The Nest of Engineers

Mike McGrath ... 192 pages - Publisher: In Easy Steps Limited; (March, 2018) ... Language: English - ISBN-10: 1840787953 - ISBN-13: 978-1840787955 ...

The R language is widely used by statisticians for data analysis, and the popularity of R programming has therefore increased substantially in recent years. The emerging Internet of Things (IoT) gathers increasing amounts of data that can be analyzed to gain useful insights into trends. R for Data Analysis in easy steps has an easy-to-follow style that will appeal to anyone who wants to produce graphic visualizations to gain insights from gathered data. R for Data Analysis in easy steps begins by explaining core programming principles of the R programming language, which stores data in “vectors” from which simple graphs can be plotted. Next, the book describes how to create “matrices” to store and manipulate data from which graphs can be plotted to provide better insights. This book then demonstrates how to create “data frames” from imported data sets, and how to employ the “Grammar of Graphics” to produce advanced visualizations that can best illustrate useful insights from your data. R for Data Analysis in easy steps contains separate chapters on the major features of the R programming language. There are complete example programs that demonstrate how to create Line graphs, Bar charts, Histograms, Scatter graphs, Box plots, and more. The code for each R script is listed, together with screenshots that illustrate the actual output when that script has been executed. The free, downloadable example R code is provided for clearer understanding. By the end of this book you will have gained a sound understanding of R programming, and be able to write your own scripts that can be executed to produce graphic visualizations for data analysis. You need have no previous knowledge of any programming language, so it's ideal for the newcomer to computer programming.

IES, Inc. creates high quality structural design software for engineering and related professionals. Your solution for general analysis, frames, trusses, shear wall systems, foundations, retaining walls, floor systems and more in steel, wood, concrete, aluminum, cold-formed, and masonry. ShapeBuilder is a section properties calculator, stress analysis, shape database customization. Get torsion properties, cracked section properties, concrete section capacities and interaction diagrams. Integrates with VisualAnalysis. VAConnect is a set of connection-design utilities that integrates with VisualAnalysis Design level or higher. Save the time and hassle of copying loads and geometry from one program to another. Face it, checking many load combinations is a pain, but VAConnect does exactly what is needed using all the loads from VisualAnalysis, while grouping similar connections for consistent, organized design. The tools also run stand-alone for the situations where you just have a quick check to make or a question to answer. Get back to any design in seconds to update a value or print a report. To run the stand-alone tools, you must purchase the product outright or get it as part of the IES Building Suite or IES Total Suite. With IES Transparent Reporting you get either summary reports or details that look and feel like you wrote them out by hand with sketches, equations, code references, and a clear, logical flow. These tools are the opposite of black-box and blind-trust. Why use VisualAnalysis? You have choices in the marketplace for general-purpose FEA tools but VisualAnalysis shines in a number of areas: Excellent for everyday projects. + Great for unusual projects, and large, complicated models. + Three feature and price levels available: Compare Levels.+ Building-code support is optional, use it for mechanical applications too. + Extremely versatile: model just about anything! + Reporting is extremely powerful and very flexible (save your own styles). So easy to use, most customers are productive within hours of installing. + Over 3000 companies use IES tools: one part-time support person at IES! + BIM support: VARevitLink provides two-way integration with Autodesk Revit Structure. Why use VisualFoundation? You have choices in the marketplace, for mat footings -even among IES tools! VisualFoundation shines in a number of areas: Dedicated to foundations, so easier to use than VisualAnalysis for this task. + Automated modeling - the FEA model is built and refined automatically. + Incorporate the effects of walls and beams in the slab. + Over 2500 companies use IES tools: one part-time support person at IES!

Arnold Verruijt ... 433 pages - Publisher: Springer; (January, 2010) ... Language: English - ISBN-10: 9048134404 - ISBN-13: 978-9048134403 ...

