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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.8 No.3
- 발행연도
- 2014.9
- 수록면
- 239 - 249 (11page)
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초록· 키워드
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In this paper, the analysis of a numerical study of pile?soil interaction subjected to axial and lateral loads is presented. An analysis of the composite pile?soil system was performed using the finite difference (FD) software LPILE. Two three dimensional, finite element (FE) models of pile?soil interaction have been developed using Abaqus/Cae and SAP2000 to study the effect of lateral loading on pile embedded in clay. A lateral displacement of 2 cm was applied to the top of the pile, which is embedded into the concrete pile cap, while maintaining a zero slope in a guided fixation. A comparison between the bending moments and lateral displacements along the depth of the pile obtained from the FD solutions and FE was performed. A parametric study was conducted to study the effect of crucial design parameters such as the soil’s modulus of elasticity, radius of the soil surrounding the pile in Abaqus/Cae, and the number of springs in SAP2000. A close correlation is found between the results obtained by the FE models and the FD solution. The results indicated that increasing the amount of clay surrounding the piles reduces the induced bending moments and lateral displacements in the piles and hence increases its capacity to resist lateral loading.
목차
Abstract
1. Introduction
2. Bridge Description
3. Finite Difference Method Model
4. Finite Element Models
5. Loading
6. Comparison Between the FE Models and LPILE
7. Parametric Study
8. Summary and Conclusions
9. Recommendations
References
참고문헌 (28)
참고문헌 신청
1. [학술지(정기간행물)] - Abdel-Mohti, A / 2013 / Effect of skew on the seismic vulnerability of RC box girder highway bridges / International Journal of Stability and Sturctural Dynamics 13 (6)
2. [학술지(정기간행물)] - Abdel-Mohti, A / 2013 / Assessment of seismic performance of skew reinforced concrete box girder bridges / International Journal of Advanced Structural Engineering 5 (1)
3. [단행본] - Arsoy, S / 1999 / The behavior of integral abutment bridges.’’ VTRC 00-CR3 / Virginia Transportation Research Council
4. [단행본] - Bijnagte, J. L / 1991 / Laterally loaded single piles in soft soil-theory and reality / STEVIN Laboratory of the Faculty of Civil Engineering, Delft University of Technology, Delft, and TNO Building and Construction Research : 78 ~
5. [학술지(정기간행물)] - Broms, B. B / 1964 / Lateral resistance of piles in cohesionless soils / Journal of Soil Mechanics and Foundation Division ASCE 90 (3) : 136 ~ 156
2. [학술지(정기간행물)] - Abdel-Mohti, A / 2013 / Assessment of seismic performance of skew reinforced concrete box girder bridges / International Journal of Advanced Structural Engineering 5 (1)
3. [단행본] - Arsoy, S / 1999 / The behavior of integral abutment bridges.’’ VTRC 00-CR3 / Virginia Transportation Research Council
4. [단행본] - Bijnagte, J. L / 1991 / Laterally loaded single piles in soft soil-theory and reality / STEVIN Laboratory of the Faculty of Civil Engineering, Delft University of Technology, Delft, and TNO Building and Construction Research : 78 ~
5. [학술지(정기간행물)] - Broms, B. B / 1964 / Lateral resistance of piles in cohesionless soils / Journal of Soil Mechanics and Foundation Division ASCE 90 (3) : 136 ~ 156
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