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Rocscience

Автор: Гричуха Константин

Дата: 2013-01-27

Rocscience

https://www.rocscience.com/

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Rocscience - 2D и 3D программы анализа и проектирования для гражданского строительства и добывающих предприятий.
Rocscience has been creating easy to use, reliable geotechnical software since 1996. We specialize in 2D and 3D analysis and design programs for civil engineering and mining applications. Our high quality programs allow engineers to quickly and accurately analyze surface and underground structures in rock and soil, thereby improving safety and reducing the cost of design projects.
ocscience understands the challenges engineers face because we're engineers too. Our strength as geotechnical software designers comes from the strong geomechanics backgrounds of our staff, along with their excellent programming skills. Our engineers have advanced degrees in a variety of geotechnical specialties and years of field experience.

Продукты:

CPillar
CPillar is a quick, interactive, and easy-to-use analysis tool for evaluating the stability of surface or underground crown pillars, and laminated roof beds. CPillar - быстрый, интерактивный, и простой в использовании аналитический инструмент для оценки стабильности поверхностных или подземных столбов короны и слоистых кроватей крыши.
CPillar is a quick, interactive, and easy-to-use analysis tool for evaluating the stability of surface or underground crown pillars, and laminated roof beds.
Some of the new features available in v4 include:
Windows version
move from DOS to Windows operating system
Probabilistic Analysis
Monte Carlo or Latin Hypercube probabilistic analysis
Statistical distributions - normal, uniform, lognormal, triangular, beta, exponential, gamma
New material models
Generalized Hoek-Brown (GSI, mi, D)
Generalized Hoek-Brown (mb, s, a)
Empirical Design
Empirical Design (Trevor Carter 2014)

Dips
Dips introduces many new features, including 3D stereosphere, curved boreholes, joint spacing / RQD analysis, contour arbitrary data on stereonet, and many more. Dips-вводят много новых возможностей, включая 3D стереосферу, изогнутые буровые скважины, интервал сустава / анализ RQD, очерчивают произвольные данные по стереосети и еще много.
Dips introduces many new features, including 3D stereosphere, curved boreholes, joint spacing / RQD analysis, contour arbitrary data on stereonet, and many more.
Dips is designed for the interactive analysis of orientation based geological data. The program is capable of many applications and is designed for the novice or occasional user, and for the accomplished user of stereographic projection who wishes to utilize more advanced tools in the analysis of geological data.
Dips allows the user to analyze and visualize structural data following the same techniques used in manual stereonets. In addition, it has many computational features, such as statistical contouring of orientation clustering, mean orientation and confidence calculation, cluster variability, kinematic analysis, and qualitative and quantitative feature attribute analysis.
Dips is designed for the analysis of features related to the engineering analysis of rock structures, however, the free format of the Dips data file permits the analysis of any orientation-based data.

Examine3D
Examine3D is an engineering analysis program for underground excavations in rock. Examine3D - техническая аналитическая программа для подземных раскопок в скале.
Examine3D is an engineering analysis program for underground excavations in rock. Examine3D was developed mainly for stress analysis, although its data visualization tools can be applied to a wide range of three-dimensional mining and civil engineering data. For example, Examine3D has been used to visualize microseismic datasets such as seismic velocity, source parameters, and event density.
Examine3D consists of three program modules: Model generates the geometry and boundary element discretization for underground openings, Compute performs the computation of stresses and displacements using the direct boundary element method, and Interpret, with 3D animation capability, visualizes the analysis results. Each of the three modules can be run independently. For example, the input data for Compute can be generated using Model or some other CAD based program. Similarly, Interpret accepts data from Compute or from some other source. Both Model and Interpret are fully interactive and menu-driven programs.

