Материалы за Апрель 2020 года

Mary Anderson William Woessner Randall Hunt - Applied Groundwater Modeling, 2nd Edition

Simulation of Flow and Advective Transport

pdf, 602 pages, english

ISBN: 978-0-120-58103-0

This second edition is extensively revised throughout with expanded discussion of modelling fundamentals and coverage of advances in model calibration and uncertainty analysis that are revolutionising the science of groundwater modelling. The text is intended for undergraduate and graduate level courses in applied groundwater modelling and as a comprehensive reference for environmental consultants and scientists/engineers in industry and governmental agencies.

For graduate students and practising professionals in groundwater hydrology, civil engineers and environmental consultants, and scientists/engineers in industry and governmental agencies who deal with groundwater.

Four Dimension Technologies GeoTools v21.00

GeoTools is an add-on program for AutoCAD and Bricscad which provides you with a number of useful productivity tools that are designed exclusively for the geographic data user. It is a heterogenous collection of CAD tools that are useful for users in the mapping, surveying, GIS, facilities planning, real estate and infrastructure management industry.

GeoTools is a time-saver productivity tools built for geo-data using CAD users who want to work smart and not hard. In the AutoCAD version of GeoTools, there are a large number of AutoCAD Map tools as well that making working with object data a breeze.

GeoTools functions are arranged in easily categorized pull-down menus, toolbars and also as tabbed ribbons in AutoCAD 2013 and later versions. Some of the borad category of tools you will find in GeoTools are Polyline, Annotation, Drawing Cleanup, Digitizing, AutoCAD Map, Inquiry and so on.

nanoSoft nanoCAD Конструкции v6.0.4105.12214 x64

Основные функции модуля nanoCAD Конструкции – КЖ:

разработка чертежей марок КЖ и КЖИ в соответствии с российскими стандартами;
разработка чертежей марок КЖ и КЖИ в соответствии с ДБН В.2.6-98:2009 (Украина);
универсальные инструменты схематичного и детального армирования;
автоконтроль норм проектирования по СНиП 2.03.01-84, СП 52-101-2003;
автоматическое специфицирование арматурных изделий;
автоматическое проектирование и специфицирование сварных сеток по ГОСТ 23279-2012;
отрисовка нестандартных арматурных изделий;
автоматизированная отрисовка арматурных изделий: хомутов, шпилек, спиралей, фиксаторов и т.д.;
использование стандартных и создание пользовательских закладных изделий;
расширенные возможности работы с элементами металлопроката;
возможность получения всех видов спецификаций, в том числе ведомости расхода стали и ведомости деталей с автоматической вставкой эскиза детали;
подбор и проектирование перемычек;
автоматическая генерация спецификаций и ведомостей;
автоматизированная раскладка плит перекрытий на участках перекрытия с возможностью редактирования участка;
обеспечение полной совместимости с чертежами, выполненными в Project StudioCS версии 5.5, 5.6, 6.0 и 7.0.

Модуль nanoCAD Конструкции – Фундаменты входит в состав программного комплекса nanoCAD Конструкции и служит для подготовки схем расположения и чертежей столбчатых фундаментов на свайном и естественном основании. Модуль поддерживает расчет основания по деформациям для фундаментов колонн промышленных и гражданских зданий, расчет свайного куста на прочность по несущей способности сваи и расчет монолитных и сборных ленточных фундаментов.

Holm Altenbach, Andreas Öchsner - Encyclopedia of Continuum Mechanics

pdf, 2837 pages, english

ISBN: 978-3-662-55770-9

This Encyclopedia covers the entire science of continuum mechanics including the mechanics of materials and fluids. The encyclopedia comprises mathematical definitions for continuum mechanical modeling, fundamental physical concepts, mechanical modeling methodology, numerical approaches and many fundamental applications. The modelling and analytical techniques are powerful tools in mechanical civil and areospsace engineering, plus in related fields of plasticity, viscoelasticity and rheology. Tensor-based and reference-frame-independent, continuum mechanics has recently found applications in geophysics and materials.

CSI Bridge v22.0.0 build 1587 x64

Modeling, analysis and design of bridge structures have been integrated into CSI Bridge to create the ultimate in computerized engineering tools. The ease with which all of these tasks can be accomplished makes CSI Bridge the most versatile and productive software program available on the market today.

Using CSI Bridge, engineers can easily define complex bridge geometries, boundary conditions and load cases. The bridge models are defined parametrically, using terms that are familiar to bridge engineers such as layout lines, spans, bearings, abutments, bents, hinges and post-tensioning. The software creates spine, shell or solid object models that update automatically as the bridge definition parameters are changed.

CSI Bridge design allows for quick and easy design and retrofitting of steel and concrete bridges. The parametric modeler allows the user to build simple or complex bridge models and to make changes efficiently while maintaining total control over the design process. Lanes and vehicles can be defined quickly and include width effects. Simple and practical Gantt charts are available to simulate modeling of construction sequences and scheduling.

CSI Bridge includes an easy to follow wizard that outlines the steps necessary to create a bridge model.

Completely integrated within the CSI Bridge design package is the power of the SAPFire analysis engine, including staged construction, creep and shrinkage analysis, cable tensioning to target forces, camber and shape finding, geometric nonlinearity (P-delta and large displacements), material nonlinearity (superstructure, bearings, substructure and soil supports), buckling and static and dynamic analysis. All of these apply to a single comprehensive model. In addition, AASHTO LRFD design is included with automated load combinations, superstructure design and the latest seismic design.

