# FAQ 1 페이지

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FAQ

## FAQ 1 페이지 목록

1. ### Q Dlubal R-FEM 무료 학생용 버전 신청 방법

A

We offer students the opportunity to use our programs free of charge for non‑commercial purposes while enrolled in a university or college. Join the many students who have already benefited from this unique opportunity.

• Submit your current proof of enrollment and we will provide you with a full version of our software (including all add-on modules except RWIND Simulation and SHAPE-MASSIVE) valid for 1 year.
• At the end of your license expiration, you can extend the license for an additional year by submitting an updated proof of enrollment at your college or university.
• It is not permitted to use the software for commercial purposes or to provide the license to third parties.
• The student version is a full version without limitations or restrictions. You will also have access to our tech support via email at no additional cost.
2. ### Q Strand7 Student Version 신청 방법

A

Strand7 Student Version 신청 방법은 첨부된 신청서를 참고하시기 바랍니다. (월AU\$10)

 As an engineering student, you are learning the skills you will need for a rewarding career in engineering - this is where Strand7 can help you:The Strand7 Student Version is available for students enrolled in an approved university course. As a student, you get access to all Strand7 modules (except for the API), with no limits on model size. The software may only be used for your course work. Access costs AU\$10 per month.To request access, please complete the form and return it to student@strand7.com.

## 첨부파일

3. ### Q IDEA StatiCa 학생용 무료 라이선스 신청 방법

A

Every student or teacher can apply for a FREE educational license of IDEA StatiCa for 12 months. This license is for learning and working on various student assignments and thesis. The license has watermarks, limited report, and projects created in it are not compatible with commercial licenses. This license is neither for universities nor can be used commercially. Universities are required to purchase the Academic license.

무료 라이선스 신청은 아래 링크 또는 [www.ideastatica.com/students-universities] 에서 신청하실 수 있습니다.

4. ### Q Strand7 Generating a New Key Code

A

Strand7 requires a security key code to run. A key code must be entered for new installations and when new options are purchased for existing installations. There are some special cases where a new installation will not require a new key code, as discussed in ST7-1.60.20.5 Network Installation Configuration. Right-click on the Strand7 icon and select Run As Administrator. For Strand7 R2.4.4 and prior, a dialog will appear stating that you need to enter a new key. Click Yes. ...

## 첨부파일

5. ### Q How do the BIM links work for IDEA StatiCa Member?

A

IDEA StatiCa BIM links were developed to speed up the analysis and design process by importing data models from FEA  programs. BIM links to the most widespread FEA programs are being developed and maintained by IDEA StatiCa and are a part of the installation setup. For any other FEA program, the BIM link can be created using the public API interface IDEA Open Model (IOM).

After installation, IDEA StatiCa automatically integrates the BIM links to your FEA programs. For later installed programs, BIM links can be activated in the BIM link installer.

The data transfer from FEA projects to IDEA StatiCa is realized via the Code-check manager. The code-check manager is an application to import and manage structural joints and connections or members that you want to analyze and code-check in IDEA StatiCa. It also allows merging imported models from CAD and FEA projects into one, synchronizing the imported models after you update the source FEA or CAD project and more.

6. ### Q How do the BIM links work for IDEA StatiCa Concrete and Pres…

A
IDEA StatiCa Concrete and Prestressing products are linked with a lot of FEA Softwares to provide a smooth and effective workflow for structural engineers. Using these BIM links the engineer can quickly import a critical member into IDEA StatiCa and code-check it there.
$$IDEA StatiCa BIM links were developed to speed up the analysis and design process by importing data models from FEA programs. BIM links to the most widespread FEA programs are being developed and maintained by IDEA StatiCa and are a part of the installation setup. For any other FEA program, the BIM link can be created using the public API interface IDEA Open Model (IOM).After installation, IDEA StatiCa automatically integrates the BIM links to your FEA programs. For later installed programs, BIM links can be activated in the BIM link installer.The data transfer from most FEA Softwares to IDEA StatiCa is realized via the Code-check manager. The code-check manager is an application to import and manage structural joints and connections or members that you want to analyze and code-check in IDEA StatiCa. It also allows synchronizing the imported models after you update the source FEA project and more.$$
7. ### Q How do the BIM links work for IDEA StatiCa Connection?

A

BIM links to the most widespread FEA and CAD programs are being developed and maintained by IDEA StatiCa and are a part of the installation setup. For any other FEA and CAD program, the BIM link can be created using the public API interface IDEA Open Model (IOM).