RocData
RocData is a versatile toolkit for the analysis of rock and soil strength data, and the determination of strength envelopes and other physical parameters. RocData - универсальный набор инструментов для анализа скалы и данных о прочности почвы и определения конвертов силы и других физических параметров.
ocData is a versatile toolkit for the analysis of rock and soil strength data, and the determination of strength envelopes and other physical parameters. RocData now includes RocProp, a database of intact rock properties that runs as a standalone application.
RocData can be used to determine the parameters of linear and non-linear strength envelopes for rock and soil, based on the analysis of triaxial or direct shear strength data. RocData utilizes four of the most widely used strength models in geotechnical engineering - Generalized Hoek-Brown, Mohr-Coulomb, Barton-Bandis, and Power Curve.
Failure envelopes are plotted in both shear-normal and principal stress space. Shear-normal stress envelopes generated by RocData can be applied to problems such as limit equilibrium analysis of slope stability, while the principal stress envelopes can be used for modeling the behaviour of underground excavations. RocData is a highly interactive program that allows users to easily test different strength parameters and observe how they impact a failure envelope, giving users a better understanding of material strength.
The material strength properties determined by RocData can be used as input for numerical analysis programs such as RS2 (finite element stress analysis and support design for excavations) and Slide (limit equilibrium slope stability analysis).
RocData now includes RocProp, a database of intact rock properties that runs as a standalone application. RocProp contains over 700 test records from credible sources, including compressive strength, tensile strength, elastic properties, Hoek parameters, and velocity parameters. The database can be searched and filtered in various ways, and allows users to add their own data to the database.

RocFall
RocFall is a statistical analysis program designed to assist with assessment of slopes at risk for rockfalls. RocFall - статистическая аналитическая программа, разработанная, чтобы помочь с оценкой наклонов, подверженных риску камнепадов.
RocFall is a statistical analysis program designed to assist with assessment of slopes at risk for rockfalls. Energy, velocity and "bounce height" envelopes for the entire slope are determined by the program, as is the location of rock endpoints. Distributions of energy, velocity and bounce height are also calculated along the slope profile. Distributions can be graphed and comprehensive statistics are automatically calculated.
RocFall can also assist in determining remedial measures: the material properties of each slope segment can be changed allowing for comparison of results. Information about the kinetic energy and location of impact on a barrier can help determine the capacity, size and location of barriers. RocFall also provides commercial barrier information. Users can define a custom barrier, or select one of the predefined barriers.
Report generation of RocFall results is straightforward. Screen captures can easily be pasted into word processors for fast report writing. Graphs and raw data can be exported to Excel from the right-click menu of any graph.
To assist with determining coefficients of restitution, RocFall includes a large table of coefficients of restitution that was compiled after an extensive literature search. Tables for dynamic friction and rolling friction coefficients, as well as rock density, are also provided.
Rock paths can be filtered. You can right-click on individual paths to select only that path. You can also right-click on a barrier and select, from the many impacts on the barrier, paths that had the highest velocity when they contacted the barrier. The Filter Results dialog provides numerous filtering options.
RocFall allows you to create faster and easier high-quality output. Graphs can be exported to Excel with 1-click and the slope and rock-paths can easily be exported to a DXF file for import into a CAD program. The Drawing toolkit has been improved to include importing of bitmap files, multi-line text-boxes that can be auto-filled with relevant simulation data, axes that can be dragged-and-dropped to show coordinates on a printed page and much more. In addition, the new Page Setup options allow users to completely customize the headers and footers of any RocFall printouts.

RocPlane
RocPlane is an interactive software tool for performing planar rock slope stability analysis and design. RocPlane - инструмент интерактивного программного обеспечения для выполнения планарного горного анализа и проектирования устойчивости наклона.
RocPlane is an interactive software tool for performing planar rock slope stability analysis and design. RocPlane makes it easy to quickly create planar models, visualize them in both 2D and 3D, and evaluate analysis results. RocPlane contains many helpful features that allow users to rapidly build, modify and run models.
RocPlane also includes functionalities for easily analyzing results, generating figures and charts, and producing convenient summaries of models and results. The report generation features of RocPlane are especially useful to engineers when writing reports with high quality and professional-looking drawings and diagrams. They help slope designers to readily communicate findings to people with varying slope engineering knowledge.

