1. Paper title: Influence of Fly Ash on the Sulfate Resistance of Concrete
Authors: P. J. Tikalsky and r. L. Carrasquillo
Publication: Materials Journal
Volume: 89
Issue: 1
Appears on pages(s): 69-75
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2. Paper title: Influence of Fly Ash, Silica Fume, and Slag on Sulfate Resistance of Concrete
Author(s): P. S. Mangat and J. M. Khatib
Publication: Materials Journal
Volume: 92
Issue: 5
Appears on pages(s): 542-552
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Posted by: gulilero - 04-02-2016, 05:33 AM - Forum: Steel
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Design of SHS welded joints
Author(s): Corus - Structural & Conveyance Business
Published By:Corus Group
Published Year:2005
DOI:N.A.
Size: 0.29 MB
Quality:Original preprint
Abstract: In construction with structural hollow sections the members are generally welded directly to each other and, as a result, member sizing has a direct effect on both the joint capacity and the cost of fabrication. In order to obtain a technically secure, economic and architecturally pleasing structure, both the architect and design engineer must, from the very beginning, be aware of the effects that their design decisions will have on the joint capacity, the fabrication, assembly and the erection of the structure.
Structural hollow sections have a higher strength to weight ratio than open section profiles such as I-, H- and L- sections. They also require a much smaller weight of protection material, whether this is a fire protection or corrosion coating, because of their lower external area.
A properly designed steel construction using structural hollow sections will nearly always be lighter in terms of material weight than a similar construction made with open section profiles and, although structural hollow sections are more expensive than open section profiles on a per tonne basis, the overall weight saving of steel and protective coatings will very often result in a much more cost effective construction.
This publication has been produced to show how the joint capacity of staticaly loaded joints can be calculated and how it can be affected by both the geometric layout and the sizing of the members.
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Welding represents the major method by which structural hollow sections are joined. When considering welding, the most essential requirement is that the deposited weld should have mechanical properties not less than the minima specified for the sections being joined.
Welding is a subject which encompasses the materials, types of joint, welding conditions/positions and the required quality or mechanical properties of the finished joint. The recommendations made in this publication are thus of guidance towards good practice and should be used in conjunction with other standards, especially EN 1011*: Welding - Recommendations for welding of metallic materials, ENV 1090 and EN 29692.
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This book collects recent completed civic office buildings world wide. Various types of civic office buildings are included, such as government office building, justice center, fire station, Emergency Operations Center, shelter and etc. With abundant beautiful pictures, you would find an all-round illustration of different designs of the up-to-date civic office buildings. While emphasizing the function of public service and government administration, the architects present the buildings with diverse styles and distinctive features. Here readers would be fascinated by the elegant charm of the architecture and some of the designers here, with amazing and stunning creativity, offers us an authentic view of the world civic office buildings which illustrated with exquisite picture and limpid texts
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Concrete is currently enjoying enormous popularity with planners and builders thanks to the vast potential inherent in its load-bearing capacity and its diverse properties and surface characteristics. This publication focuses not just on the design and construction of concrete load-bearing structures, but also especially on concrete's material characteristics and thus on the haptic and sensual side of this material.
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This collection of essays is concerned with the experiences children have within the supervised worlds they inhabit, as well as with architecture and landscape architecture.
International examples of innovative childcare practice are illustrated together with the design processes which informed their development. The emphasis here is on new and experimental childcare projects which set-out to reassert the rights of children to participate in a complex multi-faceted world, which is no longer available to them, unless under adult supervision. Research supports in depth recommendations regarding the ideal children's environment, across a range of contexts and dimensions.
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This book reports on the physical and mechanical characterization of Recycled Aggregate Concrete (RAC), produced through a partial-to-total replacement of ordinary aggregates with what have been dubbed Recycled Concrete Aggregates (RCAs). It proposes a theoretical framework for understanding the relationships between RCAs and RCA, and for predicting the resulting behavior of RAC. The book demonstrates that in the case of RAC two additional parameters have to be taken into account than with ordinary aggregates, due to the composite nature and higher porosity of RCAs. By extending Abrams' Law for Recycled Aggregate Concrete, it represents a first step in the formulation of a general model for predicting the properties of RAC. The theoretical approach presented here addresses an important gap in the literature and is expected to stimulate new research on the use of this more sustainable form of concrete in structural applications.
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Article/eBook Full Name: FROM LS-PREPOST TO LS-DYNA : AN INTRODUCTION: LS-Dyna for Beginners with 13 step by step solved examples
Author(s): Qasim H. Shah (Author), Hasan M. Abid (Author)
Edition: 1st
Publish Date: 2011
ISBN: 3845409517
Published By: LAP LAMBERT Academic Publishing
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Author(s): Jesse Russel (Editor), Ronald Cohn (Editor)
Edition: 1st
Publish Date: 2014
ISBN: 5513725282
Published By: Book on Demand Ltd.
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LS-DYNA for Beginners: An insight into Ls-Prepost and Ls-Dyna
Author(s):
Qasim Shah (Author), Hasan Abid (Author)
Edition:
1st
Publish Date:
2012
ISBN:
3846556777
Published By:
LAP LAMBERT Academic Publishing
Related Links:
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