3 - 3-dimensional strut-tie modeling method
The present invention relates to a 3-dimensional strut-tie modeling method. In the strut-tie model group of concrete pile foundation, a strut-tie model is selected according to the application of a load. A joint load is calculated by applying the load to a finite element analysis model. A required c...
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| Main Author | |
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| Format | Patent |
| Language | English Korean |
| Published |
08.08.2018
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The present invention relates to a 3-dimensional strut-tie modeling method. In the strut-tie model group of concrete pile foundation, a strut-tie model is selected according to the application of a load. A joint load is calculated by applying the load to a finite element analysis model. A required cross-sectional area is determined so that interference does not occur between the strut-tie elements. It is determined whether the required cross-sectional area is within the geometric allowance of the concrete pile foundation. Accordingly, it is possible to reduce the computational burden of a device for design and improve convenience in design.
본 발명은 3차원 스트럿-타이 모델링 방법에 관한 것으로, 콘크리트 파일기초의 스트럿-타이 모델군에서 하중재하 상태에 따라 스트럿-타이 모델을 선택하고, 유한요소해석 모델에 하중을 재하하여 절점 하중을 계산하여 스트럿-타이 요소 간에 간섭이 일어나지 않도록 필요 단면적을 결정하여 콘크리트 파일기초의 기하학적 허용 범위 이내인지 판단하며, 이를 통해 설계를 위한 장치의 연산 부담을 경감하고 설계의 편의를 증진할 수 있다. |
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| Bibliography: | Application Number: KR20170013666 |