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Stochastic Response of a Coastal Cable-Stayed Bridge Subjected to Multi-Dimensional and Multi-Supported Earthquake and Waves

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2021; 15 (2)

In this paper, a stochastic dynamic analysis method for cable-stayed bridges subjected to multi-dimensional and multi-supported earthquake and waves i......

Quantitative Evaluation of the Seismic Reinforcement Effect Based on Observed Microtremors

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, ; ()

To validate the seismic retrofitting of buildings quantitatively, we observed microtremors in the Uji campus buildings at Kyoto University. We compare......

Mechanism Study of Vehicle-Bridge Dynamic Interaction under Near-Fault Ground Motions

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, ; ()

The effect of vehicle on the seismic responses of highway bridge has usually been neglected under the assumption that the possibility of vehicles cros......

Experimental Investigation on Seismic Compression of Sand Subjected to Multidirectional Cyclic Loads

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, ; ()

The ground is simultaneously subjected to both horizontal and vertical motions during earthquakes; however, the majority of existing studies on seismi......

Experimental Investigation of Hysteretic Performance of Self-Centering Glulam Beam-to-Column Joint with Friction Dampers

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2021; 15 (1)

In this study, friction dampers (FDs) were placed at the top and bottom of a post-tensioned (PT) self-centering glulam (SCG) beam-to-column joint to d......

Seismic Response of Concrete-Canvas Reinforced Slopes: Influence of Tilt Degrees for Reinforcement

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (3)

A series of shaking table tests were conducted on reinforced slopes to study the slope dynamic characteristics. The influence of concrete-canvas tilt ......

Design, Optimization and Nonlinear Response Control Analysis of the Mega Sub-Controlled Structural System (MSCSS) Under Earthquake Action

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (3)

The lately proposed mega sub-controlled structure (MSCSS) remarkably improved the seismic resistance ability and reduced vibration effects much more t......

Kappa (kappa) in the 2011 Great East Japan Earthquake

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (6)

Kappa (kappa) describes the amplitude decay of acceleration Fourier spectrum at high frequencies. Using the records of K-NET and KiK-net stations duri......

Cyclic Behavior and Simplified Design Method of Hybrid Rocking Columns with External Energy-Dissipators

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (6)

In recent years, hybrid rocking columns incorporating post-tensioned (PT) tendons and energy dissipation devices become prevalent on account of the su......

Experimental Study on Dam-Break-Like Tsunami Surge Impacts on Small Balls Climbing on Different Slopes

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (6)

An experimental study was carried out to investigate the tsunami surge impacts on small balls climbing on different slopes. Dam-break flows were gener......

Evaluation of Seismic Fragility Analysis of the Mega Sub-Controlled Structural System (MSCSS)

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (6)

The improved mega sub-controlled structure system (MSCSS) significantly reduced the building responses and improved the control effectiveness as compa......

Concept and Behavior of a Steel Ring Restrainer with Variable Stiffness and Buffer Capacity

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (4)

In this paper, a novel restrainer called steel ring restrainer (SRR) is proposed to prevent the unseating of bridges. The restrainer is comprised of a......

A Numerical Study of Tsunami Generation by Horizontal Displacement of Sloping Seafloor

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (4)

Tsunamis are generated primarily by the vertical displacement of the seafloor if the seafloor is flat. If the seafloor is slanted, the horizontal moti......

Flow Hydrodynamic Characteristics in the Dam-Break Induced Wave Tip Region

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (5)

Traditional models assuming a vertically uniform structure of the horizontal flow velocity and neglecting the vertical velocity distribution cannot ac......

Surface Evolution and Wave Loads on a Horizontal Plate in Different Tsunami-like Waves

期刊: JOURNAL OF EARTHQUAKE AND TSUNAMI, 2020; 14 (5)

Physical experiments are conducted to study the interaction between the tsunami-like waves and the horizontal plate. The surface evolution and wave-in......

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