| 학회 |
한국고분자학회 |
| 학술대회 |
2007년 가을 (10/11 ~ 10/12, 일산킨텍스) |
| 권호 |
32권 2호 |
| 발표분야 |
고분자 구조 및 물성 |
| 제목 |
Structural feasibility study on the SOTE fitting for plastics pipes with virtual assembly, thermal strain analysis and integrity analysis |
| 초록 |
Abstract Structural feasibility study on slidable one-touch extension (SOTE) fitting for profile walled drainage and sewer pipes is developed for the purpose of accommodating large thermal deformation that could occur during installation, which if not treated properly in design can cause problems such as loosening of the pipe and in some cases cracking of the support constraint. Fitting assemblement process was examined via virtual assembly to determine the structural soundness and thermal deformation behavior was investigated for its design efficiency. For both analysis the finite element method was utilized and corresponding experiments were also performed to support the findings. Finally, cyclic fatigue tests were performed on fittings followed by the leak proof test to determined integrity of the SOTE fittings. Through analysis and experiments SOTE fitting are shown to perform it designed functions with structural stability |
| 저자 |
표수호, 이승준, 서영호, 김현주, 최선웅
|
| 소속 |
한남대 |
| 키워드 |
finite element method; fitting; sewage pipes; linear thermal expansion coefficient; virtual assembly
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| E-Mail |
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