SUGGESTION OF ULTIMATE STRENGTH FORMULAS OF PARTIAL FRAME PILE CAP COMPOSED OF EXTERIOR COLUMN, FOUNDATION BEAM AND PILE

Shinji Kishida, Tomohisa Mukai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Currently, there is no research and few valid experiments of pile caps. And shear failure mechanism of a pile, exterior column and foundation beam and pile caps in RC structure is not resolved yet under bi-lateral loading. Therefore, a performance evaluation method based on mechanical behaviour for pile caps has not been established. First, the fracture type was specified from the experimental results. Secondary, the ultimate strength formula of the pile cap was proposed based on the previous experimental results. It is a theoretical formula based on the truss-arch theory. It was confirmed that this formula can accurately evaluate the ultimate strength of the pile cap.

Original languageEnglish
Title of host publicationfib International Conference on Concrete Sustainability 2021
EditorsKaterina Sojkova, Petr Hajek, Ctislav Fiala
PublisherCzech Technical University in Prague
Pages300-308
Number of pages9
ISBN (Electronic)9788001069646
DOIs
Publication statusPublished - 2022 Mar 3
Eventfib International Conference on Concrete Sustainability 2021, ICCS 2021 - Prague, Czech Republic
Duration: 2021 Sep 82021 Sep 10

Publication series

NameActa Polytechnica CTU Proceedings
Volume33
ISSN (Electronic)2336-5382

Conference

Conferencefib International Conference on Concrete Sustainability 2021, ICCS 2021
Country/TerritoryCzech Republic
CityPrague
Period21/9/821/9/10

Keywords

  • Failure mode
  • pile-cap
  • ultimate strength formulas

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)
  • Applied Mathematics

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