Results 11 to 20 of about 17,780 (218)

Optimization of Synergetic Seismic and Energy Retrofitting Based on Timber Beams and Bio-Based Infill Panels: Application to an Existing Masonry Building in Switzerland

open access: yesBuildings, 2022
This paper presents an optimization process for the design of a novel synergetic seismic and energy retrofitting strategy that combines the favorable mechanical properties of timber and the attractive thermal insulation properties of bio-based materials.
Simon Sanchez Zuluaga   +2 more
doaj   +1 more source

Finite Element Analysis and ANFIS investigation of seismic behavior of sandwich panels with different concrete material in two story steel building

open access: yesFracture and Structural Integrity, 2019
This study aimed to apply sandwich panel in a two-story steel building to improve its behavior. Sandwich concrete panels consist of three basic components including wires, insulating layer and concrete cover.
Faezeh Jafari, Baitollah Badarloo
doaj   +3 more sources

A Study on the Dynamic Behavior of a Vertical Tunnel Shaft Embedded in Liquefiable Ground during Earthquakes

open access: yesApplied Sciences, 2021
Since liquefaction was first observed in South Korea during the Pohang earthquake, public concerns regarding the seismic stability of major infrastructure have increased substantially.
Sun Yong Kwon, Mintaek Yoo
doaj   +1 more source

Turbulencelike Behavior of Seismic Time Series

open access: yesPhysical Review Letters, 2009
We report on a novel stochastic analysis of seismic time series for the Earth's vertical velocity, by using methods originally developed for complex hierarchical systems, and in particular for turbulent flows. Analysis of the fluctuations of the detrended increments of the series reveals a pronounced change of the shapes of the probability density ...
Manshour, P.   +5 more
openaire   +3 more sources

Seismic Behaviors on CFGRD

open access: yesIOP Conference Series: Earth and Environmental Science, 2019
Abstract The goal structure is the concrete-faced grouted rockfill dam (CFGRD) in Zhoushan of China. Based on the properties non-linearity, the structural interaction and the seismic uncertainty, the dynamic non-linear constitutive model has been established in order to evaluate the seismic safety of the CFGRD as well as its interactive ...
Qian Yan   +5 more
openaire   +1 more source

Plastic Joints in Bridge Columns of Atypical Cross-Sections with Smooth Reinforcement without Seismic Details

open access: yesApplied Sciences, 2021
In seismically active areas, knowledge of the actual behavior of bridges under seismic load is extremely important, as they are crucial elements of the transport infrastructure.
Mladen Srbić   +3 more
doaj   +1 more source

Preliminary Results of Shake Table Tests of a Typical Museum Display Case Containing an Art Object

open access: yesAdvances in Civil Engineering, 2022
The seismic response of freestanding elements is typically extremely critical, and this is associated with a high seismic risk in the case of museum objects and artefacts.
Andrea Prota   +6 more
doaj   +1 more source

Uncertainty Quantification Based on Deep-Learning Approach Integrating Time-Lapse Seismic Data for Geological Carbon Storage [PDF]

open access: yesLithosphere
Carbon capture and storage (CCS) is a crucial technology for reducing greenhouse gas emissions to achieve net-zero goals by 2050. Reasonable assessment of CO2 plume behavior through reliable subsurface characterization and continuous monitoring (e.g ...
Hyunmin Kim, Hyundon Shin, Honggeun Jo
doaj   +1 more source

ENHANCEMENT OF SEISMIC BEHAVIOR OF STEEL MOMENT FRAME WITH CHANGE OF BRACING SYSTEM CONFIGURATION ON HEIGHT [PDF]

open access: yesمجله مدل سازی در مهندسی, 2009
  S.A.R. Kaboli1, M. Gerami2,*, A. Mirhaj3     1. Lecturer, Department, Islamic Azad University, Firouzkooh, Iran   2. Assistant Professor , Civil Engineering Faculty, Semnan University, Semnan, Iran   3. MSc.
علیرضا کابلی   +2 more
doaj   +1 more source

Pseudo-Static Tests on Top Joints of Hybrid Precast Utility Tunnel

open access: yesBuildings, 2023
This paper introduces a new type of hybrid precast MUT, consisting of precast composite top slab and double-skin sidewalls with reserved rebar. The seismic behavior of the top joints was examined through pseudo-static tests.
Weichen Xue, Shengyang Chen, Haoyang Bai
doaj   +1 more source

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