1. Bulletin 84 - 1992 - Bituminous cores for fill dams - State of the art.
2. Bulletin 32 - 1982 - Bituminous concrete facings for earth and rockfill dams.
I am looking for this article. Could anyone help me, please?
- Mixed meshless formulation for analysis of shell-like structures,
(Jurica Sorić and Tomislav Jarak,
Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Ivana Lučića 5, 10000 Zagreb, Croatia, Received 1 June 2009. Revised 8 December 2009. Accepted 10 December 2009. Available online 23 December 2009.)
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Author: Robert M. Jones | Size: 50 MB | Format:PDF | Quality:Scanner | Publisher: Bull Ridge Publishing | Year: 2006 | pages: 849
Buckling of structural elements has intrigued structural mechanicists for nearly three centuries. First, Euler studied bar buckling in the mid-eighteenth century. Then, Bryan treated plate buckling in the late ninteenth century. Finally, shell buckling was a twen-tieth-century pursuit of Timoshenko, Donnell, Flugge, von Karman, Tsien, Batdorf, Hoff, Gerard, van der Neut, Thielemann, Koiter, Feodosiev, Singer, Geier, Esslinger, Stein, Almroth, Tennyson, Alfutov, Bushnell, Arbocz, Starnes, and many others.
This graduate text and reference book is directed toward practically oriented struc-tural mechanicists in civil, mechanical, aerospace, and ocean engineering as well as engineering mechanics. Fundamental buckling behavior is studied for the three most basic of structural elements: one-dimensional bars, two-dimen-sional plates, and three-dimensional shells. The approach is a consistent energy-based formulation after Lang-haar, Emphasized are differences between the three principal sets of equations governing (1) behavior before buckling occurs (equilibrium equations), (2) the onset of buckling (buckling equations), and (3) behavior after buckling occurs (large-deflection equilibrium equations). The Euler bifurcation buckling load is found for bars, plates, and shells along with the postbuckling behavior to determine the practical significance of the Euler load. Also studied are contemporary buckling behavior topics such as the effects of prebuckling deformation, initial imperfections, thermal expansion and constraint, eccentric stiffening, and, causing renewed interest in buckling problems, laminated composite materials. The final topic in each chapter is an introduction to the essence of design for each structural element.
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The Canada Centre for Mineral and Energy Technology (CANMET) of Natural Resources Canada, Ottawa, has played a significant role in Canada for over 40 years in the broad area of concrete technology. In recent years, CANMET has become increasingly involved in research and development dealing with supplementary cementing materials, high-performance normal-weight and lightweight concretes, and alkali-aggregate reactions. In May 2004, CANMET, in association with the American Concrete Institute and several other organizations in the United States, sponsored the Seventh CANMET/ACI International Conference on Recent Advances in Concrete Technology in Las Vegas, U.S.A. Seventeen refereed papers from more than 10 countries were presented and distributed at the conference. The proceedings consisting of refereed papers were published as ACI SP-222.
Keywords: self-compacting concrete; high performance concrete; lightweight concrete; mass concrete; ettringite formation; Plasticizer;anti-corrosion products;
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This work presents a unified approach to the vibrations of elastic systems as applied to MEMS devices, mechanical components, and civil structures. Applications include atomic force microscopes, energy harvesters, and carbon nanotubes and consider such complicating effects as squeeze film damping, viscous fluid loading, in-plane forces, and proof mass interactions with their elastic supports. These effects are analyzed as single degree-of-freedom models and as more realistic elastic structures. The governing equations and boundary conditions for beams, plates, and shells with interior and boundary attachments are derived by applying variational calculus to an expression describing the energy of the system. The advantages of this approach regarding the generation of orthogonal functions and the Rayleigh-Ritz method are demonstrated. A large number of graphs and tables are given to show the impact of various factors on the systems’ natural frequencies, mode shapes, and responses.
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Autodesk® Building Design Suite Ultimate is for architecture, engineering, and construction (AEC) professionals. This comprehensive software suite supports BIM workflows and provides an advanced set of tools for 3D building design and construction. Includes: AutoCAD, AutoCAD Architecture, AutoCAD MEP, AutoCAD Structural Detailing, Autodesk Showcase, Autodesk SketchBook Designer, Autodesk Revit, Autodesk 3ds Max Design, Autodesk Navisworks Manage, Autodesk Quantity Takeoff, Autodesk Inventor, Autodesk Robot Structural Analysis Professional, Autodesk Infrastructure Modeler.
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IMPORTANT NOTICE: You may use this software for evaluation purposes only.
If you like it, it is strongly suggested you buy it to support the developers.
By any means you may not use this software to make money or use it for commercial purpose.
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