After installation, IDEA StatiCa automatically integrates the BIM links to your FEA and CAD programs. For later installed programs, BIM links can be activated in the BIM link installer.

The data transfer from FEA and CAD projects to IDEA StatiCa is realized via the Code-check manager. The code-check manager is an application to import and manage structural joints and connections that you want to analyze and code-check in IDEA StatiCa. It also allows merging imported models from CAD and FEA projects into one, synchronizing the imported models after you update the source FEA or CAD project and more.

8. ### Q Who is behind the software and the method?

A

IDEA StatiCa Connection was created by a team of experienced software developers at IDEA StatiCa internal team and two technical universities.

## The CBFEM method

The CBFEM is the core of IDEA StatiCa software. CBFEM (Component Based Finite Element Model) is a new method for design and analysis for steel connections developed by a joint effort of the IDEA StatiCa team and two university bodies—the Faculty of Civil Engineering in Prague and the Faculty of Civil Engineering of Brno University of Technology. Read more about the CBFEM method or order the verification book written by prof. Frantisek Wald and his team.

## Partners

We build partnerships with key companies in the field and link IDEA StatiCa with their software. IDEA StatiCa is a part of a global workflow that improves productivity of structural engineers and fabricators.

We are AEC Solution Associate of Autodesk, a recommended 3rd party solution for Autodesk users. IDEA StatiCa works with Robot Structural Analysis, Advance Steel and Revit. We partnered up with Trimble to create a seamless link between Tekla Structures and IDEA StatiCa. IDEA StatiCa has a strong synergy with Tekla Structures.

We closely cooperate on designing and implementation of BIM links with most of the key players providing CAD and FEA software. See the full list here.

9. ### Q What are the key differences between the methods CSFM and St…

A

What benefits does CSFM bring to the engineering practice, and why should you give it a try? One of the biggest advantages is the generality of the Compatible Stress Field Method, which enables the users to design and code-check any geometry of the concrete structure. Plus the automatic detection of the ideal reinforcement position helps with the design process and the engineer receives clear check results for both ULS and SLS including cracks and deflections.

Watch our video recording of the webinar, where our product engineers explain the main differences between these two approaches:

10. ### Q Some GiD examples need to be transformed

A
Some GiD examples distributed vith version 3.3.0 need to be transformed to the new version. If you get an
Error in line 2 at xxxxxxxxx.uni: system ATENA is not defined
when opening a project, go to Data-Problem Type-Atena v3 and select again the checked type, e.g. Temperature 2D. Then choose "Transform to new problemtype" (Transform, NOT Update - the latter would destroy boundary conditions). After that the project should work normally.
11. ### Q Reactions are always correctly calculated but they can be wr…

A
1. inclined supports - only one component of the reaction is shown
2. for supports close to the reinforcement. part of the reaction that goes into the reinforcement rod is not shown, but it will appear in the textual output in the node that belongs to the reinforcement and is close to the support condition.
3. reaction at a joint which connects too regions will contain the reaction force only from one region and not the other. This may be especially a problem in case of load-displacement diagram monitoring. It is recommended not to monitor reaction or forces at geometrical joints that belong to more than one region. If it is neccessary then the reaction force should be monitored at all nodes with identical coordinates. The total reaction can be then obtained by their summation.
12. ### Q Sometimes, after lot of editing an error message appears.

A

In this case it is recommended to save your data and start the program again. In most cases this error does not result in any loss of data.

13. ### Q Some materials do not support Tangent predictor

A

Some materials do not support Tangent predictor. Elastic stiffness is used instead. This concerns the following material types: CC3DCementitious, CC3DNonLinCementitious where the tangent stiffness is supported only for cracking. CC3DBiLinearSteelVonMises, CC3DDruckerPragerPlasticity where the tangent stiffness is not supported at all.

14. ### Q Fixed crack model coefficient in 3D Cementitious materials.

A

The material models 3D Cementitious(CC3DCementitious) and 3D Non Linear Cementitious(CC3DNonLinearCementitious) exhibit unstable behavior when the material parameter "fixed crack model coefficient" (FIXED) is not equal to zero. Therefore it is currently recommended to use 0.0 for this parameter.

15. ### Q Nov. 3, 2001, Parameter k in Drucker-Prager model

A

The material parameter k for the Drucker-Prager material model is incorrectly generated and in addition the program wrongly requests this value to be negative. This problem will be fixed soon, but currently it can be only bypassed by manually editing the input file for the nonlinear analysis. The input file editing is activated if an appropriate check box is selected in the menu Options || Settings.

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