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Friday, June 10, 2016 , , , ,
Midas Design Plus 2015 v1.1 [Size: 133 MB] ... Midas Design+ is a collection of handy structural component design and detailing tools, which are easy to use and speed up the day-to-day design process. midas Design+ is developed to be simple, fast and accurate.

It caters to the design needs of the engineers for quick and efficient design of various building components such as beams, columns, stair case, steel connections, slabs, basement walls, footings etc. After obtaining the design results and the detailing, the engineers can also obtain the AUTOCAD drawings for the designed items. The user can easily perform the parametric study by easily modifying the design parameters and cross section.

midas Design+ combines the design and drawing generation for all the members be it a beam, column, slab or staircase, midas Design+ can design it based on the latest ACI code and produce the AutoCAD drawings for the same. Its simple GUI eases the process of input of loads and design parameters thus making it a perfect software for structural and peripheral design.
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Friday, June 10, 2016 , , ,
Kamran Iqbal ... 162 pages - Publisher: BookBoon; (2013) ... Language: English - ISBN-10: 8740304893 - ISBN-13: 978-8740304893 ...

This book is addressed to students in the fields of engineering and technology as well as practicing engineers. It covers the fundamentals of commonly used optimization methods in engineering design. These include graphical optimization, linear and nonlinear programming, numerical optimization, and discrete optimization. The methods covered in this book include: analytical methods that are based on calculus of variations; graphical methods that are useful when minimizing functions involving a small number of variables; and iterative methods that are computer friendly, yet require a good understanding of the problem. Both linear and nonlinear methods are covered. Engineering examples have been used to build an understanding of how these methods can be applied. The material is presented roughly at senior undergraduate level. Readers are expected to have familiarity with linear algebra and multivariable calculus. Contents: Preface. Engineering Design Optimization: Introduction. Optimization Examples in Science and Engineering. Notation. Mathematical Preliminaries. Set Definitions. Function Definitions. Taylor Series Approximation. Gradient Vector and Hessian Matrix. Convex Optimization Problems. Vector and Matrix Norms. Matrix Eigenvalues and Singular Values. Quadratic Function Forms. Linear Systems of Equations. Linear Diophantine System of Equations. Condition Number and Convergence Rates. Conjugate-Gradient Method for Linear Equations. Newton’s Method for Nonlinear Equations. Graphical Optimization. Functional Minimization in One-Dimension. Graphical Optimization in Two-Dimensions. Mathematical Optimization. The Optimization Problem. Optimality criteria for the Unconstrained Problems. Optimality Criteria for the Constrained Problems. Optimality Criteria for General Optimization Problems. Postoptimality Analysis. Lagrangian Duality. Linear Programming Methods. The Standard LP Problem. The Basic Solution to the LP Problem. The Simplex Method. Postoptimality Analysis. Duality Theory for the LP Problems. Non-Simplex Methods for Solving LP Problems. Optimality Conditions for LP Problems. The Quadratic Programming Problem. The Linear Complementary Problem. Discrete Optimization. Discrete Optimization Problems. Solution Approaches to Discrete Problems. Linear Programming Problems with Integral Coefficients. Integer Programming Problems. Numerical Optimization Methods. The Iterative Method. Computer Methods for Solving the Line Search Problem. Computer Methods for Finding the Search Direction. Computer Methods for Solving the Constrained Problems. Sequential Linear Programming. Sequential Quadratic Programming. References. 
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Thursday, June 09, 2016 ,
Joe Turner ... 509 pages - Publisher: McGraw-Hill Education; 1st edition (September 14, 2008)
Language: English - ISBN-10: 1402072732 - ISBN-13: 978-0071498692

Get Deep into the Field of Excavation-Planning, Practice, and Safety: Excavation Systems Planning, Design, and Safety is a thorough guide to ensuring your projects are completed correctly, safely, and cost effectively. Concisely written and presented in an easy-to-navigate format, this comprehensive guide arms you with the most current information available. New developments and trends, along with numerous design examples, illustrations, and important OSHA requirements and other legal issues, provide everything you'll need to excel in your field. Ideal for anyone involved in the trade, this indispensable resource brings you up to date on all the critical aspects of your job.

