yandex_6604fd23243659ac.txt

поисковый запрос должен быть не менее четырёх символов.


ГИС/GIS

ГИДРОГЕОЛОГАМ_ИНЖЕНЕРКА

ГЕОФИЗИКАМ

ЗАМЕТКИ НА ПОЛЯХ...

НЕФТЬ и ГАЗ

ВОКРУГ да ОКОЛО...

ТОПО-ГЕОДЕЗИЯ

ЭКОЛОГАМ

ГЕОЛОГАМ

KINSTINTINfilmSTUDIO

САПР/CAD

Honeywell Oil and Gas.

Geocentrix

ИНПРЕС-Прогноз

GEOMATIX. GeoTide - самый известный продукт компании GEOMATIX

Hydromantis Environmental Software Solutions

Людмила Алешина

Уютный хостинг

Статистика сайта

Дизайн от Е.Попова

Альфред Старобинец

Заметок в базе: 360
Человек на сайте: 2

free counters

Бесплатный анализ сайта

Дата и время

Itasca International -Программное обеспечение для анализа и моделирования данных в Геомеханике, Гидрогеологии, Геофизике, Горной промышленности и Oil & Gas.

Автор: Гричуха Константин

Дата: 2017-02-14

Itasca International Inc - Itasca Consulting Group, Inc

http://www.itascacg.com/

Заказать и получить вылеченную от чрезмерной жадности программу подробнее >>>>>

Программное обеспечение для анализа и моделирования данных в Геомеханике, Гидрогеологии, Геофизике, Горной промышленности и Oil & Gas.
Itasca combines its background of practical engineering and field experience with unparalleled knowledge of computer modeling and data analysis techniques. We provide the world’s most widely used set of commercial geomechanical-modeling software, along with software for hydrogeological analysis, microseismic processing and geotechnical data visualization. Our state-of-the-art software is sold and supported around the globe through our network of offices and affiliated sales agencies. A significant portion of our consulting services involve the application of these products we have developed over the course of our business to the analysis of rock and soil mass performance, and the engineered structures that are dependent on that behavior.
Operating as both engineering consultants and software developers creates a dynamic interplay where the capabilities of the consultancy are extended with direct access to the internals of the software tools we use. In turn, the software is continuously developed, improved and proven in the real-world problem-solving environment. Itasca's expertise also is utilized frequently for expert testimony in litigation, due diligence reviews and audits, and for permitting and regulatory review. Our spectrum of clients includes mining companies, petroleum service and operating companies, civil design and construction firms, government agencies, research universities and other engineering consulting firms.
Mining Engineering
Itasca offers advanced, first-hand knowledge of mining challenges around the globe and a collective pool of expertise covering a wide range of mine operations from hard to soft rock mining using both open pit and underground techniques. We understand the unique geomechanics, hydrologic and microseismic problems associated with surface and underground mines and the logistical constraints that often are encountered in solving these problems.
Oil & Gas
Successful Oil & Gas production relies on the application of Earth Resources Engineering — engineering the discovery, development and environmentally responsible use of subsurface earth resources. These resources are becoming increasingly more challenging and expensive to produce. Over our 30-year history, Itasca has pioneered rock engineering working to unlock these resources with a keen eye on the environment and the cost benefits.

Программное обеспечение:

Griddle
Griddle is a fully interactive, general-purpose mesh generation plug-in for the Rhinoceros 3D CAD software-http://www.rhino3d.com/. Griddle can be used to remesh Rhino surface meshes to comply with precise size specifications and type (triangle or quad-dominant). Surface meshes can then be used as boundaries for Griddle’s volume mesher, which produces high-quality tetrahedral or hex-dominant meshes. The volume meshes are ready for importing into most engineering analysis packages, including FLAC3D and 3DEC.
Benefits
General-purpose interactive mesh generator with applications from fluids and geomechanics to structures and biomedical models
Easy to learn and to use — if you know Rhino, you already know how to use Griddle
Griddle and BlockRanger volume meshes can be imported directly into FLAC3D and 3DEC, and into many other numerical modeling software packages
Mesh discontinuities are automatically defined as joints in 3DEC and can be easily specified as interfaces in FLAC3D

BlockRanger
BlockRanger is a fully interactive, volume mesh generation plug-in for the Rhinoceros 3D CAD system. BlockRanger converts Rhino 5 solids into blocks of high-quality hexahedral (brick) elements for use with most engineering analysis packages that require hexahedral meshing and a strict control of element quality, spatial distribution, and orientation. BlockRanger is included with the purchase of a Griddle license at no extra cost.
Benefits
BlockRanger is a general-purpose interactive all-hexahedral mesh generator for computer-aided engineering. Its meshing applications range from fluids and structures to biomedicine and geosciences.
BlockRanger is surprisingly easy to learn and to use. If you know Rhino, you already know how to use BlockRanger!
BlockRanger is a plug-in to Rhino 5. Building meshes is as easy as selecting an assembly of contiguous 4-, 5-, or 6-sided solids and clicking on the BlockRanger icon.

