Investigation of rocking mechanism for embedded shallow foundation via centrifuge test = 원심모형실험을 이용한 근입된 얕은 기초의 회전거동 메커니즘 평가

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 195
  • Download : 0
“Rocking Foundation” by using foundation rocking behavior has emerged as an attractive seismic design due to reduce the seismic load of the structure during strong earthquake. However, since the lack of understanding of rocking mechanism and the permanent deformation after earthquake still exist, “Rocking Foundation” cannot be applied to practical construction. In this study, in order to understand the rocking mechanism of embedded foundation, centrifuge tests, which simulate soil stress condition in field, were performed. The process of rocking mechanism for embedded foundation with slenderness ratio was evaluated through horizontal slow cyclic test. From the test results, the “soil rounding” phenomenon was evaluated as a significant point to understand rocking mechanism. Also, by comparing between cyclic and dynamic rocking behaviors for embedded foundation, the bridge of those two behaviors was suggested. Consequently, the applicability of “Rocking Foundation” concept to the practical construction can be increased by understanding the rocking mechanism of embedded shallow foundation clearly.
Advisors
Kim, Dong-Sooresearcher김동수researcher
Description
한국과학기술원 :건설및환경공학과,
Publisher
한국과학기술원
Issue Date
2017
Identifier
325007
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 건설및환경공학과, 2017.2,[xi, 116 p. :]

Keywords

Rocking Foundation; Rocking Mechanism; Yielding Behavior; Soil-Foundation-Structure Interaction; Centrifuge Test; 회전 기초; 회전 메커니즘; 항복 거동; 지반-기초-구조물 상호작용; 원심모형실험

URI
http://hdl.handle.net/10203/242658
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=675047&flag=dissertation
Appears in Collection
CE-Theses_Master(석사논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0