Results 21 to 30 of about 11,283 (266)

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

THE BEHAVIOUR OF TWISTED TALL BUILDING STRUCTURES UNDER LATERAL LOADS

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2023
Twisted tall building structures have recently been used as an architectural and structural form. On the other hand, there are very few studies on the behavior of twisted tall buildings under seismic and wind lateral loads. In this paper, the behavior of
Uğur Albayrak   +2 more
doaj   +1 more source

SEISMIC BEHAVIOR OF A ROCK TUNNEL

open access: yesDoboku Gakkai Ronbunshu, 1986
In order to investigate seismic behavior of a rock tunnel, earthquake observations have been carried out in the Shin Usami Tunnel of JNR's Line, located in Ito City of Shizuoka prefecture. From an analysis of earthquake records observed from July 1983 to June 1985, the following results were obtained.(1) The direction of the predominant motion of an ...
Yasuki YAMAGUCHI   +2 more
openaire   +2 more sources

On the Seismic Behavior of Masonry Infilled Frame Structures

open access: yesBuildings, 2022
Infilled frames are usually modelled in the context of global building analysis using simplified procedures without considering the aspects resulting from the interaction between the panel and the frame. Other aspects, such as adequate design of the floor beams and the beam-columns’ joints, and control of potential sliding shear failure of the columns,
João Dias-Oliveira   +3 more
openaire   +3 more sources

Effect of vehicle-bridge interaction on nonlinear seismic performance of bridge under strong earthquakes

open access: yesHigh-Speed Railway
Railway bridges are continuously loaded by railway trains; therefore, it is important to understand the nonlinear seismic response of the Vehicle-Bridge Interaction (VBI) system under strong earthquakes.
Ke Chen, Zhibin Jin, Haoyuan Yang
doaj   +1 more source

Seismic Analysis of Historic Masonry Buildings: The Vicarious Palace in Pescia (Italy)

open access: yesBuildings, 2012
Recent Italian earthquakes have underlined the need for wide monitoring and safety assessment of architectonical heritage. This has emerged also from requirements of the new Italian Technical Recommendations for buildings.
Luciano Galano, Michele Betti
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

The Seismic Behavior of Rectangular Concrete-Encased Steel Bridge Piers: A Review

open access: yesApplied Sciences
This paper proposes a review of the previous research work and the representative publications regarding the seismic behavior of the concrete-encased steel (CES) columns.
Mohammadreza Moradian, Munzer Hassan
doaj   +1 more source

Finite elements analysis of a New Moment-Resistant Connection in Precast Concrete Frames under cyclic loading [PDF]

open access: yesمجله مدل سازی در مهندسی, 2017
In this paper, a 3D nonlinear finite element model of a new moment-resistance connection in precast concrete structures is developed and its behaviors in several different details of connection, under cyclic loading are studied.
Mojtaba Fathi, reza Hassani
doaj   +1 more source

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