Chikako Fujiyama
Hosei University
42 Papers
85 Citations
Chikako Fujiyama is an academic researcher from Hosei University. The author has contributed to research in topics: Mortar & Deck. The author has an hindex of 8, co-authored 33 publications. Previous affiliations of Chikako Fujiyama include University of Tokyo.
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Papers
Rate‐dependent model of structural concrete incorporating kinematics of ambient water subjected to high‐cycle loads
Koichi Maekawa,Chikako Fujiyama +1 more
TL;DR: In this paper, a rate-dependent model of structural concrete in combination with the kinematics of condensed water is proposed to deal with anisotropy of structural performance and of permeability of concrete caused by cracks.
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Multiscale Coupled-Hygromechanistic Approach to the Life-Cycle Performance Assessment of Structural Concrete
TL;DR: In this paper, the authors used three-dimensional integrated micromaterial structural modeling to address moisture migration/balance and associated volume changes of concrete with creep in prestressed concrete bridge viaducts that are experiencing excessive deflections.
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Shear Fatigue Simulation of RC Beams Subjected to Fixed Pulsating and Moving Loads
TL;DR: In this article, the effect of randomness in the position of loading is examined and its implication for the reliability of current fatigue life assessment method of RC members is put forward, and a simplified relation for the prediction of fatigue life under moving load is proposed for practical use on the basis of standard shear fatigue design equation of JSCE code, used for fixed fatigue loading.
A Computational Simulation for the Damage Mechanism of Steel-Concrete Composite Slabs under High Cycle Fatigue Loads
Chikako Fujiyama,Koichi Maekawa +1 more
TL;DR: In this article, the authors investigated the failure mode and the damage mechanism of steel-concrete composite slabs under high cycle fatigue loads by using three-dimensional nonlinear finite element analysis.
Identifiable Stress State of Wind Turbine Tower-foundation System Based on Field Measurement and FE Analysis
TL;DR: In this article, the authors focused on the vibration response of the wind turbine tower-foundation system to identify and describe the stress state of the system, and the deformation and stress of the anchor bolts were measured using accelerometers at the top and middle of a 20m tower.
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