RocSupport
RocSupport is an easy-to-use software tool for estimating deformation in circular or near circular excavations in weak rock and visualization of the tunnel interaction with various support systems. RocSupport - простой в использовании программный инструмент для оценки деформации в проспекте или около круговых раскопок в слабой скале и визуализации туннельного взаимодействия с различными системами поддержки.
RocSupport is an easy-to-use software tool for estimating deformation in circular or near circular excavations in weak rock and visualization of the tunnel interaction with various support systems. Given the tunnel radius, in-situ stress conditions, rock parameters and support parameters, a ground reaction curve and a support reaction curve are calculated. The intersection of these curves determines a factor of safety for the support system.
RocSupport can be used as a tool for the preliminary design of tunnels and support systems. It can provide valuable information about various tunnel support options before detailed analysis is carried out with a finite element program such as RS2.
The program is applicable to tunnels excavated in weak rock under squeezing ground conditions. It is not applicable for excavations in hard rock, where failure is controlled by structural discontinuities or brittle failure.

RocTopple
RocTopple is an interactive software tool for performing toppling analysis and support design of rock slopes. RocTopple - инструмент интерактивного программного обеспечения для выполнения анализа свержения и проекта поддержки горных наклонов.
RocTopple is an interactive software tool for performing toppling analysis and support design of rock slopes. The analysis is based on the popular block toppling method of Goodman and Bray first published in a paper, Toppling of Rock Slopes, in 1976.
Input the slope parameters, discontinuity spacing, dip angle and strength, and RocTopple automatically generates the toppling blocks. RocTopple makes it easy to visualize the slope failure in 2D and interactive 3D, and displays the potential failure mode of individual blocks (toppling, sliding, stable) as well as the overall safety factor.
In addition to deterministic analysis, RocTopple features probabilistic and sensitivity analysis options. Probabilistic analysis allows you to define statistical distributions for any combination of input variables. A probability of failure is calculated, and results can be plotted as histograms, scatter plots, and cumulative plots. Sensitivity analysis allows you to determine the effect of individual variables on the results.
Support can be modeled using rock bolts with user-defined length, angle, capacity, spacing, and location. A variety of external loading types can be applied, including line loads, distributed loads, seismic load, and water pressure.
RocTopple implements Eurocode 7 design standards, which allows you to define partial safety factors for different components of the analysis. RocTopple rounds out our suite of rock slope stability software, which also includes Swedge, RocPlane and Dips.

RS2
RS2 (Phase2 ) is a powerful 2D finite element program for soil and rock applications (RS2 = Rock and Soil 2-dimensional analysis program). RS2 (Phase2) является сильной 2D программой конечного элемента для почвы и приложениями скалы (RS2 = Рок и Почва 2-мерная аналитическая программа).
RS2 (Phase2 ) is a powerful 2D finite element program for soil and rock applications (RS2 = Rock and Soil 2-dimensional analysis program). RS2 can be used for a wide range of engineering projects and includes excavation design, slope stability, groundwater seepage, probabilistic analysis, consolidation, and dynamic analysis capabilities.
Complex, multi-stage models can be easily created and quickly analyzed - tunnels in weak or jointed rock, underground powerhouse caverns, open pit mines and slopes, embankments, MSE stabilized earth structures, and much more. Progressive failure, support interaction and a variety of other problems can be addressed.
RS2 offers a wide range of support modeling options. Liner elements can be applied in the modeling of shotcrete, concrete, steel set systems, retaining walls, piles, multi-layer composite liners, geotextiles, and more. Liner design tools include support capacity plots, which allow you to determine the safety factor of reinforced liners. Bolt types include end anchored, fully bonded, cable bolts, split sets, and grouted tiebacks.
One of the major features of RS2 is finite element slope stability analysis using the shear strength reduction method. This option is fully automated and can be used with either Mohr-Coulomb or Hoek-Brown strength parameters. Slope models can be imported or exported between Slide and RS2 allowing easy comparison of limit equilibrium and finite element results.
RS2 includes steady-state, finite element groundwater seepage analysis built right into the program. There is no need to use a separate groundwater program. Pore pressure is determined as well as flow and gradient, based on user defined hydraulic boundary conditions and material conductivity. Pore pressure results are automatically incorporated into the stress analysis.
Material models for rock and soil include Mohr-Coulomb, Generalized Hoek-Brown and Cam-Clay. Powerful new analysis features for modeling jointed rock allow you to automatically generate discrete joint or fracture networks according to a variety of statistical models. With new 64-bit and multi-core parallel processing options RS2 can solve larger and more complex models in shorter times.