This book presents the basic principles of soil dynamics, and a variety of solutions of practical interest for geotechnical engineering, geophysics and earthquake engineering. Emphasis is on analytical solutions, often including the full derivation of the solution, and giving the main parts of computer programs that can be used to calculate numerical data. Reference is also made to a website from which complete computer programs can be downloaded. Soil behaviour is usually assumed to be linear elastic, but in many cases the effect of viscous damping or hysteretic damping, due to plastic deformations, is also considered. Special features are: the analysis of wave propagation in saturated compressible porous media, approximate analysis of the generation of Rayleigh waves, the analysis of the response of soil layers to earthquakes in the deep rock, with a theoretical foundation of such problems by the propagation of Love waves, and the solution of such basic problems as the response of an elastic half space to point loads, line loads, strip loads and moving loads. Includes detailed derivations of solutions - Includes listings of main parts of computer programs  - Computer programs are available from the website http://geo.verruijt.net - Includes dynamics of porous media. Audience: Students and staff in soil dynamics at civil engineering, geophysics and earthquake engineering departments.

Mumtaz Kassir ... 563 pages - Publisher: CRC Press; 1st edition (October, 2017) ... Language: English - ISBN-10: 1138061913 - ISBN-13: 978-1138061910 ...

Applied Elasticity and Plasticity is a comprehensive work that introduces graduate students and professionals in civil, mechanical, aeronautical and metallurgical engineering to the basic theories of elasticity, plasticity and their practical applications. Based on experimental data of static tension tests of material, several elastic and plastic stress-strain relations are derived, and commonly-used yield criteria and strain hardening rules are discussed as well. Analysis of conventional, deviatoric and mathematical stress and strain in two and three dimensions is presented. Analytical applications include torsion and bending of structural components subjected to various loadings, thick-walled cylindrical and spherical vessels subjected to internal and external pressures, stress-concentrations around holes, stress-intensity factors in structural components containing circular, elliptical and many more concepts important for professionals and students alike.

Géza Schay ... 385 pages - Publisher: Birkhäuser; 2nd edition (June, 2016) ... Language: English - ISBN-10: 3319306189 - ISBN-13: 978-3319306186 ...

Now in its second edition, this textbook serves as an introduction to probability and statistics for non-mathematics majors who do not need the exhaustive detail and mathematical depth provided in more comprehensive treatments of the subject. The presentation covers the mathematical laws of random phenomena, including discrete and continuous random variables, expectation and variance, and common probability distributions such as the binomial, Poisson, and normal distributions. More classical examples such as Montmort's problem, the ballot problem, and Bertrand’s paradox are now included, along with applications such as the Maxwell-Boltzmann and Bose-Einstein distributions in physics. Key features in new edition: * 35 new exercises. * Expanded section on the algebra of sets. * Expanded chapters on probabilities to include more classical examples. * New section on regression. * Online instructors' manual containing solutions to all exercises. Advanced undergraduate and graduate students in computer science, engineering, and other natural and social sciences with only a basic background in calculus will benefit from this introductory text balancing theory with applications.

Tom Lipton ... 220 pages - Publisher: Industrial Press; (October, 2013) ... Language: English - ISBN-10: 0831134763 - ISBN-13: 978-0831134761 ... [Special thanks to Mrs. Penny.]

This collection of priceless tips, tricks, skills, and experiences from a veteran of the trade is presented in a way that captures the readers’ attention and engages them in the process of furthering their skills. It includes shop-tested descriptions and illustrations of creative and unique techniques and observations from four decades in the metalworking trades. Perfect for hobbyists and veterans alike, and everyone in between, and for those who work out of either small shops or garages, backyard facilities and basements. It will help any metalworker do better work and do it faster!. Users will learn about: The shop environment. Basic generic skills such as drawing and sketching, accuracy, speed, shop math and trigonometry, and angles. Setting up your shop, including floors, light, heating and cooling, workbenches and tables, air supply, raw material storage and handling, safety equipment, filing, sawing, rigging and lifting. Manual and CNC lathes. Manual and CNC mills. Welding. Flame straightening. Sheet metal, patterns, cones, and tanks and baffles. Sanding, grinding, and abrading.