Results 121 to 130 of about 66,633 (280)

A discrete macro-model using homogenization with strain-rate dependency for the out-of-plane study of masonry panels subjected to impact loading [PDF]

open access: yes, 2017
In recent decades, a great deal of effort has been made to develop solutions to reduce destructive damage and casualties due to blast loads and impacts, also in light of a major protection of the built heritage against terrorist attacks.
Lourenço, Paulo B.   +2 more
core   +1 more source

The Seismic Behaviour of Stone Masonry Greek Orthodox Churches

open access: yesArchitecture and Engineering, 2016
The seismic behaviour of structural systems representing Greek Orthodox churches is examined. All these churches are made of stone masonry in various architectural forms.
George C. Manos
doaj   +1 more source

Experimental assessment of an innovative strengthening material for brick masonry infills [PDF]

open access: yes, 2015
The vulnerability of masonry infill walls has been highlighted in recent earthquakes in which severe inplane damage and out-of-plane collapse developed, justifying the investment in the proposal of strengthening solutions aiming to improve the seismic ...
Cunha, Fernando Eduardo Macedo   +3 more
core   +1 more source

Dynamic Response of Unreinforced Masonry Building

open access: yesJournal of the Earthquake Engineering Society of Korea, 2004
The seismic behavior of a 1/3-scale model of a two-story unreinforced masonry (URM) structure typically used in constructing low-rise residential buildings in Korea is studied through a shaking table test. The purposes of this study are to investigate seismic behavior and damage patterns of the URM structure that was not engineered against seismic ...
openaire   +2 more sources

Parametric Study on Seismic Rehabilitation of Masonry Buildings Using FRP Based upon 3D Non-Linear Dynamic Analysis

open access: yesBuildings, 2018
Unreinforced load-bearing masonry (URM) buildings represent a significant portion of the non-engineered old buildings in many developing countries aiming to reduce the construction cost. The walls of those buildings are developed to resist gravity loads.
Eissa Fathalla, Hamed Salem
doaj   +1 more source

Sustainable Strengthening Techniques for Masonry Structures [PDF]

open access: yes, 2016
Reducing the energy consumption is an important objective of the construction industry and this also applies for renovation, retrofit and refurbishment of existing buildings.
Borri, Antonio   +2 more
core  

Seismic vulnerability of existing masonry buildings: Nonlinear parametric analysis [PDF]

open access: yes, 2015
Existing masonry structures are usually associated to a high seismic vulnerability, mainly due to the properties of the materials, weak connections between floors and load-bearing walls, high mass of the masonry walls and flexibility of the floors.
Lourenço, Paulo B., Mendes, N.
core   +1 more source

Experimental investigation on masonry structural joint repointing with cement-polymer mortar and polypropylene strips

open access: yesGrađevinar
Unreinforced masonry structures are prevalent in urban areas. Many of these structures are vulnerable to earthquakes, which are the primary causes of damage and failure.
Sergey Churilov   +5 more
doaj   +1 more source

Capacity degradation and crack pattern development in a multi-storey unreinforced masonry building

open access: yesGrađevinar, 2015
A seismic assessment of a typical unreinforced masonry residential building without tie beams is presented in the paper. The numerical analysis was conducted according to the finite-element method using experimental data on the quality of the masonry ...
Naida Ademović, Mustafa Hrasnica
doaj   +1 more source

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