RS3
RS3(Phase3 )
is a program for 3D analysis of geotechnical structures for civil and mining applications. RS3 (Phase3) является программой для 3D анализа геотехнических структур для гражданских и добывающих заявлений.
RS3 is a program for 3D analysis of geotechnical structures for civil and mining applications. Applicable for both rock and soil (RS3 = Rock and Soil 3-dimensional analysis program), RS3 is a general purpose finite element analysis program for underground excavations, tunnel and support design, surface excavation, foundation design, embankments, consolidation, groundwater seepage and more. The newest features in RS3 include dynamic analysis and automatic shear strength reduction.
3-dimensional model geometry is built with CAD tools or by importing 3D files such as DXFs.
RS3 offers complete flexibility for staging of excavations, support installation, loading and all other modeling aspects. Models with up to several hundred different stages can be analyzed with RS3. To assist with the assignment of staging, excavation and support, a Sequence Designer dialog is provided, which is invaluable for the assignment of complex, repetitive staging sequences.
RS3 has material models for both soil and rock, including Mohr-Coulomb, Generalized Hoek-Brown, Cam Clay and Drucker-Prager strength models. Elastic models include isotropic, transversely isotropic, orthotropic, and Duncan Chang Hyperbolic. Any number of different material types can be defined and easily assigned to different regions with a few mouse clicks.
For the design of geotechnical support systems, RS3 offers a wide variety of support elements including bolts, liners, beams, and piles. These can be used in any combination for the support of excavations, slopes, foundations, retaining walls, and embankments. Bolt types include End Anchored, Tieback, Fully Bonded, Plain Strand Cable, Swellex, and Split Set. Liners can represent shotcrete or concrete support. Beams can represent steel sets or trusses. Composite liners with multiple layers and sliding interfaces can be defined.
For groundwater modeling, 3-dimensional finite element seepage analysis can be used to determine groundwater pore pressure and flows for steady-state or transient conditions. The groundwater analysis is fully integrated with all other aspects of the program, and can be used in conjunction with stress analysis, or as an independent groundwater seepage analysis.
Furthermore, RS3 offers fully coupled stress analysis / pore pressure using Biot theory for the most accurate modeling of soil behavior where the interaction of stress and pore pressure are critical, such as embankment consolidation, surface excavations or shallow tunnels through clay materials.
Different types of loading can be modeled including in-situ field stress (constant or gravitational), distributed loads or surcharges, concentrated loads (line or point), seismic load (pseudo-static) and springs. Restraints and boundary conditions can be easily applied. Meshing is automatic and 3-dimensional using 4-noded or 10-noded tetrahedral elements.
After the analysis is computed, RS3 offers numerous options for viewing and displaying results in 2D and 3D (e.g. stresses, displacements, strains, flow vectors). You can contour results on excavation surfaces or user-defined viewing planes, plot results along any lines, plot detailed support forces and displacements, and plot differential results between stages. Results and images can be exported and customized for presentations and reports.