Includes: Shoring Designs Standards + Best Practices in Safety Planning + Techniques for Protecting Subsurface Utilities + Soil Classification + Soil Loading on Shoring Systems + OSHA Standards + Information on Equipment.
Excavation Systems Planning, Design, and Safety covers: Overview of Excavation Safety • Excavation Work Planning • Subsurface Installations and Outside Force Damage Protection • Soil Dynamics from an Excavation Perspective • Soil Loading for Protective System Designo Open Cut Protective Systems • Excavation Safety Systems Equipment Design and Use • Legal Issues • Understanding OSHA Excavation Safety Standardso Full Commentary on OSHA Subpart P Excavations • Glossary of Terms.
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Thursday, June 09, 2016 , ,
John Knapton ... 312 pages - Publisher: Thomas Telford Publishing; (January 1, 2003)
Language: English - ISBN-10: 0727731866 - ISBN-13: 978-0727731869

Ground bearing concrete floors, industrial concrete hardstandings and concrete highway pavements have not, in the past, been perceived as a single type of structural element and their construction has taken place independently of each other. This is in spite of their obvious commonality in the areas of design, materials, geotechnical appreciation and construction.

Ground Bearing Concrete Slabs has been specifically written to break down the walls that have arisen between these three areas and focus on the issues that are common to them all.
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Wednesday, June 08, 2016 , , ,
Mustafa Tokyay ... 334 pages - Publisher: CRC Press; (April, 2016) ... Language: English - ISBN-10: 1498716547 - ISBN-13: 978-1498716543.

Supplementary cementing materials and other mineral admixtures are being used in increasing amounts in both cement and concrete. Their main technical benefits are that they enhance the workability of fresh concrete and the durability of hardened concrete. Indeed, they affect almost every property of the concrete. Their economic and ecological benefits may be just as significant, and their use can be expected to increase as concrete remains the most common construction material. Cement and Concrete Mineral Admixtures concentrates mostly on natural pozzolans, fly ashes, ground granulated blast furnace slag, silica fume and limestone powder, namely the most commonly used mineral admixtures. Others such as metakaolin, rice husk ash, expanded clays and shales are also discussed. Their chemical, mineralogical, and physical properties are outlined. The influence of mineral admixtures on the hydration of cementitious systems, and the properties of fresh and hardened concrete in which they are used are emphasized. International standards are reviewed. The basics of concrete mix proportioning with mineral admixtures are outlined. The possibilities of using mineral admixtures as constituents of special concretes such as self-compacting, reactive powder, roller-compacted concretes and special non-portland, low-cost, low-energy and/or low-CO2 cements such as alinite, calcium sulfoaluminate, and belitic cements and alkali-activated binders are also covered. The book is a comprehensive reference for senior undergraduate and graduate students and researchers in the fields of cement and concrete, and for cement and concrete practitioners.
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Wednesday, June 08, 2016 ,
Pranesh Chatterjee ... 224 pages - Publisher: CRC Press; (February 2, 2015)
Language: English - ISBN-10: 148221055X - ISBN-13: 978-1482210552

Wavelets as a Powerful Signal Processing Tool: The principles of wavelets can be applied to a range of problems in civil engineering structures, such as earthquake-induced vibration analysis, bridge vibrations, and damage identification. This book is particularly useful for graduate students and researchers in vibration analysis, especially those dealing with random vibrations.

Wavelet Analysis in Civil Engineering explains the importance of wavelets in analyzing nonstationarities in ground motions. The example of a tank is considered to develop the problem and the model (based on linear assumptions) and several case studies are explored―fixed base, flexible base, lateral and rocking motions of foundations, with and without fluid―to explain how to account for ground motion nonstationarities. Bridge vibrations caused by vehicle passage are explored, as is structural damage identification. Wavelet analytic techniques starting from single degree of freedom systems to multiple degree of freedom systems are set out and detailed solutions of more complicated problems involving soil and fluid interactions are presented. Separate chapters have been devoted to explaining the basic principles of the wavelet-based random nonstationary vibration analysis of nonlinear systems, including probabilistic analysis.

Comprised of seven chapters, this text: Introduces the concept and utility of wavelet transform * Describes the discretization of ground motions using wavelet coefficients * Explains how to characterize nonstationary ground motions using statistical functionals of wavelet coefficients of seismic accelerations * Develops the formulation of a linear single-degree-of-freedom system * Shows stepwise development of the formulation of a structure idealized as a linear multi-degree-of-freedom system in terms of wavelet coefficients * Defines wavelet domain formulation of a nonlinear single-degree-of-freedom system * Introduces the concept of probability in wavelet-based theoretical formulation of a nonlinear two-degree-of-freedom system * Covers a variety of case studies highlighting diverse applications.

Wavelet Analysis in Civil Engineering explains the importance of wavelets in terms of non-stationarities of ground motions, explores the application of wavelet analytic techniques, and is an excellent resource for users addressing wavelets for the first time.
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