Results 81 to 90 of about 87,084 (242)

Damage-imperfection indicators for the assessment of multi-leaf masonry walls under different conditions [PDF]

open access: yes, 2018
The complexity of multi-leaf masonry walls suggests further researches on the dy- namic behaviour mainly characterized by incoherent response between the different layers.
Aldreghetti, Ivano   +6 more
core  

Modeling of Structural Masonry

open access: yes, 2023
Masonry is a composite material, and its behavior shows that its weaknesses lie in the minimum resistance of its components and the characteristics of the interfaces between them. Ceramic brick masonry has technological characteristics that make it suitable for housing and building functions. The bricks, of reduced dimensions and joined with mortars of
Gerardo A. González del Solar   +3 more
openaire   +2 more sources

Evaluations of the effectiveness of the near‐surface mounted steel materials in strengthening short RC wall‐like columns with openings

open access: yesStructural Concrete, EarlyView.
Abstract In practice, reinforced concrete (RC) wall‐like columns often have openings to facilitate building services, which creates stress concentrations around the opening, resulting in the weakening of their load‐carrying capacity. This study proposes innovative strengthening methods using near‐surface mounted (NSM) incorporating steel materials to ...
Ahmed Hamoda   +4 more
wiley   +1 more source

Near-Surface-Mounted CFRP Ropes as External Shear Reinforcement for the Rehabilitation of Substandard RC Joints

open access: yesBuildings
The effectiveness of an innovative retrofit scheme using near-surface-mounted (NSM) X-shaped CFRP ropes for the strengthening of substandard RC beam–column joints was investigated experimentally.
George Kalogeropoulos   +4 more
doaj   +1 more source

Compressive and shear behaviour of masonry panels: experimentation and numerical analysis [PDF]

open access: yes, 2018
The compressive and shear behavior of masonry is here studied both experimental- ly and numerically. An experimental campaign has been carried out on 9 square-shaped one leaf masonry panels, reproducing historical masonry.
Baraldi, D., Cecchi, A., Reccia, E.
core  

Dynamic one-sided out-of-plane behavior of unreinforced-masonry wall restrained by elasto-plastic tie-rods [PDF]

open access: yes, 2019
Past earthquakes have shown the high vulnerability of existing masonry buildings, particularly to out-of-plane local collapse mechanisms. Such mechanisms can be prevented if façades are restrained by tie rods improving the connections to perpendiculars ...
Al Shawa, Omar   +2 more
core   +1 more source

TRM‐to‐concrete interface bond without anchors: Combined experimental, analytical, and numerical modeling approach

open access: yesStructural Concrete, EarlyView.
Abstract Textile reinforced mortar (TRM) systems have emerged as an effective alternative to conventional FRP strengthening solutions due to their compatibility with concrete substrates and favorable performance under adverse environmental conditions.
Ömer Mercimek   +4 more
wiley   +1 more source

Determination of unit characteristics of concrete linear creep/Betono tiesinio valkšnumo vienetinių rodiklių nustatymas

open access: yesJournal of Civil Engineering and Management, 2000
It is very important to take into account time-dependent non-elastic deformations and variation of concrete mechanical characteristics in analysis of concrete structures.
Robertas Balevičius   +1 more
doaj   +1 more source

Mechanics of hollow concrete block masonry prisms under compression: Review and prospects [PDF]

open access: yes, 2007
The aim of this work is to critically assess the mechanical properties of hollow concrete masonry using experimental results from prisms constructed with blocks of two different strengths and four types of mortar.
Lourenço, Paulo B.   +2 more
core   +1 more source

The Impact of a Pre‐Existing Defect on Liability for Property Damage: Taylor v Jones

open access: yesThe Modern Law Review, EarlyView.
Taylor v Jones involved liability for causing damage to a building that had a pre‐existing defect. The defendant was in principle liable for the cost of repairing the damage. However, the Court of Appeal denied liability for the cost of repairing the pre‐existing defect even though such repair was necessary to restore the building to the state it would
Sirko Harder
wiley   +1 more source

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