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Автор: Williams
Дата: 22 июля 2016
Просмотров: 1 471 |
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ZwSoft ZWCAD 2017 v2016.07.08.5187 x86+x64
ZWCAD 2017 - новое поколение САПР от ZwSoft, которое на сегодняшний день доверяют множество пользователей по всему миру. Новое превосходное графическое ядро, разработанное специально для ZWCAD, значительно повышает скорость и производительность работы приложения, а также совместимость нового программного продукта с другими САПР на уровне DWG формата. Программное обеспечение ZWCAD предназначено для архитекторов, конструкторов, инженеров и прочих специалистов, использующих автоматизированное проектирование с помощью CAD/CAM программ.
Подробнее о 2017-й версии тут.
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Автор: Williams
Дата: 21 июля 2016
Просмотров: 1 199 |
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CSI PERFORM-3D v5.0.1
CSI PERFORM-3D was designed for nonlinear analysis and performance assessment for 3D structures.
Displacement Based Design
- Traditionally, earthquake-resistant design has been strength-based, using linear elastic analysis.
- Since inelastic behavior is usually allowed for strong earthquakes, this is not entirely rational.
- Strength-based design considers inelastic behavior only implicitly.
- Displacement-based (or deformation-based) design considers inelastic behavior explicitly, using nonlinear inelastic analysis.
- Displacement-based design recognizes that in a strong earthquake, inelastic deformation (or ductility) can be more important than strength.
- PERFORM-3D allows you to use displacement-based design.
Implementation of ASCE 41
- Procedures for displacement-based design using inelastic analysis are specified in ASCE 41, ”Seismic Rehabilitation of Existing Buildings”.
- ASCE 41 applies to the retrofit of existing buildings, but the procedures can be applied to the design of new buildings.
- PERFORM-3D implements the procedures in ASCE 41.
- However, PERFORM-3D is a general tool for implementing displacement-based design. It is not limited to ASCE 41.
Capacity Design
- The response of a structure to earthquake ground motion, whether elastic or inelastic, is highly uncertain.
- Capacity design is a rational way to improve the response of a structure in a strong earthquake, by deliberately controlling its behavior.
- Capacity design controls the inelastic behavior of a structure, by allowing inelastic behavior only in locations chosen by the designer. In these locations the structural components are designed to be ductile. The rest of the structure remains essentially elastic, and can be less ductile.
- Controlling the behavior in this way improves reliability, reduces the amount of damage, and can reduce construction costs.
- PERFORM-3D allows you to apply capacity design principles.
What PERFORM-3D is NOT
- - PERFORM-3D has powerful capabilities for inelastic analysis, but it is not intended for general purpose nonlinear analysis.
- If you have no idea how your structure will behave when it becomes inelastic in a strong earthquake, PERFORM-3D can probably help you to identify the weak points, and hence can guide you in improving the design.
- However, PERFORM-3D is not intended for ”design by analysis”, where the engineer expects the analysis to determine exactly how a structure will behave.
- PERFORM-3D is a powerful tool for implementing displacement-based design and capacity design. It will help you to produce better designs, but it will not do the engineering for you.
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Автор: Williams
Дата: 20 июля 2016
Просмотров: 4 317 |
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CSI CSiCOL v9.0.1
CSI CSiCOL - программа для расчета колонн.
CSI CSiCOL is a comprehensive software package used for the analysis and design of columns. The design of columns of any concrete, reinforced concrete, or composite cross-section can be carried out by the program. CSI CSiCOL provides a 'Quick Design Wizard' tool that guides the users step-by-step, through the whole process of column design. This makes the design process simple, organized and efficient. The design can be carried out in accordance with ACI-318-02, ACI-318-99, BS8110 or CSA A-23.3-94 codes.
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Автор: Williams
Дата: 15 июля 2016
Просмотров: 2 482 |
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ASDIP Structural Concrete v3.2.2
ASDIP Concrete is a suite of modules specifically dedicated to the design of concrete members such as beams, columns and walls, based on the latest ACI 318 specifications, that greatly simplifies the time-consuming calculations in any structural engineering office.
ASDIP Concrete includes the design of the following types of concrete elements:
- Concrete Columns: design of a concrete column under the action of axial loads and bending moments. This module calculates the magnified moments for slenderness of ASCE 7 load combinations, and generates the column strength interaction diagram.
- Concrete Beams: design of a concrete muti-span continuous beam under the action of uniform and concentrated loads. This module accurately calculate the bending and shear strength for different types of beams. Load combinations per ASCE 7.
- Bearing Walls: design of a concrete wall under the action of vertical and out-of-plane lateral loads. This module calculates the magnified moments for slenderness of ASCE 7 load combinations, and generates the wall strength interaction diagram.
ASDIP Concrete is an integrated, interactive system that combines the flexibility of a fill-in-the-blanks format with the power of Windows Forms to effortlessly develop either an optimal design or a quick investigation.
Using a screen with tabbed pages, ASDIP Concrete allows you enter your data directly onto the forms and see the result immediately. This way you are always in control of the design process, since what you see is really what you get. In addition, the detailed results and the graphics are always available for you to follow by the touch of a tab. |
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