FLAC
Advanced, Two Dimensional Continuum Modeling for Geotechnical Analysis of Rock, Soil, and Structural Support
FLAC, Fast Lagrangian Analysis of Continua, is numerical modeling software for advanced geotechnical analysis of soil, rock, groundwater, and ground support in two dimensions. FLAC is used for analysis, testing, and design by geotechnical, civil, and mining engineers. It is designed to accommodate any kind of geotechnical engineering project that requires continuum analysis.
FLAC utilizes an explicit finite difference formulation that can model complex behaviors, such as problems that consist of several stages, large displacements and strains, non-linear material behavior, or unstable systems (even cases of yield/failure over large areas, or total collapse).

FLAC3D
Explicit Continuum Modeling of Non-linear Material Behavior in 3D
FLAC3D (Fast Lagrangian Analysis of Continua in 3 Dimensions) is numerical modeling software for geotechnical analyses of soil, rock, groundwater, constructs, and ground support. Such analyses include engineering design, factor of safety prediction, research and testing, and back-analysis of failure.
Continuum analysis can be applied to engineering design of civil, mining, and geotechnical excavations (e.g., slopes, tunnels, caverns, stopes, etc.) and constructs (dams, foundations, footings, walls, etc.) in soil, intact rock, and rock masses (i.e., heavily jointed rock). Using interfaces, FLAC3D can also simulate discontinuities such as faults, joints, bedding planes, and engineered boundaries along constructs.*
FLAC3D utilizes an explicit finite volume formulation that captures the complex behaviors of models that consist of several stages, show large displacements and strains, exhibit non-linear material behavior, or are unstable (including cases of yield/failure over large areas, or total collapse).
Perpetual, monthly lease, and annual lease licenses are available as either a local USB-key (which is portable) or a multiple-seat network USB-key. Academic institutions qualify for special pricing discounts.
HIGHLIGHTS:
Nineteen built-in constitutive material models: the "null" model, three elasticity models, and fifteen plasticity models
Ground water flow analysis and multi-core processing is included at no additional cost
New built-in meshing tools for fast model generation and CAD interoperability
New selection tools let you interactively
Assign groups for defining material properties or excavation stages
Select surfaces to define boundaries and add liners
Automatic Factor of Safety analysis using the Shear Strength Reduction method
FISH, a powerful built-in scripting language for model customization, automation, and parametrization
No annual maintenance fees or CPU limits
AVAILABLE OPTIONS:
Dynamic option for analyzing earthquakes, seismicity, and mine rockbursts, for example
Thermal option for analyzing both conduction and advection in materials for nuclear waste disposal and cement hydration, for example
Creep option for analyzing time-dependent material behavior, for excavations in salt or potash, for example
C++ Plug-in option for building powerful custom functions and constitutive models; Itasca maintains a library of user-defined models online

FLAC/Slope
Advanced Factor-of-Safety Determination for Rock and Soil Slopes in Two Dimensions.
FLAC/Slope uses the graphical interface and the automatic factor-of-safety calculation of FLAC as the core of a user-friendly code that models slope stability problems under a wide variety of slope conditions. These include: arbitrary slope geometries, multiple layers, pore pressure conditions, heterogeneous soil properties, surface loading, and structural reinforcement.
Highlighted Features
Creation of the slope geometry
Addition of layers
Specification of materials either manually or from a database
Location of a water table

PFC
General Purpose Distinct-Element Modeling Framework.
Particle Flow Code (PFC) Version 5 is an advanced, fast and extremely versatile commercial, multi-physics simulation software for engineers and scientists using the Distinct Element Method (DEM).
Drawing on Itasca's pioneering DEM research, development and experience that spans over a quarter of a century, PFC sets the industry standard in performance, ease of use, accuracy and versatility for manufacturing, mining, geotechnical, earth sciences, pharmaceuticals and packaging simulation.

