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  Autocad 2017 (Trial)
Posted by: BennyP - 03-20-2016, 12:55 AM - Forum: Autodesk Products - Replies (4)

Autocad 2017 (Trial)

Size: 2.24 GB


[Image: 51929386341479163023.gif]
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Description
The new Autocad version.



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  Series: New Directions for Florida Post-Tensioned Bridge
Posted by: gulilero - 03-18-2016, 11:21 AM - Forum: Bridge (Project and Technology) - Replies (1)

New Directions for Florida Post-Tensioned Bridges

[Image: 66976372562001109502.gif]

  • Author(s): Corven Engineering, Inc.
  • Published By: Florida Department of Transportation
  • Published Year: 2002 to 2004
  • DOI: N.A.
  • Size: Vol.1 to Vol. 10 - 37 MB
  • Quality: Original preprint
  • Abstract:

    As a result of recent findings of corrosion of prestressing steel in post-tensioned bridges, the
    Florida Department of Transportation will be changing policies and procedures to ensure the
    long-term durability of post-tensioning tendons. The recommendations of the Consultant for
    revising FDOT policies and procedures is presented in this study entitled, New Directions for
    Florida Post-Tensioned Bridges. The study will be presented in several volumes, with each
    volume focusing on a different aspect of post-tensioning or bridge type.

    Volume 1:
    Post-Tensioning in Florida Bridges presents a history of post-tensioning in Florida
    along with the different types of post-tensioned bridges typically built in Florida. This volume
    also reviews the critical nature of different types of post-tensioning tendons and details a new
    five-part strategy for improving the durability of post-tensioned bridges.

    Volumes 2 through 8:

    Design and Construction Inspection of various types of post-tensioned
    bridges - applies the five-part strategy of Volume 1 to bridges in Florida. Items such as
    materials for enhanced post-tensioning systems, plan sheet requirements, grouting, and
    detailing practices for watertight bridges and multi-layered anchor protection are presented in
    detail. The various types of inspection necessary to accomplish the purposes of the five-part
    strategy are presented from the perspective of CEI along with detailed checklists of critical items
    or activities.

    Volume 9:
    Condition Inspection and Maintenance of Florida Post-Tensioned Bridges addresses
    the specifics of ensuring the long-term durability of tendons in existing and newly constructed
    bridges. The types of inspections and testing procedures available for condition assessments
    are reviewed, and a protocol of remedies are presented for various symptoms found.

    Volume 10:
    Load Rating Segmental Post-Tensioned Bridges in Florida provides guidance for
    meeting AASHTO LRFD load rating requirements as they pertain to precast and cast-in-place
    segmental bridges.

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  Sustainability Guidelines for the Structural Engineer
Posted by: ibg0203 - 03-18-2016, 02:24 AM - Forum: Analysis & Design - Replies (2)

Sustainability Guidelines for the Structural Engineer

Author(s)/Editor(s): Dirk M. Kestner, Jennifer Goupil, Emily Lorenz | Size: 17.6 MB | Format: PDF | Quality: Original preprint | Publisher: American Society of Civil Engineers | Year: 2010 | pages: 324 | ISBN: 0784411190


[Image: 63696706853305964667.jpg]


[Image: info.png]

The Sustainability Committee of the American Society of Civil Engineer s Structural Engineering Institute (ASCE SEI) prepared these guidelines to advance the understanding of sustainability in the structural community and to incorporate concepts of sustainability into structural engineering standards and practices. This book will educate and guide structural engineers as they meet the challenge to design and construct a sustainable built environment. The guidelines are organized into five sections: Sustainable Design and Construction, Sustainable Strategies, Building Materials, Infrastructure, and Case Studies. Although many of the subjects presented are related, each section and the related subsections have been written to stand alone, allowing this report to be used as a practical reference. This report was written for structural engineers, but related disciplines will also benefit from the contents. The book includes an important section on infrastructure because, many of the concepts and ideas presented in this guide relate to infrastructure, as well as design and construction.


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  Design Guide 30: Sound Isolation and Noise Control in Steel Buildings
Posted by: RyanRS - 03-18-2016, 12:01 AM - Forum: Books and Codes Request - Replies (1)

  • Article/eBook Full Name:

  • Design Guide 30: Sound Isolation and Noise Control in Steel Buildings

  • Author(s):
  • AISC

  • Edition:
  • 1

  • Published By:
  • AISC

  • Related Links:
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  CSA A23.1-14/A23.2-14 Concrete materials and methods of concrete construction / Test
Posted by: darebert1000 - 03-17-2016, 09:06 AM - Forum: Books and Codes Request - No Replies

I would like to request for this canadian code. Lower edition will do.

Article/eBook Full Name: A23.1-14/A23.2-14 Concrete materials and methods of concrete construction / Test methods and standard practices for concrete
Author(s): CAN/CSA
Publish Date: 2014
Related Links:

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Thanks a lot.

