Structural Engineering and Mechanics

  • 제51권2호
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  • Pages.267-276
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  • 2014
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
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Soil-pile interaction effects in wharf structures under lateral loads

  • Doran, Bilge (Department of Civil Engineering, Yildiz Technical University) ;
  • Seckin, Aytug (Department of Civil Engineering, Yildiz Technical University)
  • 투고 : 2013.06.23
  • 심사 : 2014.05.09
  • 발행 : 2014.07.25
⟨ 이전 논문 다음 논문 ⟩

초록

Wharfs are essential to shipping and support very large gravity loads on both a short-term and long-term basis which cause quite large seismic internal forces. Therefore, these structures are vulnerable to seismic activities. As they are supported on vertical and/or batter piles, soil-pile interaction effects under earthquake events have a great importance in seismic resistance which is not yet fully understood. Seismic design codes have become more stringent and suggest the use of new design methods, such as Performance Based Design principles. According to Turkish Code for Coastal and Port Structures (TCCS 2008), the interaction between soil and pile should somehow be considered in the nonlinear analysis in an accurate manner. This study aims to explore the lateral load carrying capacity of recently designed wharf structures considering soil-pile interaction effects for different soil conditions. For this purpose, nonlinear structure analysis according to TCCS (2008) has been performed comparing simplified and detailed modeling results.

키워드

참고문헌

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피인용 문헌

  1. Numerical investigations of pile load distribution in pile group foundation subjected to vertical load and large moment vol.10, pp.5, 2016, https://doi.org/10.12989/gae.2016.10.5.577
  2. Seismic Performance and Retrofit Evaluation of an Existing Pile-Wharf Structure vol.31, pp.6, 2017, https://doi.org/10.1061/(ASCE)CF.1943-5509.0001105
  3. Downdrag Force Analysis for Seismic Soil–Pile–Structure Interaction vol.35, pp.1, 2017, https://doi.org/10.1007/s10706-016-0089-4
  4. Numerical modelling of a pile-supported embankment using variable inertia piles vol.61, pp.2, 2014, https://doi.org/10.12989/sem.2017.61.2.245
  5. Application of steel-concrete composite pile foundation system as energy storage medium vol.77, pp.6, 2021, https://doi.org/10.12989/sem.2021.77.6.753