RSPile
RSPile is a program for the calculation of the axial load capacity of driven piles and the analysis of piles under lateral loading. RSPile - программа для вычисления осевой грузоподъемности ведомых груд и анализа груд при боковой погрузке.
RSPile is a program for the calculation of the axial load capacity of driven piles and the analysis of piles under lateral loading. Pile resistance functions can be imported from RSPile into Slide for slope stability analyses.
RSPile can be used for the analysis of both laterally and axially loaded piles. A Lateral Resistance Function (multiple soil movement cases) can be plotted, and RSPile has extensive results viewing and report generation capabilities.

Settle3D
Settle3D is a 3-dimensional program for the analysis of vertical consolidation and settlement under foundations, embankments and surface loads. Settle3D - 3-мерная программа для анализа вертикальной консолидации и поселения под фондами, набережных и поверхностных грузов.
Settle3D is a 3-dimensional program for the analysis of vertical consolidation and settlement under foundations, embankments and surface loads. The program combines the simplicity of one-dimensional analysis with the power and visualization capabilities of more sophisticated three-dimensional programs.
You can quickly create complex soil profiles and loading conditions, and view results in 3-dimensions. Modeling can be staged, and time-dependent consolidation analysis can be performed including primary and secondary consolidation (creep) at user defined time intervals. A variety of linear and non-linear material types can be modeled. Groundwater elevation can be staged and horizontal and vertical drainage conditions can be specified.
Circular, rectangular or polygonal load shapes can be defined with uniform or variable load magnitudes, and flexible or rigid foundations. Loading can be staged and applied at any depth (e.g. to simulate piles or raft foundations). Excavations can be defined and loads applied within excavated areas. A special embankment designer allows you to easily define multi-stage layered embankments. Back analysis options allow you to determine the pre-load fill height or time required to achieve a given settlement.
Settlement, stress and pore pressure are computed throughout the 3-dimensional volume, and results can be contoured along any horizontal or vertical plane, or plotted along any line. Settlement deformation can be viewed in 3-dimensions, magnified by a user-defined scale factor. Data presentation is highly interactive, and contours and graphs are updated in real time as you change the data type, depth or location. Results can be exported to Excel with a single mouse click.

Slide
Slide is the most comprehensive slope stability analysis software available, complete with finite element groundwater seepage analysis, rapid drawdown, sensitivity and probabilistic analysis, and support design. Slide- самое всестороннее наклонное аналитическое доступное программное обеспечение устойчивости, вместе с анализом утечки грунтовой воды конечного элемента, быстрым спадом, чувствительностью и вероятностным анализом и проектом поддержки.
Slide is the most comprehensive slope stability analysis software available, complete with finite element groundwater seepage analysis, rapid drawdown, sensitivity and probabilistic analysis, and support design. All types of soil and rock slopes, embankments, earth dams, and retaining walls can be analyzed. State of the art CAD capabilities allow you to create and edit complex models very easily.
Slide is the only slope stability software with built-in finite element groundwater seepage analysis for steady-state or transient conditions. Flows, pressures and gradients are calculated based on user defined hydraulic boundary conditions. Seepage analysis is fully integrated with the slope stability analysis or can be used as a standalone module.
Slide has extensive probabilistic analysis capabilities - you may assign statistical distributions to almost any input parameters, including material properties, support properties, loads, and water table location. The probability of failure/reliability index is calculated, and provides an objective measure of the risk of failure associated with a slope design. Sensitivity analysis allows you to determine the effect of individual variables on the safety factor of the slope.

