STEP-BY-STEP ANALYTICAL METHOD AND ITS APPLICABILITY FOR BEHAVIOR OF EARTH RETAINING WALL CONSIDERING EXCAVATION PROCESS

STEP-BY-STEP ANALYTICAL METHOD AND ITS APPLICABILITY FOR BEHAVIOR OF EARTH RETAINING WALL CONSIDERING EXCAVATION PROCESS

This paper reports on the analytical method for behavior of earth retaining wall based on the step-by-step calculation, which is able to consider variation of lateral pressure by excavation or wall deformation. In order to examine earth pressure change when overburden pressure decreases, laboratory...

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Veröffentlicht in:Journal of Structural and Construction Engineering (Transactions of AIJ) 2014/05/30, Vol.79(699), pp.593-602
Hauptverfasser: SANEMATSU, Toshiaki, SUZUKI, Yasutsugu, SHIMOMURA, Shuichi, ADACHI, Toshio
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Analytical Method
Beam-Spring Model
Computer simulation
Construction engineering
Earth
Earth Pressure
Earth Retaining
Excavation
Lateral Pressure
Mathematical analysis
Mathematical models
Retaining walls
Walls
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Zusammenfassung:This paper reports on the analytical method for behavior of earth retaining wall based on the step-by-step calculation, which is able to consider variation of lateral pressure by excavation or wall deformation. In order to examine earth pressure change when overburden pressure decreases, laboratory tests (triaxial tests) are conducted, and the analytical method using Winklerian model is built based on the experimental results. Simulation analyses of the field measurements at 8 sites (14 sections) are performed, the parameter setting method is proposed, and usability of the analytical method is confirmed.
ISSN:1340-4202
1881-8153
DOI:10.3130/aijs.79.593