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  Metaheuristics and Optimization in Civil Engineering
Posted by: cace-01 - 03-16-2016, 12:35 PM - Forum: Analysis & Design - No Replies

Metaheuristics and Optimization in Civil Engineering

Author(s)/Editor(s): Xin-She Yang | Size: 8 MB | Format: PDF | Quality: Unspecified | Publisher: Springer | Year: 2016 | pages: 316 | ISBN: 9783319262437, 9783319262451, 3319262432


[Image: 96348154585762798418.jpg]


[Image: info.png]

This timely book deals with a current topic, i.e. the applications of metaheuristic algorithms, with a primary focus on optimization problems in civil engineering. The first chapter offers a concise overview of different kinds of metaheuristic algorithms, explaining their advantages in solving complex engineering problems that cannot be effectively tackled by traditional methods, and citing the most important works for further reading. The remaining chapters report on advanced studies on the applications of certain metaheuristic algorithms to specific engineering problems. Genetic algorithm, bat algorithm, cuckoo search, harmony search and simulated annealing are just some of the methods presented and discussed step by step in real-application contexts, in which they are often used in combination with each other. Thanks to its synthetic yet meticulous and practice-oriented approach, the book is a perfect guide for graduate students, researchers and professionals willing to applying metaheuristic algorithms in civil engineering and other related engineering fields, such as mechanical, transport and geotechnical engineering. It is also a valuable aid for both lectures and advanced engineering students.

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  Strength and Drift Capacity of GFRP- Reinforced Concrete Shear Walls
Posted by: TAFATNEB - 03-16-2016, 09:41 AM - Forum: Journals, Papers and Presentations - No Replies

STRENGTH AND DRIFT CAPACITY OF GFRP- REINFORCED CONCRETE SHEAR WALLS

Author(s)/Editor(s): Nayera Ahmed Abdel-Raheem Mohamed A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Civil Engineering) | Size: 4.2 MB | Format: PDF | Quality: Unspecified | Publisher: Sherbrooke (Québec) Canada | Year: 2013 | pages: 173


[Image: 72312536662386734475.jpg]


[Image: info.png]

With the rise in constructing using FRP reinforcement, owing to corrosion problems in steel- reinforced structures, there is a need for a system to resist lateral loads induced from wind and earthquake loads. The present study addressed the applicability of reinforced-concrete shear walls totally reinforced with glass-fiber-reinforced polymer (GFRP) bars to attain reasonable strength and drift requirements as specified in different codes. Four large-scale shear walls – one reinforced with steel bars (as reference specimen) and three totally reinforced with GFRP bars – were constructed and tested to failure under quasi-static reversed cyclic lateral loading. The GFRP-reinforced walls had different aspect ratios covering the range of medium-rise walls. The reported test results clearly showed that properly designed and detailed GFRP- reinforced walls could reach their flexural capacities with no strength degradation, and that shear, sliding shear, and anchorage failures were not major problems and could be effectively
controlled. The results also showed recoverable and self-centering behavior up to allowable drift limits before moderate damage occurred and achieved a maximum drift meeting the limitation of most building codes. Acceptable levels of energy dissipation accompanied by relatively small residual forces, compared to the steel-reinforced shear wall, were observed.
Finite element simulation was conducted and the analyses captured the main features of behavior. Interaction of flexural and shear deformations of the tested shear walls was investigated. It was found that relying on the diagonal transducers tended to overestimate shear distortions by 30% to 50%. Correcting the results based on the use of vertical
transducers was assessed and found to produce consistent results. Decoupling the flexural and shear deformations was discussed. Using GFRP bars as elastic material gave uniform distribution of shear strains along the shear region, resulting in shear deformation ranging from 15 to 20% of total deformation. The yielding of the steel bars intensified the shear strains at the yielding location, causing significant degradation in shear deformation ranging from 2 to 40% of total deformation. The results obtained demonstrated significantly high utilization levels of such shear wall type, therefore, primary guidelines for seismic design of GFRP- reinforced shear wall in moderate earthquakes regions was presented, as no design guidelines for lateral load resistance for GFRP-reinforced walls are available in codes. The ultimate limit
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I posted a Word file that contains the link "4shared" for download, the result of this download provides a pdf file with a size of 4 mega.
greeting




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  Rule-based rain gauge network design in urban areas
Posted by: ska51 - 03-15-2016, 02:56 AM - Forum: Theses, Journals and Papers Request - No Replies

Rule-based rain gauge network design in urban areas aided by spatial kernel density

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thanks in advance.

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  Analytical Fluid Dynamics, 3rd ed, 2016
Posted by: rami1976 - 03-13-2016, 10:04 PM - Forum: Water & Hydraulic Engineering - Replies (1)

Analytical Fluid Dynamics, 3rd ed, 2016

Author(s)/Editor(s): George Emanuel | Size: 7.6 MB | Format: PDF | Quality: OriginalPreprint | Publisher: CRC Press | Year: 2016 | pages: 631


[Image: 91750030783371444966.jpg]


[Image: info.png]

The analysis and formulation are provided for a variety of topics in inviscid and viscous fluid dynamics; it is hoped with analytical and physical insight. In part, this means formulating the appropriate equations and transforming them into a suitable form for the specific flow under scrutiny. The approach is applied to viscous boundary layers, shock waves, and numerous other flows, including asymmetric thrust
nozzles and supersonic diffusers. Of special interest are the analytical process and the corresponding physical interpretation.

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  An evaluation framework for identifying the optimal raingauge network
Posted by: ska51 - 03-13-2016, 12:28 PM - Forum: Theses, Journals and Papers Request - Replies (2)

Paper title: An evaluation framework for identifying the optimal raingauge network based on spatiotemporal variation in quantitative precipitation estimation

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