صاروخ من العيار الثقيل جدا في عالم التحليل الأنشائي الثلاثي الأبعاد >>> Risa 3D <<< كل ماتبحث عنه بأمكانيات خرافيه ,,, معنا المفاجأت لا تنتهي

أعزائي أعضاء منتدانا الغالي ,, وعدناكم بالمفاجأت وبكل جديد علي منتدانا

و اليوم اقدم لكم لأحبائنا المهندسين المدنيين

من البرامج المهمة و القيمة في التحليل و التصميم الانشائي و يكاد يكون من اهمها و اكثرها استخداما في الولايات المتحدة






مميزات البرنامج الانشائية :


1- يعمل حسابات لل steel\ concrete\ wood
2-يعمل على اشهر كودات العالم مثل ACI2002\BS
3-Import DXF, RISA-2D, STAAD and ProSteel 3D files
4-Export DXF, SDNF, DesconWin and ProSteel 3D files
والكثير من المميزات الرائعه

اقتباس :

Modeling Features:

Comprehensive CAD-like graphic drawing/editing capabilities that let you draw, modify and load elements as well as snap, move, rotate, copy, mirror, scale, split, merge, mesh, delete, apply, etc.
Versatile drawing grids (orthogonal, radial, skewed)
Universal snaps and object snaps allow drawing without grids
Versatile general truss generator
Powerful graphic select/unselect tools including box, line, polygon, invert, criteria, spreadsheet selection, with locking
Saved selections to quickly recall desired selection states
Real spreadsheets with cut, paste, fill, math, sort, find, etc.
Dynamic synchronization between spreadsheets and graphics
Open multiple spreadsheets simultaneously
Constant in-stream error checking and data validation
Unlimited undo/redo capability
Data templates for grids, disks, cylinders, cones, arcs, trusses, tanks, etc.
Support for all units systems & conversions at any time
Automatic interaction with RISASection libraries
Import DXF, RISA-2D, STAAD and ProSteel 3D files
Export DXF, SDNF, DesconWin and ProSteel 3D files
Two-way link with Autodesk Revit Structure

Analysis Features:

Static analysis and P-Delta effects
Accelerated Lanzcos dynamics solver, very fast and robust
Multiple simultaneous dynamic and response spectra analysis using Gupta, CQC or SRSS with automatic calc of scaling factors
Automatic inclusion of mass offset (5% or user defined) for dynamics
Automatic generation of wind and seismic forces
True physical member modeling
State of the art 3 or 4 node plate/shell elements with plane stress option
High end mesh generation – draw a polygon with any number of sides to create a mesh of well formed quadrilateral (NOT triangular) elements.
Accurate analysis of tapered wide flanges
Automatic rigid diaphragm modeling with detachable joints
Area loads with one-way or two-way distributions
Plate thermal loads
Simultaneous moving loads, AASHTO/custom for bridges, cranes…
Torsional warping calculations for stiffness, stress and design
Member end releases, rigid end offsets, top of member offsets
Joint master-slave assignments
Enforced joint displacements
One Way members, for tension only bracing, slipping, etc.
One Way springs, for modeling soils and other effects
Euler members: Compression up to buckling load, then turn off
Stress calculations on any arbitrary shape
Inactivate members, plates, and diaphragms without deleting them
Story drift calculations provide relative drift and ratio to height
Automatic self-weight calculations for members and plates
Automatic subgrade soil spring generator

Graphics Features:

Unlimited simultaneous model view windows
“True to scale” rendering with translucency, even when drawing
High-speed redraw algorithm for instant refreshing
Dynamically zoom, pan, rotate, scroll, snap views
Font and color control
Saved views to quickly restore frequent or desired views
Rendered or wire-frame animations of deflected model and mode shapes
Animation of moving loads with speed control
Distance tool for measuring between points
Force/moment summation about any arbitrary cut line
High quality customizable graphics printing

Design Features:

Designs/optimizes concrete, hot rolled steel, cold formed steel and wood
Concrete Design Codes: ACI 1999/2002, BS 8110-97, CSA A23.3-94, IS456:2000,EC 2-1992, NZS3101-1995, AS 3600-2001
Maintains consistent bar sizes through adjacent spans
Program selected or user defined rebar layouts for flexure and shear
Exact integration of concrete stress; parabolic or rectangular stress blocks
Concrete beam detailing (Rectangular, T and L).
Concrete column interaction diagrams.
Steel Design Codes: AISC ASD 9th, LRFD 2nd & 3rd, HSS Specification, CAN/CSA-S16.1-1994 & 2004, BS 5950-1-2000, IS 800-1984, Euro 3-1993, NZS 3404-1:1997, AS 4100-1998 including local shape databases.
Cold Formed Steel Design Codes: AISI 1999/2001, CSA S136-01, CANACERO-01 ASD, CANACERO-01 LRFD
NDS 91/97/2001 wood design, Glulams, SCL, multi-ply, full sawn
Automatic spectra generation for UBC 1997, IBC 2000/2003
Extensive user controlled generation of load combinations: ASCE, UBC, IBC, BOCA, SBC, ACI, International
Intelligent unbraced length calculations for physical members
Automatic approximation of K factors
Tapered wide flange design with either ASD or LRFD codes
Optimization of member sizes for all materials and all design codes, controlled by standard or user-defined lists of available sizes and criteria
Automatic calculation of custom shape properties
Steel Shapes: AISC, HSS, CAN, ARBED, British, Euro, Indian, Chilean, Australian
Light Gage Shapes: AISI, SSMA, Dale / Incor, Dietrich, Marino\WARE
Wood Shapes: Complete NDS species/grade and Glulam database
Seamless integration with RISAFoot (Ver 2+) for advanced footing design

Results Features:

Graphic presentation of color-coded results and plotted designs
Color contours of plate stresses/forces, quadratic smoothing, animation
Spreadsheet results with sorting and filtering of: reactions, member & joint deflections, beam & plate forces/stresses, optimized sizes, code designs, concrete reinforcing, material takeoffs, frequencies and mode shapes
Standard and user-defined reports
Graphic member detail reports with force/stress/deflection diagrams and detailed design calculations and expanded diagrams
Saved solutions quickly restore analysis and design results

Integrated Building Design:

RISAFloor and RISA-3D are so tightly integrated that they operate as one program on the same building model. Optimize the gravity system in RISAFloor and the lateral system in RISA-3D, with a free and complete flow of information both ways.

Lateral models created as you define & change floors
Gravity loads are automatically applied & updated
Automatically generated wind and seismic loads including partial loadings and accidental torsion cases with detailed reports
View and edit all loads in RISA-3D’s spreadsheets or plot & print them
Use all the power of RISA-3D for your lateral system. Tension-only bracing, sloping columns, openings in walls, compression-only soil springs, are just a few of the possibilities. Even better, the RISA-3D and RISAFloor interfaces are the same, making them easier to learn.

General Features:

Optimized for Windows 98/2000/NT/ME/XP
Automatic timed backup
Extensive customization options & user defaults
Comprehensive printed reference manual & tutorials
Encyclopedic online help with index and cross-reference
Program technical support provided by Professional Engineers

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