News in release 22.0.0 here and there

Chuanzhi Huang - Limit Analysis Theory of the Soil Mass and Its Application

pdf, 472 pages, english

ISBN: 978-981-15-1571-2

In the geotechnical engineering, stability is a key factor of the engineering success. It is one of long-term objectives for scientists and engineers to strive for limit analysis theories and methods on and for stability of the slope, ground bearing capacity, and soil pressure. For the port construction, it is developing toward the large-size and deep water areas. As the natural environment conditions, including ground, are relatively poor, it puts forward higher requirements for analysis and calculation theory on geotechnical engineering. The author and his colleagues work together to, based on the former work, make some progress by original study methods. Hereby, the study achievements are collated into a book, which is of great significance.

Main features of the book are described as follows: It provides the extremum condition of the yield function and regards it as one of fundamental equations so that one set of complete fundamental equations are available for the limit analysis, and it constitutes a complete limit equilibrium or variation issue. On this basis, a brand-new solution method—generalized limit equilibrium method—is provided, which can be mutually corroborated with limit equilibrium method, slip line method, and upper- and lower-bound plasticity analysis method. During the study on slope stability, it avoids such study model as solving the statically indeterminate problem by introducing assumptions, which is commonly applied in the classical methods; the proposed slope stability analysis method is more consummate, and the calculation results are more reliable. In the study on the ground bearing capacity, it solves not only the calculation problem on the ground bearing capacity of heterogeneous soil, but also the application scopes of calculation methods are more extensive. Therefore, all above are innovative achievements, and its brand-new limit equilibrium analysis theory is more scientific compared with the former work.

Another feature of the book is the close combination of the study and engineering practices, together with the stress on practical problems in the engineering. For example, the calculation method for the ground bearing capacity is established in consideration of port engineering features; for tens of engineering examples, different calculation methods are applied for the calculation and analysis, and it has verified that the proposed method is of extensive application prospects.

CSI ETABS v18.1.1 build 2148 x64 repack

The innovative and revolutionary new ETABS is the ultimate integrated software package for the structural analysis and design of buildings. Incorporating 40 years of continuous research and development, this latest ETABS offers unmatched 3D object based modeling and visualization tools, blazingly fast linear and nonlinear analytical power, sophisticated and comprehensive design capabilities for a wide-range of materials, and insightful graphic displays, reports, and schematic drawings that allow users to quickly and easily decipher and understand analysis and design results.

From the start of design conception through the production of schematic drawings, ETABS integrates every aspect of the engineering design process. Creation of models has never been easier - intuitive drawing commands allow for the rapid generation of floor and elevation framing. CAD drawings can be converted directly into ETABS models or used as templates onto which ETABS objects may be overlaid. The state-of-the-art SAPFire 64-bit solver allows extremely large and complex models to be rapidly analyzed, and supports nonlinear modeling techniques such as construction sequencing and time effects (e.g., creep and shrinkage). Design of steel and concrete frames (with automated optimization), composite beams, composite columns, steel joists, and concrete and masonry shear walls is included, as is the capacity check for steel connections and base plates. Models may be realistically rendered, and all results can be shown directly on the structure. Comprehensive and customizable reports are available for all analysis and design output, and schematic construction drawings of framing plans, schedules, details, and cross-sections may be generated for concrete and steel structures.

ETABS provides an unequaled suite of tools for structural engineers designing buildings, whether they are working on one-story industrial structures or the tallest commercial high-rises. Immensely capable, yet easy-to-use, has been the hallmark of ETABS since its introduction decades ago, and this latest release continues that tradition by providing engineers with the technologically-advanced, yet intuitive, software they require to be their most productive.

News in release 18.1.1 here and there

SOFiSTiK 2020 SP 2020-4 Build 850 x64

SOFiSTiK – универсальный программный комплекс, использующий метод конечно-элементного анализа (МКЭ) для расчета и проектирования строительных конструкций, решения задач геотехники любой сложности, анализа газо- и гидродинамики.

Области применения: строительные конструкции; геотехнический анализ; газо- и гидродинамика.

Объекты анализа: здания и сооружения; мосты и другие транспортные сооружения; тоннели и гидротехнические сооружения.

Возможности проектирования и анализа: статистический и динамический анализ; линейная/нелинейная постановка задачи; линейные и турбулентные потоки газов и жидкости; анализ кинематически изменяемых систем.

AVEVA SimCentral Simulation Platform v4.1.0

SimSci SimCentral Simulation Platform is a new platform to manage how processes are engineered across their entire lifecycle. With this platform, users can streamline process utility design, collaborate for process improvement and simplify modeling complexity. Benefits include reduced time and cost, an appealing user experience for the next generation of engineers and accelerated process simulation and design.

Braja Das, Nagaratnam Sivakugan - Principles of Foundation Engineering. 9th SI Edition

Cengage Learning, 2019

pdf, 884 pages, english

ISBN-13: 978-1-337-70503-5

Soil mechanics and foundation engineering have developed rapidly during the last seventy years. Intensive research and observation in the field and the laboratory have refined and improved the science of foundation design. Originally published in the fall of 1983, Principles of Foundation Engineering is now in the

ninth edition. It is intended primarily for use by undergraduate civil engineering students. The use of this text throughout the world has increased greatly over the years. It has also been translated into several languages. New and improved materials that have been published in various geotechnical engineering journals and conference proceedings, consistent with the level of understanding of the intended users, have been incorporated into each edition of the text.

New to This Edition

Based on the increased developments in the field of geotechnical engineering, the authors have added three new chapters to this edition. The ninth edition of Principles of Foundation Engineering contains a total of 19 chapters. Listed here is a summary of the major revisions from the eighth edition and new additions to this edition.