Results 31 to 40 of about 8,408 (264)

Effect of Masonry Infill Constitutive Law on the Global Response of Infilled RC Buildings

open access: yesBuildings, 2021
Masonry-infilled reinforced concrete frames represent a very common construction typology across the Mediterranean countries. The presence of infills substantially modifies the global seismic performances of buildings in terms of strength, stiffness, and
Marco Gaetani d’Aragona   +2 more
doaj   +1 more source

Emplacement of inflated Pāhoehoe flows in the Naude’s Nek Pass, Lesotho remnant, Karoo continental flood basalt province: use of flow-lobe tumuli in understanding flood basalt emplacement [PDF]

open access: yes, 2018
Physical volcanological features are presented for a 710-m-thick section, of the Naude’s Nek Pass, within the lower part of the Lesotho remnant of the Karoo Large Igneous Province.
A Saunders   +57 more
core   +5 more sources

Behavior of masonry strengthened infilled reinforced concrete frames under in-plane load

open access: yesHBRC Journal, 2015
Experimental tests have been carried out to study the behavior of different single story frames infilled with brick masonry under the in-plane lateral load influence. Three phases of frames were tested.
Lila M. Abdel-Hafez   +2 more
doaj   +1 more source

Retrofitting of Infilled Frame in Reinforced Concrete Structure

open access: yesMehran University Research Journal of Engineering and Technology, 2020
This research work aims to compare the seismic performance (in terms of lateral load strength, stiffness, ductility, response modification factor and performance levels) of full scale infilled frames before and after retrofitting. To evaluate the seismic
Wajid Ali   +4 more
doaj   +1 more source

Seismic performance of four-storey masonry infilled reinforced concrete frame building

open access: yesMATEC Web of Conferences, 2018
Masonry infilled reinforced concrete frames are a structural system commonly used for low-to-mid-rise buildings. Generally, this type of structure is modelled as an open frame neglecting the strength and stiffness contribution of the masonry infilled ...
Ratna Hapsari Isyana   +2 more
doaj   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+1 more source

Finite Element Micro-Modeling of Infilled Frames

open access: yesElectronic Journal of Structural Engineering, 2008
In this paper, a realistic criterion is proposed to describe the frame-infill separation, in order to better simulate the complicated behavior of infilled frames under lateral loads.
P.G. Asteris
doaj   +1 more source

Seismic Performance Target and Fragility of Masonry Infilled RC Frames under In-Plane Loading

open access: yesBuildings, 2022
Masonry infilled RC frames are one of the most common structural forms, the damage of which, in earthquake events, usually cause serious losses. The determination of the seismic performance target is the key foundation of performance-based seismic ...
Chunhui Liu   +4 more
doaj   +1 more source

Experimental investigation on the ultimate strength of partially infilled and steel-braced reinforced concrete frames [PDF]

open access: yes, 2013
Infilled walls are normally considered as nonstructural elements. However, these walls are effective in carrying lateral loads. In this regard, an experimental investigation was planned and conducted to study the effect of braced and partially concrete ...
Shailendra Damodar Dubey, Sunil Y Kute
core   +1 more source

Strengthening of RC Frames With Infill Walls Using High Strength Lightweight Concrete Panels

open access: yesJournal of Sustainable Construction Materials and Technologies, 2023
This study proposed a practical seismic retrofit method for RC frames. For this purpose, a quasi-static loading was applied to 8 RC frames in finite element analysis software, Abaqus, and frames were pushed 45 mm laterally. High-strength fiber-reinforced
Hakan Koman
doaj   +1 more source

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