Slide3
Solve challenging, three-dimensional models in minutes, not hours or days. Slide3 is a brand new 3-dimensional limit equilibrium slope stability program created by Rocscience. Slide3 - совершенно новая 3-мерная программа стабильности наклона равновесия предела, созданная Rocscience.
Solve challenging, three-dimensional models in minutes, not hours or days.
Slide3 is a brand new 3-dimensional limit equilibrium slope stability program created by Rocscience. With Slide3 most of the analysis features found in our very popular 2D program Slide are now available in full 3D, including complex geology, anisotropic materials, loading and support.
Key features include:
An easy-to-use modeling tool for fully three-dimensional geometry construction
Calculate any failure direction without user definition
Incorporates nonlinear and anisotropic material models
Uses superior methods for locating critical slip surfaces of any shape
Over 10x faster than competitors, using parallel processing for fast computing
For civil engineers
Whether you work with landslides, MSE walls, supported slopes, or other civil applications, Slide3 helps you to build and analyze models that 2D programs cannot fully simulate. Achieve a more accurate Factor of Safety than you would with 2D simulations.
Read more about civil applications for Slide3 in our article from the Summer 2017 edition of RocNews.
For mining engineers
Slide3 can calculate the Factor of Safety of complex three-dimensional geometries, like bullnoses, large open pit excavations, and the effects of buttressing. Calculate the FS in Slide3 just as easily as you do in Slide, no additional inputs required!
Read more about mining applications for Slide3 in our article from the Summer 2017 edition of RocNews.

Swedge
Swedge is a quick, interactive and simple-to-use analysis tool for evaluating the geometry and stability of surface wedges in rock slopes. Swedge - быстрый, интерактивный и простой к использованию аналитический инструмент для оценки геометрии и стабильности поверхностных клиньев в горные наклоны.
Swedge is a quick, interactive and simple-to-use analysis tool for evaluating the geometry and stability of surface wedges in rock slopes. Wedges are defined by two intersecting discontinuity planes, the slope surface and an optional tension crack. Swedge provides an integrated graphical environment for fast, easy data entry and 3D model visualization.
Swedge offers an extensive array of analysis options including Deterministic, Probabilistic, Combinations, Sensitivity, and Persistence analysis.
For a Deterministic analysis, Swedge computes the factor of safety for a specific wedge. For a Probabilistic analysis, statistical input data can be entered to account for uncertainty in joint orientation, strength and other parameters, and a probability of failure is calculated. For a Combination analysis, any number of joint planes can be defined, and Swedge will compute all possible combinations of joint intersections that can form a wedge.
Rock bolts, shotcrete or support pressure can be applied to increase the wedge safety factor. Destabilizing forces due to water pressure, seismic loads or external forces can also be easily modeled. Joint shear strength options include Mohr-Coulomb, Barton-Bandis or Power Curve models, and a joint waviness angle can be defined.
Swedge provides improved integration with the Dips program. A complete Dips file can be imported into Swedge and analyzed with the Combination analysis option; or statistical joint set information (Fisher Distribution) can be imported for a Probabilistic analysis.

Unwedge
Unwedge is a 3D stability analysis and visualization program for underground excavations in rock containing intersecting structural discontinuities. Unwedge - 3D программа анализа и визуализации стабильности для подземных раскопок в скале, содержащей пересечение структурных неоднородностей.
Unwedge is a 3D stability analysis and visualization program for underground excavations in rock containing intersecting structural discontinuities. Safety factors are calculated for potentially unstable wedges and support requirements can be modeled using various types of pattern and spot bolting and shotcrete. Use Unwedge to quickly create a model, perform a safety factor analysis, place reinforcement and interpret the results.
Unwedge's Windows-based interface provides an easy-to-use, graphical environment for data entry and visualization that greatly simplifies the analysis and design process. Pop-up windows allow for simple entry and modification of model parameters, and easy-to-use editing tools provide a convenient method for performing parametric studies. The graphical data interpreter provides a rich set of tools, including 3D animation, for the convenient display of wedges surrounding the excavation.
In addition to allowing for simple point and click geometry input/editing, Unwedge provides enhanced support models for bolts, shotcrete and support pressures, the ability to optimize tunnel orientation and an option to look at different combinations of three joint sets based on a list of more than three joint sets. Unwedge uses a new analysis engine based on Goodman and Shi's block theory, which includes the ability to incorporate induced stress around the excavation and the effect on stability, new strength models such as Barton-Bandis and Power Curve, and the ability to improve the scaling and sizing of wedges.

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