3DEC
Advanced, Three Dimensional Discrete Element Modeling for Geotechnical Analysis of Rock, Blocky Structures and Structural Support.
3DEC is a three-dimensional numerical modeling code for advanced geotechnical analysis of soil, rock, ground water, structural support, and masonry. 3DEC simulates the response of discontinuous media (such as jointed rock or masonry bricks) that is subject to either static or dynamic loading. The numerical formulation It is based on the distinct element method (DEM) for discontinuum modeling. UDEC is the two-dimensional version.
The discontinuous material is represented as an assemblage of discrete blocks. The discontinuities are treated as boundary conditions between blocks; large displacements along discontinuities and rotations of blocks are allowed. Individual blocks behave (based on constitutive and joint models) as either rigid or deformable (i.e., meshed into finite difference zones) material. Continuous and discontinuous joint patterns can be generated on a statistical basis. A joint structure can be built into the model directly from the geologic mapping. 3DEC also contains Itasca's powerful built-in scripting language FISH. With FISH, you can write your own scripts for users who wish to add functionality for custom analyses.

UDEC
Advanced, Two Dimensional Distinct Element Modeling for Geotechnical Analysis of Rock, Soil, and Structural Support .
The Universal Distinct Element Code (UDEC) is a two-dimensional numerical software that simulates the quasi-static or dynamic response to loading of media containing multiple, intersecting joint structures.
The discontinuous medium is represented as an assemblage of discrete blocks while the discontinuities are treated as boundary conditions between blocks. Large displacements along discontinuities and rotations of blocks can occur. UDEC utilizes an explicit solution scheme that can model complex, non-linear behaviors.
Models may contain a mix of rigid or deformable blocks. Deformable blocks are defined by a continuum mesh of finite-difference zones, with each zone behaving according to a prescribed linear or nonlinear stress-strain law. The relative motion of the discontinuities is also governed by linear or nonlinear force-displacement relations for movement in both the normal and shear directions. Joint models and properties can be assigned separately to individual, or sets of, discontinuities.
Because it is not limited to a particular type of problem or initial condition, UDEC may be applied to a wide variety of physical behaviors or any case where an understanding of the two-dimensional response of such structures is needed. UDEC is capable of simulating and is used for a wide range of engineering and scientific analyzes including:
Stability analysis of jointed rock slopes;
Deep underground excavations;
Blasting effects;
Microseismicity;
Ground support reinforcement;
Underground construction;
Integrity of radioactive waste storage facilities;
Fluid-pressurized tunnels;
Natural gas storage in rock caverns;
Dams and dam foundations;
Fluid flow though jointed rock;
Earthquake engineering;
Solid mechanics and micro-damage of intact materials; and
Stability of masonry structures.

FISH Lab
FISHLab is a general-purpose FISH scripting and data visualization tool for post-processing Itasca models. A beta-release is available for both two- and three-dimensional versions running on 32-bit or 64-bit processors.
FISHLab is a general-purpose FISH scripting and data visualization tool for post-processing Itasca models. A beta-release is available for both two- and three-dimensional versions running on 32-bit or 64-bit processors.
FISHLab utilizes the latest OpenGL graphics and a friendly user interface – both part of the new standard framework for Itasca codes. The latest version of the FISH scripting language is fully implemented in FISHLab, giving users the power to not only view, but to work with, model data. FISHLab works by importing formatted ASCII data files which can be exported from any of Itasca code using FISH. For example, large PFC3D models on the order of 1 million particles have been analyzed using FISHLab.
FISHLab is a general-purpose FISH scripting and data visualization tool for post-processing Itasca models. A beta-release is available for both two- and three-dimensional versions running on 32-bit or 64-bit processors.
FISHLab utilizes the latest OpenGL graphics and a friendly user interface – both part of the new standard framework for Itasca codes. The latest version of the FISH scripting language is fully implemented in FISHLab, giving users the power to not only view, but to work with, model data. FISHLab works by importing formatted ASCII data files which can be exported from any of Itasca code using FISH. For example, large PFC3D models on the order of 1 million particles have been analyzed using FISHLab.
In addition to high quality rendered graphics, multiple plot and script windows can be saved separately, or together as a single project. The fully integrated FISH script editor permits post-model data analysis and manipulation. FISH plot-items (lines, circles, polygons, etc.) are available to expand data visualization with complete control over such properties as transparency, color, and font. Both local and global variables can be defined and new math functions, such as vector cross- and dot-product are now available in FISH. A debugging validation tool that tests your FISH functions before executing them is also included.

Заказать и получить вылеченную от чрезмерной жадности программу подробнее >>>>>

Просмотров: 520

Добавление комментария:

Имя:

Email:

Текст:

Вставьте символы
Включите изображение

Обратная связь